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3 years ago

What is the Range of 100, 75, 40, 90, 80, 100, 92, 88, 80, 84, 81?

Mathematics

2 answers:

ale4655 [162]3 years ago

7 0

Answer:

Step-by-step explanation:

100 is the greatest value, 40 is the lowest 100-40=60

nasty-shy [4]3 years ago

7 0

Answer:

Step-by-step explanation:

I was born with glass bones and paper skin. Every morning I break my legs, and every afternoon I break my arms. At night, I lie awake in agony until my heart attacks put me to sleep.

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There are five people giving speech Cal Elsa Stephanie Ken and Pat. Each person only speaks ones.

Butoxors [25]

D bc I need to answer this in order to use Brainly the app so I’m not even sure ik the answer but I just said sum

5 0

4 years ago

What polynomial should be subtracted from the polynomial y2–5y+1 to get the difference equal to 5

VMariaS [17]

Answer: The polynomial

= y² - 5y - 4.

Step-by-step explanation:

Let the polynomial = f(y)

Therefore

y² -5y + 1 - f(y) = 5

f(y) = y² - 5y + 1 - 5

f(y) = y² - 5y - 4

The polynomial = y² - 5y - 4.

Check:

y² - 5y + 1 - ( y² - 5y - 4)

Open the bracket with the minus

y² - 5y + 1 - y² + 5y + 4

y² - y² - 5y + 5y + 1 + 4

= 0 - 0 + 5

= 5.

3 0

3 years ago

Anyone know this please I really need help

MrRissso [65]

Answer: smaller angle = 17°
The angle is a right angle so the total degree of the angle would be 90°

Step-by-step:

Equation:
(4x+1)+(x-1) = 90
5x = 90
X = 18

Smaller angle:
(X-1)
(18-1)
17°

5 0

3 years ago

Factorize (x4+4) completely

kondor19780726 [428]

4(x+1) is factorized completely unless you are talking about quartics

7 0

3 years ago

It takes four minutes to fill a bathtub if the hot and cold water taps are both on and the stopper is in. It takes six minutes t

bekas [8.4K]

Answer:

12 minutes

Step-by-step explanation:

Since it takes 4 minutes to fill the bathtub with both taps on and stopper is in then for each minute the 2 taps can fill up to a quarter (1/4) of the tub:

Similarly, it takes 6 minutes to drain the tub with both taps off and the stopper is out. This means for each minute the stopper can drain one sixth (1/6) of the tub.

Therefore, when both taps are on and the stopper is out, then for each minutes, the amount of water remaining in the tub is the water flowing in minus the water draining out

$\frac{1}{4} - \frac{1}{6} = \frac{3}{12} - \frac{2}{12} = \frac{1}{12}tub$

So for each minute, one twelveth of the tub is filled, for the tub to be completely filled in, it would take 12 minutes

3 0

3 years ago