Mai is riding her bicycle she take 6 hours to ride 38.4 kilometers. What is her speed?

List the sets that - 6 belongs to: whole numbers, integers, rational numbers, irrational numbers, and real numbers.

A submarine started 20 feet below sea level. It is now 10 feet below sea level. Which integer represents its change in depth? A 20 B 10 C - 20 D - 10

Is 640 ft greater or smaller than 0.5 miles

Estimates The 22/3-13/8

Write an equation for the inverse variation when y=2 and x=5

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?