Please help me using product rule

Answer:

B. 130

Step-by-step explanation:

_______________

Answer:

B - 130

both values are equal to 20.8

Step-by-step explanation:

the first step is figuring out what they want you to compare the multiple choice answers to- 13% of 160, which is equal to 20.8 (160*.13)!

so next, we need to take 16% of each of our answers. we can guess at what our answer isn't going to be, specifically that it cannot be 13 since 20.8 is more than 13. We can also guess its not going to be 13,000, since even ten percent of that is about 130. The same logic can be applied to 1300, ten percent of 1300 (ie dividing 1300 by ten) is 130, again too large.

Therefore, by process of elimination we can guess that its likely B.

As for checking: we have our 20.8 to compare to, and 16% of 130 (.16*130) is in fact 20.8.

16% of 130, or .16*130 is equal to 20.8

Answer:

2

Step-by-step explanation:

Let us name the white chips "W" and the black ones "B". If there are 9 tiles and 4 are in black then the rest, that is 5, in white, like this:

B-B-B-B-W-W-W-W-W

First movement, in turn we can flip 3 tiles, in this case we flip two blacks and one white, it would look like this:

W-W-B-B-B-W-W-W-W

The second movement is to turn the 3 black ones and thus they would all be blank

W-W-W-W-W-W-W-W-W

This means that, the smallest number of movements is 2.

Answer:

$86.36

Step-by-step explanation:

Tax: 7%, or 0.07

Tip: 20%, or 0.2

Substitute the values:

Tip: 68 * 0.07 = 4.76

Tip: 68 * 0.2 = 13.6

Just the meal cost: 1 * 68 = 68

Add these all together

4.76 + 13.6 + 68 = 86.36

Thus, the total cost of the meal would be $86.36

Answer:

the answer is the 3rd one

Answer:

$5

Step-by-step explanation:

Cost per slice

3.75 / 3 = 1.25

Cost of 4 slices

1.25 * 4 = 5

Answer:

$5

Step-by-step explanation:

First, find how much one slice of pizza costs.

Divide Mario's total by the number of slices he got:

3.75/3

= 1.25

So, one slice of pizza costs $1.25

Add this to his total to find how much his bill will be with one more slice:

3.75 + 1.25

= 5

So, his bill will be $5

Answer:

yes

Step-by-step explanation:

hopes this helped;0

Answer:

She ate 2 pounds

Step-by-step explanation:

(how do you eat 2 pounds of strawberries like what)

Answer:

You forgot to send the question. Send the full question when you can

Answer:

i think is 424. its what my mom just explain to me

Answer:

150÷30 =5

20×5 =100 so in 150 seconds he will bounce the ball 100 times

Answer:

1- 22.5°

2- 45°

5- 112.5°

Step-by-step explanation:

[tex]180 \div 8 = 22.5[/tex]

[tex]22.5 \times 5 = 112.5[/tex]

[tex]22.5 \times 2 = 45[/tex]

[tex]22.5 \times 1 = 22.5[/tex]

Answer: 130 kg 920 g

Step-by-step explanation:

Given

The weight of the goat is 59 kg  720 g

The combined weight of goat and cow is 190 kg 640 g

Suppose, the weight of the cow is x kg

We know, 1 kg=1000 g

Converting weight into kg

Goat weight

[tex]=59+0.720\\=59.720\ kg[/tex]

Total weight

[tex]=190+0.640\\=190.640\ kg[/tex]

Then, the cow weight is given by

[tex]\Rightarrow 190.640-59.720\\\Rightarrow 130.920\ kg\ \text{or}\ 130\ kg\ 920\ g[/tex]

Answer:

25.85 Euros

Step-by-step explanation:

1 US dollar = 0.55 Euros

0.55 x 47 = 25.85 Euros

Hope this helped :)

Answer:

25.85 Euros

explanation:

If 1 US dollar equals .55 Euros then 47*0.55=25.85 Euros

Answer:

option A all real numbers

Step-by-step explanation:

domain is the all possible "X" values

and X has all real values

All the real numbers of X are domain and range of piecewise function .

What is piecewise function?

A Piecewise Function is a merge of several functions in a single graph. Each function takes a part of the x axis of the graph.

Graph

Domain: The domain of a piecewise-defined function is the union of its subdomains.

Range :The range of a piecewise-defined function is the union of the ranges of each subfunction over its subdomain.

Now,

Thus  the domain and range of piecewise function is all real numbers .

Know more about piecewise function,

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Answer:He will pay $9.50 for each shirt plus a one-time fee of $22.50 for the design.

Which equation can be used to find y, the total cost to buy x shirts?

A) y = 9.5x + 22.5

B) y =22.5x + 9.5

C) y = 9.5x - 22.5

D) y =22.5x - 9.5

He would use equation A.

Step-by-step explanation:If each shirt cost 9.50 you would multiply that by how many shirts you have plus the one time fee of 22.50 you would get the equation y= 9.5x + 22.5

Answer:

x = number of students in each van = 16

y = number of students in each bus = 47

(bus, van) = (47, 16)

Step-by-step explanation:

Let

x = number of students in each van

y = number of students in each bus

This can be represented by the equation

7x + 6y = 394 (1)

3x + 12y = 612 (2)

Using elimination method

Multiply (1) by 2

14x + 12y = 788 (3)

3x + 12y = 612 (2)

Subtract (2) from (3) to eliminate y

14x - 3x = 788 - 612

11x = 176

x = 176/11

x = 16

Substitute x = 16 into (1)

7x + 6y = 394 (1)

7(16) + 6y = 394

112 + 6y = 394

6y = 394 - 112

6y = 282

y = 282/6

y = 47

x = number of students in each van = 16

y = number of students in each bus = 47

(bus, van) = (47, 16)

the first step is to convert the diameter into a radius measure by using the formula d=2r

when we solve the formula the radius is calculated to be 1.5

use the surface area formula above and your height and radius measurement to find out the area of sheet metal you would need.

2pi(1.5)^2+2pi(1.5)(5)

using 3.14 for pi this equates to 61.23in^2

Answer:

C is equivalent

Step-by-step explanation:

7/12*4/5

7*4/12*5

28/60

7/15

7/12/5/4

7/12*4/5

7*4/12*5

28/60

7/15

Answer:

No, you can not create a triangle with these three side lengths.

Step-by-step explanation:

According to the Triangle Inequality Theorem, in order for three given lengths to form a triangle, two of the side lengths must add up to be greater than the length of the largest length. 16+37 makes 53, which is equal to the length of the largest side, not greater.

Answer:

1/32

Step-by-step explanation:

1/4 divided by 8

1/4 x 1/8

=1/32

Given:

The number is 75897.

To find:

The sum of place value and face value of 5 in the given number.

Solution:

The given number is:

75897

The face value is 5 is always 5.

The number of is 5 on thousands place. So, the place value of 5 is:

[tex]5\times 1000=5000[/tex]

The sum of place value and face value of 5 in the given number is:

[tex]5000+5=5005[/tex]

Therefore, the sum of place value and face value of 5 in the given number is 5005.

Answer:

C.

Step-by-step explanation:

The sqrt of -16 is the same as the sqrt of 16 * the sqrt of -1. The sqrt of 16 is 4, and the sqrt of -1 is i. Multiply the two to get 4i.

Answer:

i guess your new grade would be 88%. If you past 100%, you might pass for that grade. Even if you get a 90%, you'll still be able to pass.

Step-by-step explanation:

Answer:

[tex]\boxed {\boxed {\sf d\approx 4.2}}[/tex]

Step-by-step explanation:

The formula for distance is:

[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2[/tex]

Where (x₁, y) and (x₂, y₂) are the points.

We are given (-6, 6) and (-3, 3). If we match the value and its corresponding variable, we see that:

Substitute the values into the formula.

[tex]d= \sqrt{ (-3 - -6)^2+(3-6)^2[/tex]

Solve inside the parentheses.

[tex]d= \sqrt{(3)^2+ (-3)^2[/tex]

Solve the exponents.

[tex]d= \sqrt{9+9[/tex]

Add.

[tex]d= \sqrt18[/tex]

[tex]d= 4.24264069[/tex]

Round to the nearest tenth. The 4 in the hundredth place tells us to leave the 2 in the tenth place.

[tex]d \approx 4.2[/tex]

The distance between the two points is apprximately 4.2

Answer:

2(√17b³ )c⁵

Step-by-step explanation:

We are to simplify the expression given below

√68b³c¹⁰

Simplifying 68

= √(17 × 4)b³c¹⁰

Hence

= 2√17b³c¹⁰

= 2 √17b³ × √c¹⁰

= 2 √17b³ × c¹⁰/²

= 2(√17b³ )c⁵

Answer:

[tex]Domain =\{0,4,7,10,13\}[/tex]

[tex]Range = \{-5\}[/tex]

[tex]y = -5[/tex] --- function

Step-by-step explanation:

Given

[tex]\begin{array}{cccccc}x & {0} & {4} & {7} & {10} & {13} \ \\ y & {-5} & {-5} & {-5} & {-5} & {-5} \ \end{array}[/tex]

Solving (a): The domain

The x values represent the domain.

Hence, the domain is:

[tex]Domain =\{0,4,7,10,13\}[/tex]

Solving (b): The range

The y values represent the range

Hence, the range is:

[tex]Range = \{-5\}[/tex]

Solving (c): The function

By observation, we can see that for all values of x the value of y remains unchanged (-5)

Hence, the function is:

[tex]y = -5[/tex]

Answer: I think it’s c?

Step-by-step explanation:

Not sure though

Answer:

C. the graph of f(x) +K

Step-by-step explanation:

C is the only graph with a y = 3