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2 years ago

8

A circular plate has a diameter of 10 inches. What is the distance around the plate?

1 answer:

zavuch27 [327]2 years ago

8 0

Answer:31.42

Step-by-step explanation:

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What is the answer for 2 5/7 - 7/8

enot [183]

Change the mixed leading number into an improper fraction...a b/c=(ac+b)/c

19/7-7/8 the least common multiple of the denominators is 56 so:

(19/7)(8/8)-(7/8)(7/7)

(152-49)/56

103/56 now we can change back into a mixed number...

(56+47)/56

1 47/56

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3 years ago

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If y varies inversely as x and x = 9 when y = 45 , find x when y = 9 .

Harman [31]

I believe it's 1.8, but correct me if I'm wrong.

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3 years ago

Which function has the greater rate of change?

Gnoma [55]

Answer:

Function 1

Step-by-step explanation:

<u>Function 1:</u>

$y=\dfrac{5}{6}x+10$

The rate of change of the function 1 is:

$\dfrac{5}{6}\approx 0.83$

<u>Function 2:</u>

The rate of change of the function 2 is:

$\dfrac{15.75-14.25}{1-(1)}=\dfrac{1.5}{2}=0.75$

Hence, the greater rate of change has function 1.

3 0

3 years ago

Carla is a waitress at Daybreak Diner and she earns $5 for each hour she works. Last week she earned 148 total including $68 tip

Zigmanuir [339]

Answer: 16 hours

Step-by-step explanation:

Given

Carla earns $\$5$ for each hour she works

Last week she earned $148 total including $\$68$ tip

So, the sum of hourly income and must be equal to the total money earned

Suppose she works for $x$ hours

$\Rightarrow 5x+68=148$

$\Rightarrow 5x=148-68\\\Rightarrow 5x=80\\\Rightarrow x=16\ \text{hours}$

Thus, she works 16 hours last week

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2 years ago

Find the product of -4x 3 y 2(7xy 4)

Lesechka [4]

Answer:

What are the signs between the numbers?

Step-by-step explanation:

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2 years ago

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