On Monday, aka practiced guitar for 2/3 of one hour. When she finished, she practiced piano for 3/4 of one hour. How much time did Ka spend practicing instruments on Monday

Round the number to the place of the underlined digit. 0.758

Which of the following is NOT a statistical? A. How often do students at your school go swimming? B. What are the ages of your family members that can swim? C. How many times did you go swimming the last week? D.

Where do they intersect on a graph f (x) = 4x-3 and f (x) = 9x-13

Molly gave the clerk $20 and received $4.92 in change. She purchased more than 2 but less than 8 identical items. How many items did she purchase?

75 is what percent of 150

The sum of two consecutive numbers is - 49 what are they

Yummy Cookies just opened a brand new cookie bakery, ans sales are increasing every month! In January, the baker made 14 carrot cake cookies. In February, the baker doubled the January order, took 5 cookies home to his family, and sold the rest.

What is the value of the expression 2 1/2 x + 3 2/3 y (if x = 4 and y = 2)

The claim is that the proportion of peas with yellow pods is equal to 0.25 (or 25%). the sample statistics from one experiment include 480 480 peas with 127 127 of them having yellow pods. find the value of the test statistic.

90% of students at a university use a backpack, while the rest do not. Of all the students, 50% carry their laptops with them and 5% carry neither a backpack nor laptop. What percentage of students carry their laptops and use a backpack?