Answer:
between 94 and 96 is the integer 95
Bandhan Bank employee salary after 10 years
Answer:
- Banking Operations salary in India with less than 1 year of experience to 10 years ranges from ₹ 1.4 Lakhs to ₹ 7 Lakhs with an average annual salary of ₹ 3.1 Lakhs based on 261 latest salaries
which equation represents the slope intercept form of the line when the y intercept is (0,-6) and the slope is -5
The values into the slope-intercept form, we have y = -5x - 6
The slope-intercept form of a linear equation is given by:
y = mx + b
where 'm' represents the slope of the line, and 'b' represents the y-intercept.
In this case, the y-intercept is (0, -6), which means that the line crosses the y-axis at the point (0, -6).
The slope is given as -5.
Therefore, substituting the values into the slope-intercept form, we have:
y = -5x - 6
This equation represents the line with a y-intercept of (0, -6) and a slope of -5.
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Determine whether the numerical value in braces is a parameter or a statistic. Explain your reasoning. In a certain soccer league (43%) of the 14 teams had won more games than they had lost.
Choose the correct answer below.
a. Statistic, because the data set of a sample of teams in a league is a sample.
b. Statistic, because the data set of a sample of teams in a league is a population.
c. Parameter, because the data set of all 14 teams is a population.
d. Statistic, because the data set of all 14 teams is a sample.
e. Parameter, because the data set of all 14 teams is a sample.
f. Parameter, because the data set of a sample of teams in a league is a population.
g. Parameter, because the data set of a sample of teams in a league is a sample.
h. Statistic, because the data set of all 14 teams is a population.
Answer:
C. Parameter since the data set of all 14 teams is a population.
Explanation:
Find the attachment
Find the area of the shaded region.
Answer:
Step-by-step explanation:
512 sq. ft.
Answer:
512
Step-by-step explanation:
To start off with you can take the area of the the whole rectangle with the boxes inclosed to get (32+8) times (8+8) to get
40x16= 640ft
From their, find the areas of the two boxes inclosed in the rectangle
b1= 8x8= 64ft
b2= 8x8= 64ft
then you can subtract the two boxes areas from the larger rectangles area to get your answer of
640-64-64= 512ft
A similar follow-up study is done on a sample of 25 meat-lovers who never eat vegetables, again randomly selected from the same general population (population mean life expectancy = 75, population standard deviation = 5). This new sample of meat-eaters live to an average age of 77. What is the lower limit and upper limit of the 95% confidence interval for the life expectancy of this sample of meat-lovers?
Answer:
The lower limit is 75.04
The upper limit is 78.96
Step-by-step explanation:
From the question we are told that
The sample size is \(n = 25\)
The sample mean is \(\= x = 77\)
The standard deviation is \(\sigma = 5\)
Given that the confidence level is 95% then the level of significance is mathematically represented as
\(\alpha = (100 - 95)\%\)
\(\alpha = 0.05\)
The critical value for \(\frac{\alpha }{2}\) obtained from the normal distribution table is
\(Z_{\frac{\alpha }{2} } = 1.96\)
Generally the margin of error is mathematically represented as
\(E = Z_{\frac{\alpha }{2} } * \frac{\sigma }{\sqrt{n} }\)
=> \(E = 1.96* \frac{5 }{\sqrt{25} }\)
=> \(E = 1.96\)
The 95% confidence interval is mathematically represented as
\(\= x -E < \mu < \= x +E\)
=> \(77 - 1.96 < \mu < 77 + 1.96\)
=> \(75.04 < \mu < 78.96\)
Using the unit circle, determine the value of cos(945°).
========================================================
Explanation:
The angle 945 degrees is not between 0 and 360. We need to adjust it so that we find a coterminal angle in this range. To do this, subtract off 360 repeatedly until we get into the right range
945 - 360 = 585, not in range, so subtract again
585 - 350 = 225, we're in range now
Since 945 and 225 are coterminal angles, this means cos(945) = cos(225)
From here, we use the unit circle. Your unit circle should show the angle 225 in quadrant 3, which is the lower left quadrant. The terminal point here at this angle is \(\left(-\frac{\sqrt{2}}{2}, -\frac{\sqrt{2}}{2}\right)\)
The x coordinate of this terminal point is the value of cos(theta). Therefore \(\cos(225^{\circ}) = -\frac{\sqrt{2}}{2}\) and this is also the value of cos(945) as well
Using the periodic property of cos function, you can evaluate the value of cos(945°).
The value of cos(945°) is given by:
\(cos(945^\circ) = -\dfrac{1}{\sqrt{2}}\)
Given that:To find the value of cos(945°) using the unit circle.What are periodic functions?
A function returning to same value at regular intervals of specific length(called period of that function).
It is \(2\pi\)
Thus, we have:
\(cos(x) = cos(2\pi +x) \: \forall \: x \in \mathbb R\)
Using the periodic property of cosine:\(cos(945^\circ) = cos(2 \times 360^\circ + 225^\circ) = cos(2\pi + 2\pi + 225)\\ cos(945^\circ) = cos(2\pi) + 225) = cos(225^\circ)\)
There is a trigonometric identity that:\(cos(\pi + \theta) = -cos(\theta)\)
Thus:
\(cos(945^\circ) = cos(225^\circ) = cos(180^\circ + 45^\circ) = -cos(45^\circ) = -\dfrac{1}{\sqrt{2}}\\ cos(945^\circ) = -\dfrac{1}{\sqrt{2}}\)
Note that wherever i have used \(\pi\), it refers to \(\pi ^ \circ\) (in degrees).
Thus, the value of cos(945°) is given by:
\(cos(945^\circ) = -\dfrac{1}{\sqrt{2}}\)
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21) Kinzang is 1.49 m tall. He was 0.53 m at birth. How much did he grow?
Kinzang grew 0.96 meters.
We have,
To find how much Kinzang grew, we need to subtract his height at birth from his current height:
Height Kinzang grew = Current height - Height at birth
Height Kinzang grew = 1.49 m - 0.53 m = 0.96 m
Therefore,
Kinzang grew 0.96 meters.
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Which mathematical concepts were the result of the work of René Descartes? Check all that apply. theory of an Earth-centered universe formula for the slope of a line Pythagorean theorem for a right triangle problem solving by solving simpler parts first Cartesian plane for graphing trusting previous teachers for knowledge
The Pythagorean theorem states that in a right triangle, the square of the hypotenuse = sum of the squares of the legs.
We have,
The Pythagorean theorem that relates to the sides of a triangle. It states that the square of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the other two sides (known as the legs). Mathematically, it can be expressed as a² + b² = c², where "a" and "b" are the lengths of the legs, and "c" is the length of the hypotenuse.
Now,
In a right triangle, the legs are the two sides that form the right angle, and the hypotenuse is the side that is opposite to the right angle. The Pythagorean theorem states that in a right triangle, the square of the hypotenuse = sum of the squares of the legs. So, the relationship between the legs and the hypotenuse can be described by this theorem. In other words, if we know the length of the two legs of a right triangle, we can use the Pythagorean theorem to find the length of the hypotenuse, and vice versa. The hypotenuse is always the longest side of the right triangle, and it is also the side that connects the two legs.
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complete question:
Applying the Pythagorean Theorem In this activity, you will explain your understanding of mathematical relationships and use the Pythagorean theorem to solve real-world problems. Question 1 In your own words, explain the relationship between the legs and the hypotenuse of a right triangle.
How do I find the distance to that ??
Step-by-step explanation:
2 points, their distance and their x and y coordinate differences create a right-angled triangle with the distance being the Hypotenuse (the side opposite of the 90° angle).
and so, the distance formula is nothing else than Pythagoras :
distance² = (x coordinate difference)² + (y coordinate difference)²
distance² = (xh - xp)² + (yh - yp)² =
= (1 - -5)² + (-3 - 2)² =
= (1 + 5)² + (-5)² = 6² + 25 = 36+25 = 61
distance = sqrt(61)
as you can see, due to the squaring of the differences it is not important which point gets subtracted from which point. but it is important that once you decide a sequence for x, you use the same sequence also for y (or vice versa).
I need help with this!
The length AC in the kite is 8.7 cm.
How to find the side AC in the kite?A kite is a quadrilateral that has two pairs of consecutive equal sides and
perpendicular diagonals. Therefore, let's find the length AC in the kite.
Hence, using Pythagoras's theorem, let's find CE.
Therefore,
7² - 4² = CE²
CE = √49 - 16
CE = √33
CE = √33
Let's find AE as follows:
5²- 4² = AE²
AE = √25 - 16
AE = √9
AE = 3 units
Therefore,
AC = √33 + 3
AC = 5.74456264654 + 3
AC = 8.74456264654
AC = 8.7 units
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A rope is stretched from the top of a 7-foot tent to a point on the
ground that is 10 feet from the base of the tent.
7 ft
10 ft
How long is the rope? Approximate to the nearest tenth if necessary.
O A. 3 ft
B. 7.1 ft
C. 12.2 ft
O D. 17 ft
PLS I NEED HELPPP
Answer:D is wrong, Its C: 12.2 ft
Step-by-step explanation:
I need help I have been stuck on this for a while
a) The account with the largest balance is D. Rent A Truck which is $165.
b) The open account is D. Rent A Truck.
c) Since it takes seven years for negative credit history to be removed from a person's credit report, the year that the late payment at Rent A Truck will be removed is 2016, specifically by the end of February 2016.
What is a credit report?A credit report records the borrower's credit history from various sources, including banks, credit card companies, collection agencies, and governments prepared by the following credit reporting bureaus: Equifax, Experian, and TransUnion.
What is an open account?An open account refers to a credit that has not been fully discharged.
Unlike a closed account, the open account remains operational, with debit and credit transactions recorded, including finance charges and credit reports issued from it.
Thus, based on the facts supplied, Rent A Truck is the only open account because the other three have been closed.
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The stock for a given company has steadily increased from the beginning of 2006 to the end of 2007 by 5% per year,
however, in 2008 the stocked increased by 10%. If the stock was purchased at $12.43 at the beginning of 2006, then
what is the value of the stock at the end of 2008? Round your answer to the nearest cent.
$15.07
$13.70
b. $14.36
d. $13.67
ANSWER IS A.$15.07
MAX POINTS AND A BRAINLYEST! Show work!!!
P = 2w + 21
\(\huge \bf༆ Answer ༄\)
Let's solve ~
\( \sf{}p = 2w + 2l\)\( \sf{}2w = p - 2l \)\( \sf{}w = \dfrac{p - 2l}{2} \)\( \sf w = \dfrac{p}{2} - l \)Will give brainliest
from,
m = y - y1
x - x1
m = 2 - 5
4 - 1
m = -3 = -1
3
then,
y - y1 = m(x - x1)
using coordinates (1, 5)
y - 5 = -1(x - 1)
y = -x + 1 + 5
y = -x + 6.
Factored quadratic equation for (x + 10)(x -2)=0
Which value for x makes the sentence true?
2/3x +5=7
A.
-4
B.
18
C. 8
D.
3
Answer:
Answer is D: 3
Step-by-step explanation:
What’s the correct answer for this?
Answer:
B.
Step-by-step explanation:
In the attached file
Decide whether the statement is possible or impossible.
sin^2θ+cos^2θ=8
Is the statement possible or impossible, and why? Show all work and reasoning for answer.
The statement sin²Ф + cos²Ф = 8 is impossible.
What are trigonometric identities?There are three commonly used trigonometric identities.
Sin x = 1/ cosec x
Cos x = 1/ sec x
Tan x = 1/ cot x or sin x / cos x
Cot x = cos x / sin x
We have,
sin²Ф + cos²Ф = 8 ____(1)
The standard formula is sin²Ф + cos²Ф = 1 _____(2)
Now,
Comparing (1) and (2).
sin²Ф + cos²Ф = 8 is never possible unless 8 is on both sides.
i.e
8 (sin²Ф + cos²Ф) = 8
Thus,
The statement is impossible.
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Find the midpoint of the line segment connecting the two points (5,-3) (-4,7)
Answer:
The answer is
\(( \frac{1}{2} \: , \: 2)\)Step-by-step explanation:
The midpoint M of two endpoints of a line segment can be found by using the formula
\(M = ( \frac{x1 + x2}{2} , \: \frac{y1 + y2}{2} )\)where
(x1 , y1) and (x2 , y2) are the points
From the question the points are
(5,-3) and (-4,7)
The midpoint is
\(M = ( \frac{5 - 4}{2} , \: \frac{ - 3 + 7}{2} ) \\ = ( \frac{1}{2} \: , \: \frac{4}{2} )\)We have the final answer as
\(( \frac{1}{2} \: , \: 2)\)Hope this helps you
PLS HELP "if i eat 1 donut out of 12 how many do i have"
Answer:
11
if you eat 1 out of 12 you get 11
Sarah only had $12.75 left after buying a new pair of shoes. Identify the dependent variable.
Answer:
the shoes
Step-by-step explanation:
the shoes never changed, and the amount money sarah has remaining will depend on the shoes.
Find the slope of the line to the right.
9514 1404 393
Answer:
-3/2
Step-by-step explanation:
Points are marked 2 units apart on the x-axis. Between a given point and the one to its right, the y-value changes by -3. The slope is ...
slope = rise/run = (change in y)/(change in x)
slope = -3/2
A race car traveled for 2 1/2hours with an average speed of 132 5/8 km per hour. Find the total distance it covered.
Answer: The total distance covered by the car is 331 9/16 km.
Step-by-step explanation:
We know that, speed= distance/time taken
Therefore, distance = speed x time taken
= 132 5/8 x 2 1/2
= 5/2 x 1061/8
= 5305/16
= 331 9/16 km
Therefore, total distance is 331 9/16 km.
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why are inverse realashinships between operations used to solve twop step inqualites
Inverse relationships between operations are used to solve two-step inequalities because they allow us to isolate the variable on one side of the inequality.
A two-step inequality involves two operations that need to be undone in reverse order to solve for the variable. Inverse relationships between operations are used to "undo" these operations, leading to an isolated variable.
For example, consider the inequality 2x + 5 > 11. The first operation being performed on x is multiplication by 2, and the second operation is adding 5. To solve for x, we need to undo these operations in reverse order.
The inverse relationship of multiplication by 2 is division by 2, and the inverse relationship of adding 5 is subtracting 5. Therefore, we can solve the inequality as follows:
2x + 5 > 11
2x > 6 (subtract 5 from both sides)
x > 3 (divide both sides by 2)
Here, we first subtracted 5 from both sides to undo the addition of 5, and then divided both sides by 2 to undo the multiplication by 2.
Inverse relationships between operations are used in two-step inequalities because they help to simplify the equation by undoing the operations one by one, leading to an isolated variable.
By using inverse relationships between operations, we can efficiently and systematically solve two-step inequalities and isolate the variable to find the solution set.
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Line j is a straight line. Which equation represents the relationship between the measures of Angle w and Angle z? A) Measure of angle w = measure of angle z b) Measure of angle w + measure of angle z = 90 degrees c) Measure of angle w + measure of angle z = 100 degrees d) Measure of angle w + measure of angle z = 180 degrees
Answer:
Measure of angle W + measure of angle Z = 180°
Step-by-step explanation:
The reason is that angles in a straight line add up to 180° and angles at a point add up to 360° (i.e the sum of measure of angles W, X, Y, Z is 360°)
Answer:
D is your answer
Step-by-step explanation:
I have no explanation
DETERMINE THE VALUE OF X
A. 80
B. 249
C.78
D.160
9514 1404 393
Answer:
A) 80°
Step-by-step explanation:
The sum of the angle measures in this hexagon is ...
(6 -2)×180° = 720°
Then the value of x (in degrees) can be found from ...
x + 2x = 720 -78 -134 -136 -132 = 240
x = 240/3 = 80
The value of x is 80 degrees.
Answer:
A. 80°
Step-by-step explanation:
As we know that the sum of measures of angles of hexagon is 720 ° .
78° + 134 ° + 136 ° + 132 ° + 2x + x = 720°
combine like terms
480° + 3 x = 720°
subtract 480° from both side
480 ° - 480° + 3 x = 720° - 480°
3 x = 240°
Divide each side by 3
3x / 3 = 240°/3
x = 80 °.
Hence, value of x = 80°
Verification :-
if x = 80°
then ,
2x = 2 × 80° = 160°
Now, Sum of all angles of hexagon is
78° + 134 ° + 136 ° + 132 ° + 160° + 80° = 720°
In given figure AB is the diameter of circle. If ∠CAD = 32° and ∠CPB = 28°. Find ∠CDA.
Answer:
Therefore, the angle ∠CDA is 58°.
Step-by-step explanation:
∠CDA = 58°
In the given figure, let's consider the angle ∠CDA as x.
Since AB is the diameter of the circle, we know that the angle subtended by any diameter at any point on the circumference is always 90°. Therefore, ∠CAB = 90°.
In triangle CAD, the sum of angles is 180°. So, we have:
∠CAD + ∠CDA + ∠CAB = 180°
Substituting the known values:
32° + x + 90° = 180°
Combining like terms:
x + 122° = 180°
Subtracting 122° from both sides:
x = 180° - 122°
x = 58°
Mr. Wilkins delivers newspapers to several houses on Maple Street. He delivers 27 papers every day, Monday through Saturday, and 32 papers on Sunday. How many newspapers does Mr. Wilkins deliver to the homes on Maple Street in 4 weeks?
Please help ASAP questions and answer selection in screenshot
The domain of the function consists of all real numbers greater than 0.
What is a domain?A domain can be defined as the set of all real numbers for which a particular function is defined. This ultimately implies that, a domain is the set of all possible input numerical values to a function and the domain of a graph comprises all the input numerical values which are shown on the x-axis.
Next, we would determine the function which models the amount of gas as follows:
Function, f(x) = rate × x
Function, f(x) = 2.25 × x
Function, f(x) = 2.25x
Based on the function above, we can reasonably and logically deduce that the amount of gas cannot be negative. Therefore, the domain of this function is given by:
Domain = [0, ∞]
In conclusion, the domain is equal to all real numbers that are greater than zero (0).
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