bladerunner267970 bladerunner267970
  • 22-04-2022
  • Mathematics
contestada

Amy babysat 5 nights during the month of April. She earned $40, $30, $32, and $45 for four nights. How much did she earn the fifth time if the mean of the data is $37?

Respuesta :

georgepahno georgepahno
  • 22-04-2022

Answer:

$38

Step-by-step explanation:

[tex] \frac{40 + 30 + 32 + 45 + x}{5} = 37[/tex]

[tex] \frac{147 + x}{5} = 37[/tex]

[tex]147 + x = 185[/tex]

[tex]x = 38[/tex]

Answer Link

Otras preguntas

. What is the main responsibility of SARS?​
How do you determine if evidence is relevant AND if it directly answers the writing prompt when writing your essay?
Which characteristics are shared by the political cultures of the United States, Great Britain and Mexico? A. a union of political and religious authority B. a
How to find the missing number when given the mean: Adam earned 75, 88, 92, 94, and 71 on the first 5 assignments. What was his score on the sixth assignment if
Why are some sea stars clones of each other while others show differences?
A stew recipe states that of the whole stew should be beef. Marika made her stew with 4 pounds of beef. What was the total weight of the stew if she followed th
FOR 100 POINTS Match each equation to a step that will help solve the equation for x.
what impact does the overuse of water have on the lithosphere
Which phrase best completes this dialogue? —¿Qué tiempo hace en el invierno en Canada? —_____. A. No llueve B. Hace calor C. Hace sol D. Hace frío
Hurry please Clare made $160 babysitting last summer. She put the money in a savings account that pays 3% interest per year. If Clare doesn’t touch the money in