3 years ago

HELP PLSSSS !!! BRAINLIEST, EXTRA POINTS, !!!

Mathematics

2 answers:

Anon25 [30]3 years ago

6 0

I say B quantity to figure out the value in the data
Hope this helps!!

solong [7]3 years ago

5 0

Answer :
B quantity

Explanation

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Convert:<br> 2 miles 500 feet

Fed [463]

I think you want to convert it all to feet.

1 mile = 5,280 feet

2 miles = 5,280 × 2

5,280 × 2 = 10,560 feet

10,560 + 500 = 11,060 feet

2 miles and 500 feet is equal to 11,060 feet

8 0

3 years ago

The cost, in dollars, of producing x belts is given by C(x) = 634 + 18x - 0.071 x^2. Find the rate at which average cost is chan

o-na [289]

Answer:

When 324 belts have been produced, the average cost is changing at -28 dollars for each additional belt.

Step-by-step explanation:

The cost of producing x belts is given by:

$C(x) = 634 + 18x - 0.071x^{2}$

Find the rate at which average cost is changing when 324 belts have been produced.

This is $C'(324)$ . So

$C(x) = 634 + 18x - 0.071x^{2}$

$C'(x) = -0.142x + 18$

$C'(324) = -28$

So the correct answer is:

When 324 belts have been produced, the average cost is changing at -28 dollars for each additional belt.

5 0

3 years ago

Percentage:

masha68 [24]

20 percent
If you cross multiply 30 w/ 100 and then divide it by 150 you will get 20.

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3 years ago

Chris plotted 3 points on the graph of the equation y=2x. Which coordinates name the points on Chris’s graph?

Makovka662 [10]

Answer:

(0,0) (2,4) (-2,-4)

Step-by-step explanation:

8 0

3 years ago

Show the formula for finding the area of a parallelogram

liq [111]

Base times height equals area of a parallelogram

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3 years ago