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ella [17]
2 years ago
7

83 , 64, 46, 48, 523, 35, 34, 265, 2484, 46, 385, 21, 86, 429, 51, 258, 119 the mean of this value is

Mathematics
1 answer:
sergij07 [2.7K]2 years ago
3 0

Answer:

311.0625

i think

sorry if its not correct

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Cristobal took 3 hours to wash five cars at this rate how many cars could you watch over a period of 45 hours
Airida [17]
You could wash 75 cars at this rate because 45/3 equals 15. You would multiply 5 by 15 and get 75.
8 0
3 years ago
What is the value of x? Then determine the measure of each angle.
IrinaK [193]

<u>Answer:</u>

x = 14°   ||       each angle has 108°

<u>explanation:</u>

first we need to find the total interior angle of this shape:

formula: ( n - 2 ) * 180  ..............where n is the number of sides

( 5 -2 ) * 180

540°

if all sides in the shape are equal, they must have same angle of 9x -18

5 ( 9x -18 ) = 540°

9x -18° = 108°

9x = 108° + 18°

9x = 126°

x = 14°

So each angle has: 9x - 18

                                9(14) - 18

                                108°

7 0
2 years ago
A hair salon uses 4 bottles of shampoo for every 3 bottles of conditioner.
Rama09 [41]

Answer:

I honestly think it is C.

Step-by-step explanation:

Since "4 bottles of shampoo for every 3 bottles of conditioner" is (4,3), I think the 16 is (16,12) on the graph. It might be worng, might be right. Just go for C.

7 0
3 years ago
Let f(x) =3x-1 find f(-58) and f(24)
elena55 [62]


Sub -58 and 24 in the equation

F(-58) = 3(-58) - 1

F (-58) = -175

F(24) = 3 (24) - 1

F (24) = 71

4 0
3 years ago
What's the ratio of 12 and 28?
rosijanka [135]

Answer:

3:7

Step-by-step explanation:

Simplify:

12:28

6:14

3:7

3 0
3 years ago
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