4.7 is 10 times as much as what number

Terrence would like to estimate the mean the number of books students at his school read during the summer. There are 595 students at his school. Which statements are true? Select each correct answer. A.

A triangle has a base of 4 m and a height of 3 m. What is the area of the triangle? Enter your answer in the box.

3x + 9b + 5ax + 15ab

Brenden bought 20 bananas and apples, at $1.20 per banana and $1.40 per apple. The total cost was $26. How many bananas and apples did he buy, respectively?

Answer choices are 2x plus y = - 5, 2x - y=5 X + 2y=-10

At 12 pm there are 5 cells at 1 pm there are 10 cells at 2 pm there are 20 cells and at 3 pm there are 40 cells. how many cells will there be at 7 pm if the pattern continues?

Can the numbers 24, 32, 40 be the lengths of the three sides of a right triangle? Explain why or why not.

The members of a knitting club are buying supplies for their next meeting. For the club, they need to buy a new patterns book for $3.50. For each member, they need to buy a set of knitting needles for $3.20 and a ball of yarn for $5.40.

If we multiply every observation in a data set by 2, the mean will

3x² - 6x - 24 = 0 0 4,-2 O 7.58,-1.58 O 2.65, 3 0-30, 36