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Archy [21]
3 years ago
10

The height of 12 students

Mathematics
1 answer:
Sav [38]3 years ago
7 0

Answer:

Mean = 153

Median = 151.5

Mode = 159, 148, 138, 150, 165, 166, 145, 152, 155, 160, 147,

Step-by-step explanation:

Mean - add all numbers up (1820) then divide by 12

Median - put numbers in order, add two middle numbers and divide by 2

Mode - each number only came up once so they are all the mode

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A rectangular prism has a volume of 320 cubic cm,and a height of 8 cm . What is the area of its base
gregori [183]

Volume =length *breadth *height

Volume =area of the cross section *height

320=area of the cross section * 8

Area of the cross section =320/8

=40cm2

4 0
3 years ago
Philip runs at an average speed of 4 m/s.
rodikova [14]

Answer:

41 minutes 40 seconds

Step-by-step explanation:

10km = 10000m

10000/4 = 2500 seconds

2500/60 = 41.6666...

Hence, 41 minutes 40 seconds.

3 0
3 years ago
Please help it would be nice
Shtirlitz [24]

Answer:

d

Step-by-step explanation:

Soooo,

d = 2r

(29) = 2r

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6 0
3 years ago
1/3 ( x - 10) = -4 ???​
Pepsi [2]

Answer:

x =  - 2

Step-by-step explanation:

1) Simplify 1/3 ( x - 10) to x-10/3.

\frac{x - 10}{3}  =  - 4

2) Multiply both sides by 3.

x - 10 =  - 4 \times 3

Simplify 4 × 3 to 12.

x - 10 =  - 12

4) Add 10 to both sides.

x =  - 12 + 10

5) Simplify -12 + 10 to -2.

x =  - 2

So, therefor, the answer is, x = -2.

4 0
3 years ago
Presley is marking the lines for a soccer field. She needs to form a right triangle near the goal. She measures the lengths of h
trasher [3.6K]

Answer:

B. Yes, because 6^2+9^2=9^2

Step-by-step explanation:

I dont really have an explanation but i just did this part on ed-genuity

6 0
3 years ago
Read 2 more answers
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