Mathematics, 21.08.2019 05:00, keshan3000

Vicki puts 10 books on a shelf.
the 10 books take up 28 centimeters.
what is the mean (average) thickness of her books?
= 2.8 cm
the shelf is 120 centimeters long.
vicki fills the shelf with a mixture of books like the first ten books.
estimate how many books she can get on the 120 cm shelf.
show your working out.
thanx

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 20:30, erikloza12pdidtx

Jose is going to use a random number generator 500500 times. each time he uses it, he will get a 1, 2, 3,1,2,3, or 44.

Answers: 1

continue

Mathematics, 21.06.2019 20:50, xbeatdroperzx

Ms. ortiz sells tomatoes wholesale. the function p(x)=-80x^2+320x-10, graphed below, indicates how much profit she makes on a load of tomatoes if she makes on a load of tomatoes if she sells them for 4-x dollars per kilogram. what should ms. ortiz charge per kilogram of tomatoes to make on a load of tomatoes?

Answers: 2

continue

Mathematics, 22.06.2019 01:00, adenn3693

Suppose 38 lbs of coffee beans are required to produce 2 lbs of farmer's coffee. how many lbs of coffee beans are required to produce 309 lbs of farmer's coffee?

Answers: 1

continue

Mathematics, 22.06.2019 01:30, genyjoannerubiera

Andy has $310 in his account. each week, w, he withdraws $30 for his expenses. which expression could be used if he wanted to find out how much money he had left after 8 weeks?

Answers: 1

continue

Do you know the correct answer?

Vicki puts 10 books on a shelf.
the 10 books take up 28 centimeters.
what is the mean (ave...