A climber is descending at a rate of 345 feet per hour. What is the climber's change in altitude after three hours of climbing?​

The solution is 3f ( 3e - 4 )

The value of the equation is A = 3f ( 3e - 4 )

What is an Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the equation be represented as A

Now , the value of A is

A = 9ef - 12f   be equation (1)

On simplifying the equation , we get

Factorizing the equation , we get

A = f ( 9e - 12 )

Taking the common factors in the equation , we get

A = 3f ( 3e - 4 )

Therefore , the value of A is 3f ( 3e - 4 )

Hence , the equation is 3f ( 3e - 4 )

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Answer: \(y=\dfrac12 x\) .

Step-by-step explanation:

We know that \(a f (x)\)  compresses f(x) vertically such that

If we vertically compress the linear parent function, F(x) = x, by multiplying by \(\dfrac12\).

Then, the equation of the new function is \(y=\dfrac12 F(x)=\dfrac12 x\) .

i.e. \(y=\dfrac12 x\) .

Answer:

5.74

Step-by-step explanation:

Answer:

the slope is 1/2 and the y intercept it 4

Answer:

slope is 1/2 y intercept is -2

Step-by-step explanation:

slope is the increase of the line and y intercept is where it touches the y-axis, i believe. This is also a function because it passes the vertical line test, which is where you draw lots of lines on the y axis' and if ANY of the lines touch a spot n the graph more than once, it's not a function.

The probability of observing the expected value for the distribution of a binomial (100, 0.20) is 0.20 (or 20%).

The probability of observing the expected value for a binomial distribution can be calculated using the following formula:

Probability = (n C r) p^r (1-p)^(n-r)

where n = number of trials,

r = expected value,

p = probability of success

For the given distribution, binomial (100, 0.20), we know that n = 100 and p = 0.20.

The expected value is given by:E(X) = np = 100 * 0.20 = 20

So, to find the probability of observing the expected value of 20, we need to plug in the values of n, r, and p into the formula:

Probability = (n C r) p^r (1-p)^(n-r)=

(100 C 20) (0.20)^20 (0.80)^80≈

0.1875 ≈ 0.20 (rounded to two decimal places)

Therefore, the probability of observing the expected value for the distribution of binomial (100, 0.20) is approximately 0.20 (or 20%).

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The required z-score is -0.5 and the probability that the firm WILL have a negative EPS is 30.85%.

Firm has a loss level EBIT of $175m and an expected EBIT of $200m with a standard deviation of $50m.

Z-score = (EBIT - Expected EBIT) / Standard deviation= (175 - 200) / 50= -0.5

Probability of having a negative EPS:

To find the probability that the firm will have a negative EPS, we need to find the area to the left of Z-score. As the Z-score is negative, we will be finding the left-tail probability using the standard normal table from the link below:

The area to the left of Z-score (0.5) is 0.3085 or 30.85%.

Therefore, the probability that the firm WILL have a negative EPS is 30.85%.

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Answer:

I believe so

Step-by-step explanation:

Using concept of Linear equation in two variables, we got 23 is  denomination count of 5$ bills and 21 is denomination count of 20$ bills.

Linear equations are used to solve equation in which two variables are connected with each other via some specific methods.

The linear equations in two variables are the equations in which each one of the two variables are of the highest exponent order of the 1 and have one, none, or may be infinitely many solutions. The standard form of a two-variable linear equation is given by ax + by + c = 0 where x and y are the two variables. The solutions can also be written in form of ordered pairs like (x, y).

It is given that 5$ bills are 2 more than 20$ bills,

so let suppose 20$ bills denomination count is x,

then 5$ bills denomination count=x+2;

It is also given that 535$ worth is summation of 5$ bills and 20$ bills

Therefore,[5×(x+2)+(20×x)]=535

On solving for x, we get x=21

Therfore,20$ bills denomination count is 21,and 5$ bills denomination count is 23.

Hence,5$ bills denomination count is 23 and 20$ bills denomination count is 21

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Answer:

60in²

Step-by-step explanation:

Since lateral surface area means all the shapes except the base, we will ignore the square in the middle.

A=1/2(b*h)

A=1/2(10*3)

A=15in²

Now we will multiply the area by 4 or the number of other shapes besides the base.

60in²

Answer:

acute angle

Step-by-step explanation:

acute = angles that are less than 90⁰

The triangles which have three angles that measure less than 90° are:

acute triangle, equilateral triangle

"An acute triangle is a triangle with three acute angles that means each angle measures less than 90°."

"An equilateral triangle is a triangle where all sides and angles are equal. Each angle of an equilateral triangle measures 60°. "

"A right triangle is a triangle where one of the angle measures 90°. "

"A triangle that has two sides of equal length is called as an isosceles triangle. Also, two angles that are opposite to equal sides are always equal and measures less than 90°. "

For given question,

As one of the angle of right triangle measures 90°, it is not a required triangle.

Also, for isosceles triangle, although two equal angles measure less than 90°, the third angle can be 90°. So, an isosceles triangle is not a required triangle.

Therefore, the triangles that have three angles that measure less than 90° are:

1) acute triangle

2) equilateral triangle

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The value of the expression in the simplified form is f(x) = x+3/x-3

Rational expressions are expressions written as a ratio of two integers or expressions.

Given the rational expression below;

f(x) = x²+5x+6/x²-x-6

Factorize the numerator and denominator

f(x) = x²+3x+2x+6/x²-3x+2x-6

f(x) = x(x+3)+2(x+3)/x(x-3)+2(x-3)

f(x) = (x+3)(x+2)/(x+2)(x-3)

f(x) = x+3/x-3

Hence the value of the expression in the simplified form is f(x) = x+3/x-3

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So, the probability of ending up with a three-digit number that is divisible by 4 is 1/24.

To find the probability of ending up with a three-digit number that is divisible by 4 when spinning the spinner three times, we need to consider the possible outcomes that satisfy this condition and divide it by the total number of possible outcomes. Let's analyze the given spinner and its possible outcomes:

Spinner: [1, 2, 3, 4, 5, 6]

To form a three-digit number, the hundreds digit will be determined by the first spin, the tens digit by the second spin, and the units digit by the third spin. A number is divisible by 4 if the last two digits (tens and units digits together) form a number divisible by 4. Therefore, we need to find the number of possible outcomes for the tens and units digits that satisfy this condition.

Possible outcomes for the tens digit: [2, 4, 6]

Possible outcomes for the units digit: [2, 4, 6]

Combining the possible outcomes for the tens and units digits, we have a total of 9 (3 possibilities for the tens digit multiplied by 3 possibilities for the units digit) favorable outcomes. The total number of possible outcomes for each spin is 6 (since there are 6 numbers on the spinner). Since we are spinning the spinner three times independently, the total number of possible outcomes for spinning it three times is 6^3 = 216. Therefore, the probability of ending up with a three-digit number divisible by 4 is:

Probability = favorable outcomes / total outcomes

Probability = 9 / 216

Probability = 1 / 24

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We have demonstrated the definition of an isosceles triangle.

What is an isosceles triangle?

An isosceles triangle is a triangle with at least two equal-length sides in geometry. It is sometimes specified as having exactly two equal-length sides, and sometimes as having at least two equal-length sides, with the latter version including the equilateral triangle as a special case.

The isosceles triangle has both two equal sides and two equal angles. The name derives from the Greek iso (same) and Skelos (leg). A triangle with all sides equal is called an equilateral triangle, and a triangle with no sides equal is called a scalene triangle.

The given diagram shows an isosceles triangle.

Hence, we have demonstrated the definition of an isosceles triangle.

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Answer:

D

Step-by-step explanation:

Answer:

178

Step-by-step explanation:

3/5 = .60, 445 x 0.60 = 267, 450 - 267 =  178

Answer:

.

Step-by-step explanation:

.

Answer:

i belive its x^2 + y^2 = 8

Step-by-step explanation:

Answer:

117 in²

Finding the area of the trapezoid:

First, we need to find the area of the trapezoid formed by the dotted lines. The formula for finding the area of the trapezoid is "(a₁ + a₂)h/2".

[Where, a₁ = shorter parallel side; a₂ = longer parallel side]

⇒ (a₁ + a₂)h/2 = Area of trapezoid

⇒ (14 + 26)15/2 = Area of trapezoid

⇒ Area of trapezoid = (40)15/2 = (20)15 = 300 in²

Reviewing on how to find the area of the unshaded region:

To find the area of the shaded region, we need to subtract the area of the unshaded region from the area of the trapezoid. In this case, the unshaded region is a triangle whose base is 26 inches. To find the area of the triangle, we need to use the formula 1/2 x Base x Height. We are given the base, but the height is unknown.

Determining the height:

We are given a small side length "6 inches" and the height of the trapezoid "15 inches". If we subtract the small side length from the height of the trapezoid, we will obtain the height of the triangle.

⇒ Height of trapezoid - Small side length = Height of triangle

⇒ 15 - 6 = Height of triangle

⇒ 9 in = Height of triangle

Determining the area of the unshaded region:

Now, let's substitute the base and the height in the formula to find the area of the triangle

⇒ 1/2 x Base x Height

⇒ 1/2 x 26 x 9

⇒ 13 x 9

⇒ 117 in²

Determining the area of the shaded region:

Finally, let's subtract the area of the unshaded region from the area of the trapezoid to obtain the area of the shaded region.

⇒ Area of trapezoid - Area of unshaded region = Area of shaded region

⇒ 300 - 117 = Area of shaded region

⇒ 183 in² = Area of shaded region

It is true that If two lines meet at a 90 angle, they are perpendicular. If two lines are perpendicular, they have opposite reciprocal slopes.

In geometry, perpendicular lines are two lines that intersect at a 90-degree angle. A right angle is formed where the lines cross each other, so that one line is at a 90-degree angle to the other. This means that the lines are orthogonal to each other, and their slopes are negative reciprocals of each other. For example, consider the Cartesian plane where the x-axis and y-axis are perpendicular lines. The slope of the x-axis is 0, and the slope of the y-axis is undefined, so their negative reciprocals are also undefined and 0, respectively. Perpendicular lines are used extensively in mathematics, physics, and engineering to describe relationships between objects and forces. In construction, perpendicular lines are important for building structures that are stable and level. In computer graphics, perpendicular lines are used to create images and animations with precise angles and proportions.

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Complete question:

If two lines meet at a 90 angle, they are perpendicular. If two lines are perpendicular, they have opposite reciprocal slopes. True or False.

Answer:

6 is 1 bigger than 5

Step-by-step explanation:

Answer:

oasdkopdpoasdkpoadkaopsdkposposdadas

Step-by-step explanation:

Hello,

f(x) = 1/9x + 2 ⇔ y = 1/9x + 2 ⇔ 1/9x = y - 2 ⇔ x = 9(y - 2)

                                                                            x = 9y - 18

⇒ f⁻¹(x) = 9x - 18

\(\frak{Hi!}\)

\(\orange\hspace{300pt}\above3\)

                         If we have a function, we can find its inverse if we do the

                         following-:

                        \(\tiny\bullet\) replace f(x) with y.

                        \(\boldsymbol{\sf{y=\displaystyle\frac{1}{9}x+2}}\)

                        \(\tiny\bullet\) switch the places of x and y

                        \(\boldsymbol{\sf{x=\displaystyle\frac{1}{9}y+2}}}\)

                         \(\bullet\) solve for y

                        \(\boldsymbol{\sf{x\times9=\frac{1}{9}y\times9+2\times9}}\)

                         \(\boldsymbol{\sf{9x=y+18}}\)

                         \(\boldsymbol{\sf{-y=-9x+18}}\)

                          \(\boldsymbol{\sf{y=9x-18}}}\)

                        \(\boldsymbol{\sf{f(x)^{-1}=9x+18}}\)

\(\orange\hspace{300pt}\above3\)

Answer:

its easy it should be 1.25 or well that the answer I got

Step-by-step explanation:

First term (a)=10

Common ratio r=20/10 =2

14th term =ar^n-1

Where n is the number of terms

14th term = 10(2)^14-1

=20^13

=8.192^16

Answer:

0.0246...

Step-by-step explanation:

Answer:40.7021276596 or 0.02456874019

Step-by-step explanation:

Answer:

\(2x^{3} - 11x^{2} + 16x - 3\)

Step-by-step explanation:

Multiply each term in the first expression by each term in the second expression and combine like terms.

Answer:

(x - 3) (-3 + 1)

Step-by-step explanation:

.

the tangent of the angle, which we can then use to calculate the angle in degrees. Therefore, angle = tan-1(6/13) = 65.2 degrees.

b. 65.2

To find the measure of the angle, we need to use the inverse tangent (tan-1) function.

angle = tan-1(6/13)

angle = 65.2

We need to use the inverse tangent (tan-1) function to calculate the measure of the angle. To do this, we need to divide the height of the pole (6 meters) by the length of the ribbon (13 meters). This will give us the tangent of the angle, which we can then use to calculate the angle in degrees. Therefore, angle = tan-1(6/13) = 65.2 degrees.

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Answer:

No Solution

Step-by-step explanation:

None

Answer:

Just B and C

Step-by-step explanation:

Not A as cost is always increasing with x.

Yes B as is x squared relationship

Yes C as 15*9 = 135

No D as it is a squared relationship so much more than double

Not E as the the cost increases by a different amount for each increase in x.

Answer:

b

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

This triangle should be 180 degrees.

So you should add 80 and 45 and subtract it from 180 to get x.

Answer: 1. 64 | 2. 32

Step-by-step explanation:

Formula for a rectangle is Area = Length*Width

Therefore: 8*8 = 64

Formula for a triangle is Area = 1/2*Base*Height, which is also 1/2*length*width

Therefore: 1/2*8*8 = 32

Hope this helps :)