What is the effect on the graph of the function f(x) = 2x when f(x) is replaced with f(x − 3 5 )? A) translate vertically 3 5 units up B) translate vertically 3 5 units down C) translate horizontally 3 5 units left D) translate horizontally 3 5 units right

Answer:

The answer is 81

Step-by-step explanation:

b = 9

9 X 9 = 81

Answer:

If b=9 then b*9= 9*9=81

Step-by-step explanation:

The critical value of t for constructing a 99% confidence interval with a sample size of 30 and a sample standard deviation of 0.05 is 2.7564.

A confidence interval is a range of values within which the population parameter is estimated to lie with a certain level of confidence. In this case, we are constructing a 99% confidence interval for the population mean. The critical value of t is used to determine the width of the confidence interval.

The formula for calculating the confidence interval for the population mean is:

Confidence interval = sample mean ± (critical value) * (standard deviation of the sample / square root of the sample size)

Given that the sample size is 30 (n = 30) and the standard deviation of the sample is 0.05 (S = 0.05), we need to find the critical value of t for a 99% confidence level. The critical value of t depends on the desired confidence level and the degrees of freedom, which is equal to n - 1 in this case (30 - 1 = 29). Looking up the critical value in a t-table or using statistical software, we find that the critical value of t for a 99% confidence level with 29 degrees of freedom is approximately 2.7564.

Therefore, the 99% confidence interval for the population mean would be calculated as follows: sample mean ± (2.7564) * (0.05 / √30). The final result would be a range of values within which we can be 99% confident that the true population mean lies.

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The least possible value for the mode is D=11

Let M be the median

According to the question, the two largest integers are M+2

Let a and b be the two smallest integers such that a<b

Accordingly, the sorted list can be concluded as a,b, M, M+2, M+2

Since the median is 2 greater than their arithmetic mean, we have,

{a+b+M+(M+2)+(M+2)/5 }+2 =M

OR, a+b+14=2M

Note that a+b must be even.

We minimize this sum so that the arithmetic mean, the median, and the unique mode is minimized.

Let a=1 and b=3

from which M=9 and

M+2=11

Therefore, The least possible value for the mode is D=11

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Answer:

slope intercept form is "y= -3/2+6"

Answer:

two characteristics are typical features of a less-developed country are:-

2- High percentage of the population engaged in agricultural activity

3- Lower life expectancy due to limited access to healthcare

Step-by-step explanation:

1 -false

2- true

3- true

4- false

5- false

~Kandy~

hope this helped!

Brainliest please!

The length of the side of the smaller square is 7 inches.

Let x be the length of the side of the smaller square.

The length of each side of a square is 3 inches more than the length of each side of a smaller square. Thus the length of the side of the larger square is

(x + 3) inches.

The area of the smaller square is

x^2 square inches.

The area of the larger square is

(x + 3)^2 square inches.

We can set up the equation:

x^2 + (x + 3)^2 = 149

Expanding and simplifying the equation gives:

x^2 + x^2 + 6x + 9 = 149

Combining like terms:

2x^2 + 6x - 140 = 0

Using the quadratic formula, we can solve for x:

x = (-b ± √(b^2 - 4ac)) / 2a

x = (-6 ± √(6^2 - 4 * 2 * (-140))) / 2 * 2

x = (-6 ± √(36 + 1120)) / 4

x = (-6 ± √(1156)) / 4

x = (-6 ± √(596)) / 4

x = (-6 ± 34) / 4

x = -10 or x = 7

The side length of the smaller square can't be negative, so x = 7 inches.

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Answer:

the answer is 11 years

Step-by-step explanation:

if school A is graduated 50/years,

the graduated in 11 years is 550

added of graduated 1,700 in 550 is 2,250

if school B is graduated 150/years,

the graduated in 11 years is 1650

added of graduated 600 in 1650 is 2,250

so School A and B is to be equal in 11 years

When something decreases by 15.7%, the growth factor is about 1.182 and when something decreases by 0.12%, the growth factor is about 1.00012.

In math, what is the definition of multiplying?

Multiplication is a mathematical process that shows the amount of times a number has been added to itself. It is represented by the multiplication symbols (x) or (*). Division is a mathematical process that shows how many equal amounts add up to a given quantity.

If something decreases by 15.7%, the increase in the factor is 100 / (100 - 15.7) Equals 1.182.

As a result, when something decreases by 15.7%, the growth factor is about 1.182.

When something falls by 0.12%, the expansion factor is 100 / (100 - 0.12) = 1.00012.

As a result, when something decreases by 0.12%, the growth factor is about 1.00012.

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Answer:

\(\frac{1}{18}\)

Step-by-step explanation:

Given:

Flavors of ice cream are vanilla, chocolate, cookies 'n cream, strawberry, mango sorbet and mint chocolate chip.

Number of scoops can be 1, 2 or 3.

To find: probability of someone choosing cookies 'n cream ice cream with 2 scoops

Solution:

Probability refers to chances of occurrence of some event. Two events A and B are said to be independent if probability of one event does not depend on the probability of the other event.

For such events,

P(A and B)= P(A)×P(B)

Probability = number of favourable outcomes/Total number of outcomes

In the given question, cookies 'n cream ice cream with 2 scoops can be in a cone or a cup.

Therefore,

probability of someone choosing cookies 'n cream ice cream with 2 scoops =( probability of choosing cookies 'n cream ice cream × probability of having two scoops of ice-cream × probability of having ice-cream in a cup )+ (probability of choosing cookies 'n cream ice cream × probability of having two scoops of ice-cream × probability of having ice-cream in a cone )

= \(\left ( \frac{1}{6} \right )\left ( \frac{1}{3} \right )\left ( \frac{1}{2} \right )+\left ( \frac{1}{6} \right )\left ( \frac{1}{3} \right )\left ( \frac{1}{2} \right )\)

=\(=\frac{1}{36}+\frac{1}{36}\\=\frac{2}{36}\\=\frac{1}{18}\)

Mollie can expect to lose $1.50 per game played.

What is Mollie's expected profit per game, assuming players play only once?

First, let's calculate the expected revenue per game:

Probability of winning: 0.1

Revenue from winners: $5

Probability of losing: 0.9

Revenue from losers: $0

Expected revenue per game = (0.1 x $5) + (0.9 x $0) = $0.50

Now, let's calculate the expected cost per game:

Cost per game: $2

Expected cost per game = $2

Therefore, Mollie's expected profit per game is:

Expected profit per game = Expected revenue per game - Expected cost per game

Expected profit per game = $0.50 - $2

Expected profit per game = -$1.50

This means that, on average, Mollie can expect to lose $1.50 per game played.

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Answer:

they both have the same slope and have infinite solutions

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

Answer:

see explanation

Step-by-step explanation:

(1)

Given

A = bh ( isolate h by dividing both sides by b )

\(\frac{A}{b}\) = h

(2)

Using the result from (1)

h = \(\frac{A}{b}\) = \(\frac{45}{9}\) = 5 ft

Answer:

Step-by-step explanation:

(-2,3)    k=-1/2

Find the equation of the line:

\(y=kx+b\)

\(\displaystyle\\3=-\frac{1}{2}*(-2)+b\\\\3=1+b\\ 3-1=1+b-1\\2=b\\Thus,\\y=-\frac{1}{2} x+2\)

The required 3 more coordinates are (0, 2), (1, 3/2), and (2, 1).

Given that,
To determine points using a slope of -1/2 and the point (-2,3).

Coordinate, is represented as the points on the x-axis and y-axis of the graph.

Here,

using the slope-intercept form of the equation,
y = mx + c
we have a point (-2, 3) and m = -1/2
Put point and slope in the equation,
3 = -1/2 * -2 + c
c = 3 - 1
c = 2
Now equation would be
y = -1/2x + 2
Now,
For x = 0
y = 2

Coordinate will be (0,2)

For x = 1
y = -1/2 + 2
y =  3/2
Coordinate will be (1, 3/2)

For x = 2
y = -1/2 * 2 + 2
y = 1
Coordinate will be (2, 1)

Thus, the required 3 more coordinates are (0, 2), (1, 3/2), and (2, 1).

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Reason: The line goes downhill when moving to the right, and when we're between x = -1 and x = 1. You can think of it like a roller coaster.

Answer:

no ):(

Step-by-step explanation:

Answer:

1. r ≈ 6.5in

2. 132

Step-by-step explanation:

1. A=πr2

Solving for r

r=A

π=132.7

π≈6.49921 in

2. = 120°/ 360° x 22/7 x 6²

= 1/3 x 22/7 x 6 x 6

= 22 x 6 x 6 / 7 x 3

= 22 x 6

= 462

Answer:

1 question

Step-by-step explanation:

There are 20 questions in a quiz. Each correct answer scores 7 points, each wrong answer scores -4 points.

Total number of correct answers = 20 Questions × 7 points = 140 points

Total number of wrong answer = -4 × 20 questions = -80 points

We are told that:

Eric took the quiz and scored 100 points.

Therefore, the number of questions he left blank is 1 question

A dial indicator is an instrument used to accurately measure small distances. A probe or stylus is applied to the object to be measured and the instrument gives a reading in decimal inches. The correct answer is +0.005.

The measurement shown on the dial indicator is +0.005. The concept of a dial indicator is quite interesting. A dial indicator is an instrument used to accurately measure small distances.

The object is located between the measuring surfaces of the indicator and a probe or stylus is applied to the object to be measured. As the probe moves over the object, the instrument gives a reading in decimal inches.

Therefore, the correct answer to this question is option C: +0.005.

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Answer:

306  A or B i am pretty sure it is A tho

Step-by-step explanation:

Answer:

-10x

Step-by-step explanation:

Answer:

Use the bodmas rule and do..

Solve in this order

B=bracket

O=of (multiply)

D=divison

M=multiplication

A=addition

S=subtraction

Step-by-step explanation:

U should remember this, it is very important and useful:))

answer:

x=74 y=27

steps:

triangle in the middle is

180-126 = 54

180-85 = 95

180-149 = 31

126=2x+1+31

126=2x+32

2x=94

x=74

126+2y=180

2y=54

y=27

Using Gaussian elimination, the complete solution to the system of equations is x = x, y = (-1/3)x + (1/3), and z = (-4/15)x + (13/15).

To solve the system of equations using Gaussian elimination, we write the augmented matrix as follows:

\(\begin{bmatrix}4 & 15 & -17 & \mid & 4 \\3 & 12 & -14 & \mid & 1 \\1 & 3 & -3 & \mid & 3 \\\end{bmatrix}$$\)

We perform the following row operations to transform the matrix into row echelon form:

R2 → R2 - (3/4)R1

R3 → R3 - (1/4)R1

R3 → R3 - (1/3)R2

R2 → (4/3)R2

The resulting matrix in row echelon form is:

\(\begin{bmatrix}4 & 15 & -17 & \vert & 4 \\0 & -\frac{1}{3} & \frac{1}{3} & \vert & \frac{1}{3} \\0 & 0 & 0 & \vert & 0 \\\end{bmatrix}\)

We can now solve for z in terms of y:

z = y + 1

We can also solve for y in terms of x:

y = (-1/3)x + (1/3)

And finally, we can solve for z in terms of x:

z = (-4/15)x + (13/15)

Thus, the complete solution to the system of equations is:

x = x

y = (-1/3)x + (1/3)

z = (-4/15)x + (13/15)

where x is a free variable, meaning that it can take on any real value.

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Answer:  Pablo: 1:5 Sam: 16.50

Step by Step Explination:

Answer:350 Trouts

Step-by-step explanation:To determine the number of trouts the conservationist expect to be in the lake, you add 120+120 that equal to 240.Then you add 240+40 that equals to 284.Then you add 284+44 that equals to 328.Then you add 328+11 that equals to 339.Finally, you add 339+11 to get your answer:350.

Answer:

10^3

Step-by-step explanation:

Decimal point needs to move 3 times, so times by 10 three times, which is 10^3.

Answer:

C. 252 CUBIC FEET IS THE VOLUME OF THE TRAILER

Answer:

I'm not sure :(

Step-by-step explanation:

I'm sorry

Answer:

3p - q = 3(2-5) - (8x3) = -9 - 24 = -33. Therefore, 3p-q=-33.

The interpretation of H' (24) in this case will be "The average rate at which the temperature changed during the 24th hour.

Correct option is c

The given function H(t) gives the temperature in degrees Celsius at an Arctic weather station. Therefore, H is a differentiable function of t. We are asked to determine the best interpretation of H'(24). H'(24) is the derivative of H with respect to t at t = 24.

Because H' (t) measures the instantaneous rate of change of H with respect to t, the best interpretation of H' (24) will be the average rate at which the temperature changed during the 24th hour. Answer: C. The average rate at which the temperature changed during the 24th hour.

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