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2 years ago

Which ordred pair is in the solution set of 4x + 8y>16 ?

Mathematics

1 answer:

ss7ja [257]2 years ago

6 0

yes thats fab Step-by-step explanation:

The perimeter of a rectangle is 46 inches. If the width of the rectangle is 9 inches, what is the length?

23 inches

14 inches

28 inches

37 inches

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A runner increased her distance from 9 miles to 12.5 miles a week. Find the percent increase in mileage.

kondor19780726 [428]

Answer:

39 percent is increase in mileage.

Thus, the correct option is B. 39%.

Step-by-step explanation:

Given:

A runner increased her distance from 9 miles to 12.5 miles a week.

Now, to find percent increase in mileage.

Previous mileage = 9 miles.

Present mileage = 12.5 miles.

Mileage increase = 12.5 - 9 = 3.5 miles.

Now, to get the percent increase in mileage:

$\frac{Mileage\ increased}{previous\ mileage} \times 100$

$=\frac{3.5}{9} \times 100$

$=\frac{350}{9}$

$=38.88\%.$

Approximately the percent increase = 39%.

Therefore, 39% is increase in mileage.

Thus, the correct option is B. 39%.

4 0

3 years ago

Which is greater (this may be confusing), 36 yd 2 ft or 114 ft 2 in

zhuklara [117]

Hello there!

Your answer is 114 feet

Hope I helped!

Let me know if you need anything else!

~ Zoe

6 0

3 years ago

Read 2 more answers

The base of a rectangular box has a width of 3 inches and a length of 4 inches. The box is 12 inches inches tall. a) Draw a pict

posledela

it would be 144 inches

8 0

3 years ago

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Did I do this question right ? If not explain why I tried and but not sure .....

kolbaska11 [484]

Answer:

almost

Step-by-step explanation:

-4 <= x < 0

at least includes the number, less than does not include the number.

3 0

3 years ago

Read 2 more answers

Explain the differences between a positive, negative and no correlation (or trend) in a scatter plot. Provide an example of each

SIZIF [17.4K]

Answer:

a positive correlation is when both variables move in the same direction. a negative correlation is when the variables move in opposite directions. no correlation is when the variables are not statistically related

Step-by-step explanation:

negative correlation example: As you climb the mountain (increase in height) it gets colder (decrease in temperature).

zero correlation example: the amount of apple juice drunk and level of intelligence

btw you have a good example of positive correlation :) it can also be when both variables decrease

4 0

3 years ago

Read 2 more answers