Answer:
Jack is very rich to have 200 apples and 120 candy's to give away so freely. That is if you are being logical and seeing this from different angles and thinking outside the box
292500 to the nearest 1000
Answer:
293,000.
Step-by-step explanation:
Just round to the nearest thousandth, and add 500 since you originally had 292,500.
Answer:
Step-by-step explanation:
292500 to the nearest 1000 is 293000.
PLEASE HELP
What is the inverse of the function f(x) = 4x + 8? Show your work.
Answer:
x=-2
Step-by-step explanation:
0=4x+8
-4x=8
x=-2
marny wants to approximate the amount of wax needed to make a crayon. using the dimensions of the crayon shown, about how many cubic centimeters of wax are needed to make this crayon?
So, about 10π cubic centimeters of wax in volume are needed to make this crayon.
To calculate the volume of the crayon, we need to find the volumes of both the cone and the cylinder and add them together.
Volume of the cone:
V = (1/3) * π * r² * h
V = (1/3) * π * 2² * 3
V = 4π cm³
Volume of the cylinder:
V = π * r² * h
V = π * 1² * 6
V = 6π cm³
Total volume of the crayon:
V_total = V_cone + V_cylinder
V_total = 4π + 6π
V_total = 10π cm³
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Point I is on line segment HJ. Given HI = x, IJ = 2x + 9, and
HJ = 4x, determine the numerical length of IJ.
Answer:27
Step-by-step explanation:
The numerical length of IJ is 27 units.
What is a line segment?A line segment in geometry is a section of a line that has two clearly defined endpoints and contains every point on the line that lies within its confines.
Given that Point, I is on line segment HJ. Given HI = x, IJ = 2x + 9, and
HJ = 4x.
The total length of the line will be written as below:-
HJ = HI + IJ
4x = x + 2x + 9
4x = 3x + 9
4x - 3x = 9
x = 9
The length of the segment IJ will be:-
IJ = 2x + 9
IJ = ( 2 x 9 ) + 9
IJ = 18 + 9
IJ = 27
Therefore, the numerical length of IJ is 27 units.
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A book has 240 pages and each day 10 pages are
read. The number of pages left, p, is given as a
function of d, the time in days, where
p = 240 – 10d . Graph the equation, then use its
x-intercept to determine when the book will be
finished?
Answer:
24 days is the answer
Step-by-step explanation:
If the book is 240 pages and each day 10 pages are read you could easily divide 240 by 10 and get 24. However, you need to use the formulas for your answer I suppose. So, to get the x-intercept this is what you do. You have to use the slope-intercept form y = mx+b where m=-10 and b = 240 so you end up with y = -10x+240
So now you solve for x-intercept
0 = -10d+240
subtract 240 from both sides so 0 = -10d + 240
-240 -240
you are left with -240 = -10d. Now simplify and divide each term by -10 -240/-10 = 24 and -10d/-10 = d
you are left with d = 24 or 24 = d
You graph the equation by placing a point at 240 on the y axis and 24 on your X-axis.
what do you call this form of quadratic function y=ax2+bx+c? how about y=a(x-h)2+k
Answer:
1. standard form
2. vertex form
what is 23 out of 25 as a percentage
Answer:
92%
Step-by-step explanation:
Solve the following system then find x+y
Answer:
-35.
Step-by-step explanation:
x is -13.
y is -22.
-13 + (-22) = -35
Can someone explain the signs between positive and negative number ?
Your gonna get so much points from me and brainlist❤️❤️❤️
Answer:
A positive value is a value greater than zero on the right handside of the number line while a negative value is less than zero on the left handside of the number line.
Solve using the quadratic formula. Approximate answers to the nearest tenth.
Help
Answer:
x = 2.4 or x = 0.3
Step-by-step explanation:
3x² - 8x + 2 = 0
Quadratic formula
x = {-b ±√b² - 4ac} / 2a
a = 3
b = -8
c = 2
x = {-b ±√b² - 4ac} / 2a
= {-(-8) ±√(-8)² - 4*3*2} / 2*3
= (8 ± √64 - 24) / 6
= (8 ± √40) / 6
= (8 ± 2√10) / 6
= 8/6 ± 2√10/6
= 4/3 ± √10 / 6
x = 4/3 + √10 / 6 or 4/3 - √10 / 6
x = 2.4 or x = 0.3
Find the indefinite integral. (Remember to use absolute values where appropriate. Use C for the constant of integration. ) ORE (sec 2x + tan 2x) dx 1sec(2x) tan (2x)
The indefinite integral of (sec^2x + tan2x) dx is equal to tan x + C, where C is the constant of integration.
To find the integral, we can break it down into two parts: the integral of sec^2x and the integral of tan2x. The integral of sec^2x is equal to tan x. This is a well-known result in calculus.
The integral of tan2x can be found by using a substitution. Let u = 2x, then du = 2 dx. We can rewrite the integral as:
(1/2) ∫ tan u du = (1/2) ln|sec u| + C = (1/2) ln|sec 2x| + C
Finally, adding the results of the two integrals, we get:
∫ (sec^2x + tan2x) dx = tan x + (1/2) ln|sec 2x| + C, where C is the constant of integration.
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Round Off 26895 to 1 significant figure
Answer:
30000 or 3×10^4
Step-by-step explanation:
both are right it depends on what ur teacher prefers. but they both mean the same thing and have 1 sig fig
Alonzo earns 8% commission on vacuum cleaner sales. This past month, Alonzo sold 70 units at $150.00 each. How much did Alonzo make in commissions for the past month? Explain how you found your answer.
Answer:
$840
Step-by-step explanation:
if alonzo has sold 70 units at 150.00 each, you would multiply the 2 values which would equal- $10,500.
that's the total, but to find the commission you would have to multiply the decimal(percent) by the total, which would give you $840.
(70)(150.00) = 10500- total vaccum cleaner sales
8% -> .08, because you will move the decimal 2 places to the left.
(10500)(.08) =840- Alonso's percentage of sales
how many even 5 digit whole numbers are there
Answer:
Below
Step-by-step explanation:
From 10 000 to 99 999 there are 90 000 numbers of which half are even = 45 000 even 5-digit numbers
Help I will mark brainliest
Answer:
A.{7}^{15}
\(4.7475615 {}^{12}\)
Step-by-step explanation:
\(( {7}^{5} ) {}^{3} = {7}^{5} =(16807) {}^{3}=4.7475615 {}^{12} \)
Hope this helps ;) ❤❤❤
What do you think deserves türkey
Write Your own thoughts
Answer:
Hey!
Türkey Server Is \(\small\tt{\blue{(eodev.com)}}\)
Hey can anyone pls help me in dis real quick!!!!!
Answer:
1) you use any parallel lines or rectangles we can double the triangle to get the area and then divide by 2 as we know the length is 92.5yards and we know the width is 53.5 yards.
We would x these by each other and then divide by 2.
We have the width 53 1/2 yards wide and convert this to decimal if we want.
= 53.5 yards.
We then can count the yards for the length = 90 hash marks = 90 yards+ 2.5
= 92.5yards.
We square then add to find the hypotenuse diagonal line but it is an estimate as the lines inscribed subtends into the corner and it becomes a little larger as bottom line is used. Diagonal is found after by doing a reverse equation on the area.
53.5 x 92.5 then divide by 2 = 4948.75/2 = 2474.375
then 2474.375/ 26.75 = 92.5
This proves the line is isosceles and also find the height of the triangle.
But only as an estimate as the actual line distends
Last answer is B and W are equal measures this is because we do not see a right angle and if we bisected the triangle from the goal line to the left side we would prove the midpoint goal line is actually equal and makes lines of play isosceles where two sides are the same at point B and W.
So the answer is 1 yard as B runs the length of the goal back to a position of diagonal run.
The diagonal length is 92.5 yards
Step-by-step explanation:
QUICKLY I DON'T HAVE ENOUGH TIME!!
When multiplying 3 or more numbers, you can ignore the signs and multiply.
To determine the sign, _______ the negatives.
If there is an odd number of negatives, the answer will be ___________.
If there is and even number of negatives, the answer wil be ____________.
Answer:
first line: count
second line: negative
third line: positive
Step-by-step explanation:
E(-18,-4), F(-18,-10), G(12,-10). Center: (-6,-4) ,=6. What’s the new coordinates
The new coordinates after applying the transformation are:
E(-78, -4)
F(-78, -40)
G(102, -40).
To find the new coordinates after applying the given transformation of center (-6, -4) and a scale factor of 6, we need to multiply the distance between each point and the center by the scale factor and then add the result to the center coordinates.
Let's calculate the new coordinates for each point:
For point E(-18, -4):
New x-coordinate = (-18 - (-6)) * 6 + (-6) = -12 * 6 - 6 = -78
New y-coordinate = (-4 - (-4)) * 6 + (-4) = 0 * 6 - 4 = -4
Therefore, the new coordinates for point E are (-78, -4).
For point F(-18, -10):
New x-coordinate = (-18 - (-6)) * 6 + (-6) = -12 * 6 - 6 = -78
New y-coordinate = (-10 - (-4)) * 6 + (-4) = -6 * 6 - 4 = -40
Therefore, the new coordinates for point F are (-78, -40).
For point G(12, -10):
New x-coordinate = (12 - (-6)) * 6 + (-6) = 18 * 6 - 6 = 102
New y-coordinate = (-10 - (-4)) * 6 + (-4) = -6 * 6 - 4 = -40
Therefore, the new coordinates for point G are (102, -40).
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How is this wrong? Reflect shape A in the x-axis.
Answer:
Your answer is wrong because you reflected it over the y-axis, not the x-axis. To find the correct answer, plot a triangle with vertices at (1, -1), (4, -1) and (4, -3). Note that we switch the sign of the y-coordinate when reflecting over the x-axis.
Find the absolute error of measurement. Then explain its meaning.
1 1/2 inches
The absolute error of measurement is 1 1/2 inches.
The absolute error of measurement is a measure of the difference between the measured value and the true value. In this case, the measured value is 1 1/2 inches. The absolute error is calculated by taking the absolute value of the difference between the measured value and the true value.
To understand the meaning of the absolute error, it is important to consider the context of the measurement. Absolute error tells us how far off the measured value is from the actual or expected value. In this case, if the true value or the expected value is known, we can determine that the measurement of 1 1/2 inches has an absolute error of 1 1/2 inches. This means that the measured value could be either 1 1/2 inches greater or 1 1/2 inches smaller than the actual value.
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Please someone help me!!
Find the slope of the line passing through the points (-5, 3) and (7, 9)
HELP WILL MARK YOU BRAINLIEST
Answer:
r = 11
Step-by-step explanation:
mDG and mGM must add up to mDM
Step 1: Set up equation
mDG + mGM = mDM
r + 5 + 3r - 14 = 35
Step 2: Solve for r
Combine like terms: 4r - 9 = 35
Add 9 to both sides: 4r = 44
Divide both sides by 4: r = 11
Answer:
11
Step-by-step explanation:
\(r+5+3r-14=35\\4r-9=35\\4r=44\\r=11\)
find a1 in a geometric series for which sn = 93, r = 2, and n = 5
The first term, a1, in the geometric series is -3.
What is Geometric Series?
A geometric series is a series for which the ratio of two consecutive terms is a constant function of the summation index. The more general case of a ratio and a rational sum-index function produces a series called a hypergeometric series. For the simplest case of a ratio equal to a constant, the terms have the form
To find the first term, a1, in a geometric series given the sum, Sn = 93, the common ratio, r = 2, and the number of terms, n = 5, we can use the formula for the sum of a geometric series:
Sn = a1 * (1 - r^n) / (1 - r)
Plugging in the given values, we have:
93 = a1 * (1 - 2^5) / (1 - 2)
Simplifying the expression:
93 = a1 * (1 - 32) / (-1)
93 = a1 * (-31)
Now we can solve for a1 by dividing both sides of the equation by -31:
a1 = 93 / -31
a1 = -3
Therefore, the first term, a1, in the geometric series is -3.
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find the area of the sq whose side is 11cm
The answer is 121 \(cm^{2}\)
To find the solution to this question, we must recall the formula:
Area of square = \(side^{2}\) square units
The number of square units required to completely fill a square is known as the area of a square. The region that lies inside the confines of a flat object or a two-dimensional figure is generally referred to as the area.
A square's area is equal to the square of each side because all of its sides are the same length.
Side of the square = 11cm
Area of the square = 11 * 11
= 12
Therefore area = 121 \(cm^{2}\)
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Please answer ASAP. Thanks in advance.
Answer:
-11
Step-by-step explanation:
distribute: -8q-7=48-3q
move like terms to other sides of the equal sign: -5q=55
divide 55/-5
you get -11
Unit 2: Logic & Proof
Homework 2: Compound Statements
on using disjunctive syllogism to derive Q from the second premise and the derived value of A. if P is true, then Q must also be true..
In logic, a compound statement is made up of two or more simple statements, known as premises or assumptions, that are combined using logical operators such as "and," "or," and "not." To prove a compound statement, we use rules of inference to derive a conclusion based on the given premises.
In the first proof question, we are given three premises: P, P or R, and not S or A. We need to prove the statement Q using these premises. To do so, we use the disjunctive syllogism rule, which states that if one of two disjunctive statements is false, then the other must be true. By assuming ~P, we derive ~S from the third premise using the rule of disjunction. Then, using modus ponens, we derive A from the assumption of ~P and the third premise. Finally, we use disjunctive syllogism to derive Q from the second premise and the derived value of A.
In the second proof question, we are given three premises: not P or S, not S, and R or Q. We need to prove the statement P implies Q using a conditional world proof. We assume P is true and derive S using the first premise. Using the second premise and modus tollens, we derive not R. Finally, using disjunctive syllogism, we derive Q from the third premise and the derived value of not R. Therefore, we show that if P is true, then Q must also be true..
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How do you solve for x in a logarithmic property?
The logarithmic form is written as logₐ(X)=b. It is a rearrangement of the exponential form, aᵇ=X.
What is Logarithmic Form?
The logarithmic form is written as logₐ(X)=b. It is generally the rearrangement of the exponential form, aᵇ=X. Any exponential equation can be written as a logarithm. The logarithmic form is mostly used to calculate an exponent of an equation. The logₐ(X)=b. is read as “log base a of X equals b“.
The logarithmic form is simply a rearrangement of an equation written in exponential form. The same numbers are used but they are written in a different order. The word log is written which implies that the logarithm function is being used.
Therefore, If the logarithmic form is logₐ(X)=b. then it is a rearranged as the exponential form as aᵇ=X.
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a radioactive sample contains 3.00 g of pure 11c, which has a half-life of 20.4 min. (a) how many moles of 11c are present initially?
The number of mole of pure 11C (carbon-11) initially present is 0.2727 mole
Description of moleThe mole of a substance is related to it's mass and molar mass according to the following equation
Mole = mass / molar mass
With the above formula, we can obtain the number of mole of pure 11C. Detail below:
How to determine the mole of 11CFrom the question given, the following data were obtained:
Molar mass of 11C = 11 g/molMass of 11C = 3 gMole of 11C =?Mole = mass / molar mass
Mole = 3 / 11
Mole = 0.2727 mole
Therefore, the number of mole of pure 11C initially present is 0.2727 mole
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CO2 How many atoms of each element are in the formula shown?
The number of atoms of each element in CO2 are; Number of O atoms = 2 and Number of C atoms = 1
What is the number of atoms present in the element?The number of atoms present in the molecule of an element is known as its Atomicity. For Example: In the H2O molecule, its atomicity is 3 as it has 2 molecules of hydrogen and 1 molecule of oxygen
Similarly, for the antiperspirant Al₂Cl(OH)₅. the number of atoms in each element can be found as follows;
Number of Al atoms = 2
Number of Cl atoms = 1
Number of H atoms = 1 x 5 = 5
Number of O atoms = 1 x 5 = 5
Applying the above to our question gives;
Number of C atoms = 1 atom
Number of O atoms = 2 Atoms
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