4 years ago

Which polynomial contains the powers in descending order?

Mathematics

2 answers:

lbvjy [14]4 years ago

4 0

Answer:

B,C,D on edge

Step-by-step explanation:

katrin [286]4 years ago

3 0

Answer:

D. 4x^5 + 3x^4-x^3-2x^2+ 1.

Step-by-step explanation:

D - the powers descend from 5 to 2.

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A postal carrier can deliver to 130 house in a 2.5- hour period At this rate how many hours will it take to deliver to 312 house

mylen [45]

Answer:6 hours

Step-by-step explanation:

312/130=2.4

2.4*2.5=6

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3 years ago

8. Solve for x. Round your answer to the nearest tenth.<br> 8.6<br> 4<br> x<br> 0176

earnstyle [38]

Answer:

C. 9.5

Step-by-step explanation:

The Pythagorean Theorem: a^2 + b^2 = c^2.

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3 years ago

A rope is 225 centimeters long.

n200080 [17]

Answer:

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Step-by-step explanation:

225 - 112 = 113.

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3 years ago

Write an equation of the line with the given slope and y-intercept,(4,3) and (0,1)

PSYCHO15rus [73]

Answer:

y=1/2x+1

Step-by-step explanation:

First use slope formula.

$\frac{y2-y1}{x2-x1}$

Plug in the information needed.

$\frac{1-3}{0-4}=\frac{-2}{-4}=\frac{1}{2}$

The slope is $\frac{1}{2}$ .

Now, use point-slope formula.

y-y1=m(x-x1)

Plug in the information needed.

y-3=1/2(x-4)

y-3=1/2x-2

y=1/2x+1

The equation of the line in slope-intercept form is y=1/2x+1.

Hope this helps!

If not, I am sorry.

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2 years ago

An ice cream factory makes 350 quarts of ice cream in 2 hours. How many quarts could be made in 36 hours? What was that rate per

lapo4ka [179]

Answer:

36 hours - 6,300

24 hours - 4,200

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3 years ago