3 years ago

Helppppppp pleaseeee

Mathematics

1 answer:

kotykmax [81]3 years ago

7 0

Answer:

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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3 years ago

What is the value of the expression 5y2 + 4x when x = 2.5 and y = 3?

LUCKY_DIMON [66]

Answer:

it is 55 the 2nd one

5(9)+10=55

4 0

3 years ago

Read 2 more answers

Please help with this question

posledela

Answer:

The maximum revenue will be $R=\$25,000$ at price $p=\$100.$

Step-by-step explanation:

Given:

$R=-2.5p^2+500p$

Find the vertex of the parabola represented by given equation:

$p_v=\dfrac{-b}{2a}=\dfrac{-500}{2\cdot (-2.5)}=\dfrac{500}{5}=100$

When $p=\$100,$ then

$R=-2.5\cdot 100^2+500\cdot 100=-2.5\cdot 10,000+50,000=-25,000+50,000=25,000$

The maximum revenue will be $R=\$25,000$ at price $p=\$100.$

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4 years ago

PLEASEEE HELPPP members of a middle school Business Club want to raise money to attend a conference for young entrepreneurs so f

Gemiola [76]

Answer:

Number of cars 16 profit-30

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3 years ago

A group of people were asked if they had run a red light in the last year. 385 responded "yes", and 472 responded "no".

Dimas [21]

Answer:

44.9%

Step-by-step explanation:

you can find the probability by dividing the total number of people by the number of people who have run a red light:

385/857

simplify into a decimal:

0.449

convert into a percent to get your answer:

44.9%

3 0

3 years ago