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Lesechka [4]
3 years ago
13

A soccer club had 22 members with a mean age of 19.
Then 22 new members joined. One is 17 years old, and the other is

Mathematics
1 answer:
Mademuasel [1]3 years ago
4 0

Answer:

Step-by-step explanation:

number of members=22

mean age=19 years

Total age of 22 members=22×19=418 years

age of new members=17 years and 30 years

Total age of 24 members=418+17+30=465 years

mean=465÷24=19.375 years

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Klio2033 [76]

Answer:

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Step-by-step explanation:

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lol bad

5 0
3 years ago
If p(x) = 3x – 2and n (x) = 2x – 5, what is the value of (n/p) (1)?
Liula [17]

Answer:

-3

Step-by-step explanation:

We want (n/p)(1).  We can obtain this by finding n(1) and p(1) and then dividing as indicated:

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5 0
2 years ago
Find the following measure for this figure.
ss7ja [257]

Answer: last option (5π√146 units²)

Step-by-step explanation:

To solve the exercise you must apply the formula for calculate the lateral area of a cone, which is shown below:

 LA=r*L*\pi

where r is the radius but L is the slant height.

As you can see in the figure attached:

r=5

But you need to find the slant height with the Pythagorean Theorem (L would be the hypotenuse):

L=\sqrt{11^2+5^2}=\sqrt{146}

Substitute into the formula, then:

 LA=(5)(\sqrt{146})\pi=5\pi\ \sqrt{146units²

4 0
3 years ago
Read 2 more answers
Kim was solving a problem using the six steps. First, she read the problem. Then she wrote down the facts and figures. Next, she
tia_tia [17]

<em>The answer would be 1 1/5 </em>

<em> </em>

<em>48/40 = 1 8/40 </em>

<em> </em>

<em>1 8/40 Simplify to 1 1/5 </em>

<em> </em>

<em>Hope this helps! </em>

   

PLZ GIVE ME BRAINLIEST

8 0
3 years ago
Read 2 more answers
Is my answers correct?
scoundrel [369]
Yes they are correct good job
6 0
3 years ago
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