Mathematics, 03.04.2020 04:31, taylordalton93

Ricki estimates that if you multiply 7 by the sum of 4 and 18, the answer is about 50. Is this a reasonable estimate? Explain.

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:30, atkinsonsinbraz

One integer is 8 times another. if the product is 72, then find the integers

Answers: 2

continue

Mathematics, 21.06.2019 20:30, Gabyngreen

What is the interquartile range of this data set? 2, 5, 9, 11, 18, 30, 42, 48, 55, 73, 81

Answers: 1

continue

Mathematics, 21.06.2019 20:50, kidpryo1

There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?

Answers: 1

continue

Mathematics, 21.06.2019 21:00, joshuasanders8862

You have 12 balloons to blow up for your birthday party. you blow up 1/3, and your friend blows up 5 of them. what fraction of the baloons still need blowing up

Answers: 1

continue

Do you know the correct answer?

Ricki estimates that if you multiply 7 by the sum of 4 and 18, the answer is about 50. Is this a rea...