subject
Mathematics, 23.10.2020 15:50 carsengilbert

If the mean of the numbers 8, 9, 10, 11, and x is 12, then what is the value of x? A. 7

B. 12

C. 22

D. 38

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 22.06.2019 00:30
Which ordered pair identifies a point in quadrant iv? a) (2, 5) b) (0, 1) c) (-1, -1) d) (12, -5) which quadrant is (-4,-6) in? a) i. b) ii. c) iii. d) iv.
Answers: 3
question
Mathematics, 22.06.2019 01:00
Calculate the total payback for a $3,500 loan at 8% annual interest with monthly payments for two years. show all of your steps. use the formula, m = pm(1 + m)^na/(1 + m)^na - 1, as needed.
Answers: 1
question
Mathematics, 22.06.2019 02:00
Lucy is a dress maker. she sews \dfrac47 7 4 ? of a dress in \dfrac34 4 3 ? hour. lucy sews at a constant rate. at this rate, how many dresses does lucy sew in one hour? include fractions of dresses if applicable.
Answers: 2
question
Mathematics, 22.06.2019 02:30
Mallory has been offers two different jobs. she can baby sit for 6 hours a week and get $8.50 an hour. or she can work at the library for 14 hours a week and make $5.50 an hour. which job will allow her to save the most money after 6weeks?
Answers: 1
You know the right answer?
If the mean of the numbers 8, 9, 10, 11, and x is 12, then what is the value of x? A. 7

...
Questions
question
Mathematics, 30.10.2021 20:10
question
Mathematics, 30.10.2021 20:10
question
History, 30.10.2021 20:10
Questions on the website: 13722361