Answer:
the volume is 1070.35
Step-by-step explanation:
because the formula is pi x radius square x hight
Answer:
Kevin makes $12.50 per hour.
Step-by-step explanation:
If Kevin works 6.5 hours on Monday and 5 hours on Tuesday, he works a total of 11.5 hours. Over 11.5 hours he makes $143.75. To find your answer, you have to divide your total earned, 143.765, by the total time worked, 11.5 hours. Your answer should then be 12.5, which is the amount per hour kevin earns.
The answer in an expression is (8 + 4) x 3
Answer:
Step-by-step explanation:
From the information on 60 students we write frequency distribution as
x 1 2 3 4 5 6 7 total
f 13 22 15 6 3 0 1 60
C 13 35 50 56 59 59 60
xf 13 44 45 24 15 0 7 148
x^2f 13 88 135 96 75 0 49 456
Mean = 2.67
Var = 445.92
Std dev = 21.21
I quartile = 2
III quartile = 3
20% have atmost 1
Answer:
x = 9
Step-by-step explanation:
Given
6(x - 3) = 3x + 9 ← distribute left side
6x - 18 = 3x + 9 ( subtract 3x from both sides )
3x - 18 = 9 ( add 18 to both sides )
3x = 27 ( divide both sides by 3 )
x = 9
