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VMariaS [17]
3 years ago
15

Is adding polynomials will always yield a polynomial answer true or false ?

Mathematics
1 answer:
zhuklara [117]3 years ago
3 0
True: adding two polynomials will always result in another polynomial
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Boston , Massachusetts, and buffalo, New York, are hit by snowstorms that last 3 days . Boston accumulates snow at a rate of 1.5
stich3 [128]

Question is ;

Complete question is;

Boston , Massachusetts, and buffalo, New York, are hit by snowstorms that last 3 days . Boston accumulates snow at a rate of 1.5 feet every 36 hours. Buffalo accumulates snow at a rate of 0.01 inches every minute.

Which city accumulates more snow in 3 days? How much more snow?

Answer:

- Boston accumulates more snow in 3 days.

- It accumulates 0.6 ft of snow more than Boston

Step-by-step explanation:

Boston accumulates 1.5 feet of snow every 36 hours.

Number of hours in 3 days = 24 × 3 = 72 hours.

Thus, In 72 hours, Boston would have accumulated; (1.5 × 72)/36 = 3 feet of snow.

Now, Buffalo accumulates 0.01 inches of snow every minute.

In 3 days, number of minutes we have = 60 × 24 × 3 = 4320 minutes

Thus, total snow accumulated in 3 days = 0.01 × 4320/1 = 43.2 inches

Now, let's convert this to ft;

12 inches = 1ft

Thus; 43.2 inches = 43.2 × 1/12 = 3.6ft

Thus, Buffalo accumulates more snow in 3 days.

It accumulates 0.6 ft of snow more than Boston

3 0
3 years ago
Which represents the inverse go the function f(x) = 4x
neonofarm [45]
If we write y=4x then x=y/4 so x=g(y)=y/4. Therefore the inverse is g(x)=x/4.
8 0
4 years ago
The diameter of a semicircle is 4 kilometers what is the semicircle's radius
sammy [17]

Answer:

To find the radius, just take half of the diameter. The answer is 2.

Step-by-step explanation:

Semicircle Area and Perimeter

Area (A)

6.2832in²

A = πr²/2 = 2 * π [in²] ≈ 6.2832 [in²]

Perimeter (L)

10.2832 in

L = πr + d = 2 * π + 4 [inch] ≈ 10.2832 [inch]

Hope this helped!!!

5 0
3 years ago
Whats the grossest word you can think of rn 100 points
andrew-mc [135]

Answer:

grossest

Step-by-step explanation:

lol

6 0
3 years ago
Read 2 more answers
Is the answer I wrote correct?
Cerrena [4.2K]
Yes the answer you wrote is correct.
4 0
3 years ago
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