Mathematics, 19.05.2020 16:19, yourgirlmaya

There are 24 boys and 16 girls in a hall, each holding coins in their hand.
The mean number of coins for the children is 18
The mean number of coins for the boys is 12
Work out the mean number of coins for the girls.

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 14:30, sanchezvianna55

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

Answers: 1

continue

Mathematics, 21.06.2019 16:30, kratose

Pete is making decorations for a dinner party. the instructions tell him to use 9 flowers for a medium-sized decoration. complete each statement to adjust the flowers for different-sized decorations based on these instructions.

Answers: 3

continue

Mathematics, 21.06.2019 17:20, maricruzisfye

Which of the following pairs of functions are inverses of each other? o a. f(x)=x72+8 and 96-9 = 7/x+2) =8 o b. f(x)= 6(x - 2)+3 and g(x) - *#2-3 o c. $4) = 5(2)-3 and 90- 4*: 73 o d. f(x) = 6)-12 and 910 – +12

Answers: 1

continue

Mathematics, 22.06.2019 01:00, Richelleypinelley

Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below. trans typ./ check no. date description of transaction payment/ debit deposit/ credit (+) balance 1,200 00 324 10/6 miller's food market 45.87 45 87 groceries 1,154 13 325 10/7 cyber center computer outlet 218.59 218 59 monitor 935 54 326 10/9 sandy's beauty salon 30.00 30 00 haircut and styling 900 59 deposit 10/10 paycheck 621.33 621 33 1,621 92 evaluate leslie's check register. a. leslie did a good job. everything is correct. b. the final balance is wrong; she did not add everything correctly. c. leslie should have written debit instead of deposit for the transaction type. d. leslie switched the debit and credit columns.

Answers: 2

continue

Do you know the correct answer?

There are 24 boys and 16 girls in a hall, each holding coins in their hand.
The mean number of...