3 years ago

A high polled students for their favorite subject in school the 3125 students participated in the survey

Mathematics

1 answer:

Furkat [3]3 years ago

6 0

What is the rest of the question

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please help :) Which sentence is true? A. 9.46 times 10 to the 12 power > 4.0 times 10 to the 13 power B. 9.46 times 10 to th

Vikki [24]

Answer:

Step-by-step explanation:

The problem is simple because they use powers of 10. When something is multiplied by a power of ten, it is essentially moving the decimal point over for every power.

9.46x10^12= 9460000000000

4.0x10^13= 40000000000000

Although 4 itself is less than 9.46, since is is being multiplied by 10^13, it will be one decimal place bigger.

8 0

3 years ago

Solve for x. B 37. 11 C

Vedmedyk [2.9K]

The answer is 18.28

8 0

3 years ago

Graph y = 1 - x 2 and y = e -x on the same set of coordinate axes. Use the graph to find the positive solution of the equation 1

Tom [10]

Answer:

(0, 1)

(7.1, 0.49)

Step-by-step explanation:

The graph of the function is attached below.

We have an exponential function:

$y = e ^ {- x}$

And we have a quadratic function:

$y = 1-x ^ 2$

To find the solution to:

$1-x ^ 2 = e ^ {- x}$

we must look in the graph for the values of x for which both curves are intercepted, these values are:

$x = 0\\x = 7.1$

Then the solution are the following ordered pairs:

(0, 1)

(7.1, 0.49)

5 0

3 years ago

Find the slope and y-intercept of each equation. 8. y = - 0.7x -9

Varvara68 [4.7K]

Answer:

Slope: 0.7 Y-Intercept: 9.8

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

1 + (3)(9)

pychu [463]

The person went wrong on step 2

Should be

11 + (9)(3)= x

11 + 27= x

x = 38

4 0

4 years ago

Read 2 more answers