Round 1388 to the nearest hundreds

Find the number of distinct triangles with the measurements a = 5, b = 2, and a = 51 degrees. a. 0 b. 1 c. 2 d. cannot be determined

The sum of two integers is 28, and their product is 192. what are the two integers?

Evaluate when a=-6, b = 5, c = - 2: a3 - b + 4c2

Find A intersection B. A: {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12} B: {-2, - 1, 1, 4, 7, 11} Multiply choice: A. {-2,-1,1,2,3,4,5,67,8,9,10,11} B. {1,4,7,11} C. {-2,-1,1,2,3,4,5,6} D. {}

Preston can paint 375 square feet in 3 hours. At the same rate, how long would it take him to paint 812.5 square feet? 0.15 hours 1.4 hours 7.5 hours 6.5 hours

You lose your electronic tag that you use to pays tolls on the highway in your city. It costs you $24 to replace the tag. The costs of one toll when you don't use tag is $3. The cost of the same toll when you do use the tag is $1.50.

Item 12 Given f (x) = 3x2-5x-2. What is the value of f (-23) ?

Multiply and give your lowest answer. 16/21 x 3/5 x 5/8 = ?

The sum of two rational numbers will always be an irrational number. an integer. a rational number. a whole number.

A room has 3 lamps. From a collection of 12 light bulbs of which 5 are not working, Richard selects 3 at random and puts them in the sockets. What is the probability that he will have light? ... ?