Find the sum of the first 100 odd numbers.

A car travels for 3 hours at an average speed of 45mph how far does it travel

What is 130% increase of 810?

Write the sentence as an equation 206 is the same as the quotient of d and 38

A certain computer can perform 10^5 calculations per second. How many calculations can it perform in 10 seconds

Fran scans a document that is 8.5 inches wide by 11 inches long into her computer. If she scales the length down to 7 inches, how wide should the document be?

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?