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liq [111]
3 years ago
7

PLEASE HELP ME!!! I'm suck on this one. I WILL MARK BRAINEST!!!

Mathematics
1 answer:
Harlamova29_29 [7]3 years ago
8 0
If you took out the outlier, (25) the mean would change because to find the mean you add the numbers together and then divide the total you get by the amount of numbers presented. With the outlier: 70 divided by 7 = 10 
Without the outlier: 45 Divided by 6 = 7.5. As you can see, there is a difference of 2.5 if you take the outlier away.

                               Hope this helps, and good luck! 
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One-eighth of a number is -4,200. What is the number?
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4 0
3 years ago
In △EKL, m∠K = 90º, m∠E = 25º, EK = 3 cm, KH - altitude. Find EH.
laiz [17]

Answer:

EH = 3.31

Step-by-step explanation:

We have been given a right angle triangle EKL. As KH has been given as the altitude (perpendicular) of the right angled triangle, and K is the right angle, we can say that EK is tthe base of the triangle and EH is the only side lleft, which is the hypotenuse of the triangle.

Where,

EK = Base = 3

KH = perpendicular altitude

EH = Hypotenuse

m<K = 90

m<E = 25

We know that

cosθ = Base/ Hypotenuse

cos 25 = 3/ EH

EH = 3/cos25

EH = 3.31

Perpendicular alitutude can also be calculated by using the formula for tanθ.

3 0
3 years ago
Joe is a waiter at a local pizza parlor. he usually gets a tip from the tables he waits on. the bill for one table comes to $34w
Lilit [14]

Answer:

t=p*34

Step-by-step explanation:

t=p*T, where T is the bill for the table Joe waited on, p is the percent tip and t is the tip left for the waiter

In this situation, the bill is 34, so lets plug that in

t=p*34

7 0
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Nitella [24]
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Hunter-Best [27]

Answer :

A prism __<u>always</u>___ has two congruent, parallel bases.

always

sometimes

never

5 0
3 years ago
Read 2 more answers
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