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Anni [7]
3 years ago
6

List S consists of 10 consecutive odd integers, and list T consists of 5 consecutive even integers. If the least integer in S is

7 more than the least integer in T, how much greater is the average (arithmetic mean) of the integers in S than the average of the integers in T?A) 2.
B) 7.
C) 8.
D) 12.
E) 22.
Mathematics
1 answer:
castortr0y [4]3 years ago
3 0

Answer:

12 th

Step-by-step explanation:

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In 12 games last season the school baseball team scored 5, 11, 2, 0, 4, 8, 9, 6, 7, 4, 1, and 2 runs. What is the average number
Mashcka [7]

Hello there!

First, we need to put our data set into proper numerical order (least to greatest).

Set: , 1,2,2,4,4,5,6,7,8,9,11

Now, to find the mean, we need to add them all up.

1 + 2 + 2 + 4 + 4 + 5 + 6 + 7 + 8 + 9 + 11 = 59

Then, divide it by how many numbers there are : 12

59 divided by 12 = 4.9166667

Round it to the nearest tenth.

4.9166667 = 4.9

This means the average number of runs scored per game is 4.9 runs.

7 0
3 years ago
10x^3 y^-5 z^-2 if x=3 y=2 and z=5 express your answer as a reduced fraction
sineoko [7]

Answer:

\large\boxed{\dfrac{27}{80}}

Step-by-step explanation:

Put x = 3, y = 2 and z = 5 to the given expression 10x^3y^{-5}z^{-2}:

10(3^3)(2^{-5})(5^{-2})\qquad\text{use}\ a^{-n}=\dfrac{1}{a^n}\\\\=\dfrac{10(27)}{(2^5)(5^2)}=\dfrac{270}{(32)(25)}=\dfrac{270}{800}=\dfrac{27}{80}

7 0
3 years ago
5/10 c/8 find the proportioh
romanna [79]

Answer:

c = 4

Step-by-step explanation:

5/10 simplifies to 1/2

what over 8 simplifies to 1/2? 4/8 does

so c = 4

6 0
3 years ago
Determine what comes next in the given pattern.<br><br>15, 10, 14, 10, 13, 10,​
mojhsa [17]

Answer:

→ 12..........

I hope this will help you....

8 0
3 years ago
Read 2 more answers
Simplify 57/69<br> simplify 9/28<br> simplify 22/44<br> write 1.125 as a fraction in simplest form
kow [346]
1.125 in simplest form is 1 1/8
8 0
2 years ago
Read 2 more answers
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