2 years ago

I don’t know how to do this?

Mathematics

1 answer:

QveST [7]2 years ago

4 0

Answer:

Step-by-step explanation:

If 70 is 50% then 140 is 100%.

c is 75% of 140 = 105

a is 25% of 140 = 35

b is 100% of 140 =140

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Which expression is equivalent to b^m x b^n? A. b^m+n B. b^m-n C. b^mx n D. b^m/n

noname [10]

The formula for multiplying exponents are such below.

(b^m)^n = b^mn
b^m/b^n=b^(m-n)
b^m x b^n=b^(m+n)

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3 years ago

Read 2 more answers

Does anybody know how to do this pleas help I'm stuck

Masteriza [31]

Answer:

Step-by-step explanation:

78-30=48

48/2=24

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3 years ago

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Recall Marginal Cost is the derivative of Total Cost, and Fixed Cost is the cost of producing zero units.

olga nikolaevna [1]

Answer:

The total cost of producing 91 units of ACME rocket fuel is $3999.99.

Step-by-step explanation:

The Marginal Cost is given by the following function

$MC(q) = 200*(q+9)^{-5}$

The total cost function is the integrative of the marginal cost function. So:

$TC(q) = \int {MC(q)} \, dq$

$TC(q) = \int {200*(q+9)^{-5}} \, dq$

$TC(q) = -50*(q+9)^{-4} + K$

In which K, the integrative constant, is the fixed cost. So $K = 4000$ .

1. Find the total cost of producing 91 units of ACME rocket fuel.

This is TC(91).

$TC(91) = -50*(91+9)^{-4} + 4000 = 3999.99$

The total cost of producing 91 units of ACME rocket fuel is $3999.99.

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3 years ago

160% as a decimal Please help

kolezko [41]

Answer:

160/100=1.6

Step-by-step explanation:

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3 years ago

What number is in the hundredths place?

Lerok [7]

123.456...number in the hundredths place is 5

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2 years ago