Well the cost of the apples can be found by dividing the price by the amount bought. ($5/4 or $10/8 = $1.25/lb). If you want to find the amount for 6 pounds just multiply it by the individual cost (6x$1.25= $7.50)

5 0

3 years ago

5 students participated in a push-up competition.

Wittaler [7]

Answer: 9

Step-by-step explanation:

Formula : Mean = $\dfrac{\text{Sum of observations}}{\text{Number of observaions}}$

Given: 5 students participated in a push-up competition.

The amount of push-ups each student completed is listed: 12, 7, 10, 11,5.

Mean = $\dfrac{12+7+10+77+5}{5}$

$=\dfrac{45}{5}=9$

Hence, the mean number of push-ups = 9

4 0

3 years ago

540 less than the product of 54 and a number is 918

andrew-mc [135]

$54n - 540 = 918\\54n = 1458\\n = 27$

That number is 27.

8 0

3 years ago