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2 years ago

Complete the equation. 20 x 25 x X 2

Mathematics

1 answer:

Nookie1986 [14]2 years ago

7 0

Answer:

1000 is correct answer.

Step-by-step explanation:

Mark it as brainlist answer.

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A company pays $3.91 million to air a 30- second commercial during a football game that is watched by approximately 115 million

Radda [10]

Answer:

Part 1) The cost per second is $\$130,333.33$

Part 2) The cost per customer is $\$0.034$

Step-by-step explanation:

Part 1) Calculate the cost per second

we know that

To find out the cost per second, divide the total cost by the time

Let

x ----> the total cost

y ----> the time in seconds

we have

$x=\$3,910,000$

$y=30\ sec$

$\frac{\$3,910,000}{30}=\$130,333.33$

therefore

The cost per second is $\$130,333.33$

Part 2) Calculate the cost per customer

we know that

To find out the cost per customer, divide the total cost by the number of customers

Let

x ----> the total cost

y ----> the number of customers

we have

$x=\$3,910,000$

$y=115,000,000\ customers$

$\frac{\$3,910,000}{115,000,000}=\$0.034$

therefore

The cost per customer is $\$0.034$

6 0

4 years ago

Show working (Y-4) (y+9)=

gladu [14]

Answer:

$y^{2}$ + 5y - 36

Step-by-step explanation:

(y-4)(y+9) = $y^{2}$ + 9y - 4y - 36

= $y^{2}$ + 5y - 36

hope this helps! :D

have a miraculous day!! <3

7 0

3 years ago

What does 4/7 divided by 4 equal

baherus [9]

The answer is 0.14285714285

8 0

3 years ago

Read 2 more answers

HELP!!!! PLEASE!!! dnsjnfjsfisd

QveST [7]

Answer:

yeah this is a no no

Step-by-step explanation:

4 0

3 years ago

What are the zeros of the quadratic function f(x) = 2x2 + 8x – 3?

julsineya [31]

The zeros of the function are also called the roots. Thus, this problem is basically locating the root of the given equation.

To locate the roots, we equate the equation f(x) to 0.

We then dissect each term to identify a, b, and c in the quadratic equation formula:

x = (- b +- √(b²-4ac))/2a

a = 2
b = 8
c = -3

x1 = 0.3452
x2 = -4.345

8 0

4 years ago

Read 2 more answers