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3 years ago

Choose the best decimal to represent 5 3/7

Mathematics

1 answer:

WINSTONCH [101]3 years ago

3 0

Answer:

5.4285

Step-by-step explanation:

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Classify each scale factor as a contraction or an expansion. <br><br> 3/2, 1/3, 4, 2/5, 4/3, 1/4.

DaniilM [7]

The question is asking to state if those following scale factors are consider as contraction or expansion, base on my research and further analysis, the possible answer are the following:
3/2 expansion
1/3 contraction
4 contraction
2/5 contraction
4/3 expansion
1/4 contraction

I hope you are satisfied with my answer and feel free to ask for more if you have question and further clarifications

8 0

2 years ago

Which of the following statements are true?

Fantom [35]

Answer:

option A and B are correct.

Step-by-step explanation:

Given: $p(t) = \frac{64}{1 + 11e^{-.08t} }$

Option A: $\lim_{t \to \infty} \frac{64}{1 + 11e^{-.08(\infty)} } = \frac{64}{1 + 0} = 64$

Option A is true,

Option B: $P(0) = \frac{64}{1 + 11} = 5.33$

Option B is also true.

Option C:

$P(t + 1) = \frac{64}{1 + 11e^{-.08(t + 1)} } = \frac{64}{1 + 10.15e^{-.08t} } \\1.08 · P(t) = \frac{64 · 1.08 }{1 + 11e^{-.08t} } = \frac{69.12}{1 + 11e^{-.08t} }$

P(t + 1) ≠ 1.08 · P(t)

Option C is incorrect.

Option D: It is also incorrect, because according to option 2 earth's population will not grow exponentially without Bound.

8 0

3 years ago

A basketball player made 88 out of 100 attempted free throws. What percent of free throws was made?

xenn [34]

Answer:

88% of the free throws were made

6 0

3 years ago

Read 2 more answers

The graph of f(x) and g(x) are shown below Which of the following is the graph of (g-f)(x)

anyanavicka [17]

Answer: (g-f)(x)=-4x

Explanation: According to the graph, line created by function f(x) passes through the points (1,-3) and (0,0) and similarly, line created by the function passes through the points (1,1) and (0,0).

Thus, we can find the equation of the lines with help of formula $y-y_1=\frac{y_2-y_1}{x_2-x_1}$ × $(x-x_1)$

so, equation of line created by function f(x)

y+3= $\frac{3-0}{0-1}$ ×(x-1)

y+3= $\frac{3}{-1}$ ×(x-1)

y+3=-3x+3

y=-3x thus function f(x)=-3x

similarly, equation of line created by function g(x)

y=x thus function g(x)=x

Now, we have to find out, (g-f) (x)= g(x)-f(x)= -3x-x= -4x

5 0

3 years ago

Read 2 more answers

What is the slope of the line that passes through (8,5), (-7,20)?

Kaylis [27]

-1, because the equation for the slope is y2-y1/x2-x1. So let's bring the y value in the second set of point, which is 20, and bring the first y value in the first set of points, which is 5. 20-5 is 15. Now let's subtract the x values. So the second x from the second parentheses x value is -7, and the first x value from the first parentheses is 8. -7-8 is -15. Now we have this division equation, 15/-15, which is -1. So therefore, the slope of the line will be -1.

7 0

2 years ago