3 years ago

Samantha can make 15 pizzas in 2.5 hours. What is Samantha's rate per

Mathematics

1 answer:

anyanavicka [17]3 years ago

5 0

Samantha can make 48 pizza’s in an 8 hour work day.

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Simplify the following expression. -16 - 8/2 + 25 ÷ 5 + 1 -18 6 10 -6

Andrews [41]

The answer is -6. Thought there is a chance I am wrong. Need an explanation?

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3 years ago

Hey can you please help me posted picture of question

Deffense [45]

Correct answer is option D.

The solution is listed below

$F(x)=4x+7 \\ \\ 
y=4x+7 \\ \\ 
y-7=4x \\ \\ 
 \frac{y-7}{4}=x \\ \\ 
 x= \frac{y-7}{4} \\ \\ 
f-^{1}(y) = \frac{y-7}{4} \\ \\ 
f-^{1}(x) = \frac{x-7}{4} \\ \\ 
$

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3 years ago

Write the expression as a single logarithm

Yakvenalex [24]

$\log _a(6w+1)^{7} + \log _a(w+7)^{\frac{1}{5}} \\ \log _a(6w+1)^{7} + \log _a\sqrt[5]{(w+7)}\\\log _a((6w+1)^{7} (\sqrt[5]{(w+7)}))$

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3 years ago

the volume of a triangular prism is 42 cubic centimeters. what is the volume of a similar prism that is twice as large as large

Dmitriy789 [7]

Answer:

The volume of the similar prism is $336\ cm^{3}$

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its volumes is equal to the scale factor elevated to the cube

Let

z-----> the scale factor

x----> the volume of the larger prism

y----> the volume of the smaller prism

$z^{3}=\frac{x}{y}$

In this problem we have

$z=2$ -----> the scale factor

$y=42\ cm^{3}$

substitute and solve for x

$x=42(2^{3})=336\ cm^{3}$

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3 years ago

If the measure of one interior angle of a regular polygon is 144 degrees, find

Dmitrij [34]

There are 10 sides becuase the equation set up is $\frac{180(n-2)}{n}$ and equal it to 144.

Solve for n and get 10

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3 years ago