4 years ago

What is the percent of change of 8.6 and 9.2

Mathematics

1 answer:

finlep [7]4 years ago

3 0

6% is the percent of change of 8.6 and 9.2

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Cameron is making bead necklaces he has 90 green brands and 108 blue beads . What is the greatest number of identical necklaces

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Forgot srry don't blame the girl

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3 years ago

Suppose a baby food company has determined that its total revenue R for its food is given by R = − x 3 + 39 x 2 + 945 x where R

Paraphin [41]

Answer:

35,000 units

Step-by-step explanation:

Total revenue is:

$R = -x^3+39x^2+945x$

The maximum revenue is attained at the production level for which the derivate of the revenue function is zero:

$R = -x^3+39x^2+945x\\R'=0=-3x^2+78x+945\\x=\frac{-b\pm\sqrt{78^2-(4*(-3)*945)} }{-6}\\x_1=35\\x_2=-9$

Since production cannot be negative, revenue will be at a maximum when x = 35, or when the production level is 35,000 units.

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3 years ago

The bike shop rents bikes for $5 and 5 per hour. John spends 15 dollars. How many hours did John rent the bike?

cestrela7 [59]

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3 years ago

Read 2 more answers

Solve the proportion: A printer can print 11 color pages in 2 minutes. How many color pages can the printer print in 7 minutes?

Ann [662]

Answer:

38.5

Step-by-step explanation:

7/2 = 3.5. 11×3.5= 38.5

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3 years ago

The given lengths are two sides of a right triangle. All three side lengths of the triangle are integers, and together they form

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The correct answer is “A” 40,leg

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