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3 years ago

14

DUE TODAY! PLEASE HELP

1 answer:

Ainat [17]3 years ago

4 0

Answer:

The relationship is that you make them into a fraction the 20 first then the other number. Then you reduce to get something like this 2/3. Then you multiply 3 by 20 to get 60= 2/60. then you do the same for the 2= 40/60. So that is how you do it. And to check my work, 2/5. 2/5• 12/12= 24/60

Step-by-step explanation:

If you were to go 30 mph, and you wanted to go 20 miles, they it will take you 40 minutes. 40 mph would take you 30 minutes. 50 mph would take you 24 minutes. The relationship is that you make them into a fraction

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3 years ago

The cost of a company picnic varies directly as the number of employees attending the picnic. If a company picnic costs $487.50

Drupady [299]

The company picnic cost $ 1300 for 80 employees

<em><u>Solution:</u></em>

Given that cost of a company picnic varies directly as the number of employees attending the picnic

Let "c" be the company picnic cost

Let "n" be the number of employees attending the picnic

Therefore,

$cost \propto \text{ number of employees attending picnic }$

$c \propto n\\\\c = kn$

Where "k" is the constant of proportionality

c = kn ---------- eqn 1

<em><u>Given that company picnic costs $487.50 for 30 employees</u></em>

Therefore substitute c = 487.50 and n = 30

$487.50 = k(30)\\\\k = \frac{487.50}{30} = 16.25$

<em><u>How much does a company picnic cost for 80 employees?</u></em>

Substitute n = 80 and k = 16.25 in eqn 1

$c = 16.25(80) = 1300$

Thus $ 1300 is the cost for 80 employees

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3 years ago

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sleet_krkn [62]

Answer:

0 and 1

Step-by-step explanation:

If a polynomial P(x) is divided by (x + h), then by the Remainder theorem

The remainder is the value of P(- h)

(1)

For P(x) divided by (x - 1) , then the remainder is P(1) = 0

(2)

For P(x) divided by (x + 2) then the remainder is P(- 2) = 1

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Trava [24]

Answer:

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2 years ago