cards marked with numbers 2 to 101 are placed in a box and mixed thoroughly. one card is drawn from this box. find the probability that the number on the card is a) a number less than 14 b) a number which is a perfect square

What is the answer to this problem 7 (-4.2x + 1.3y)

The sides of a triangle are in the ratio 3:4:5. Describe the length of the longest side if the perimeter is at least 60 inches.

List three values that are solutions to the inequality 2x ≥ 10

How do you divide 3 1/4 and 3?

Which value of x from the set {4, 5, 6, 7}, makes this equation true? 4 (8 - x) = 8 A.) 4 B.) 5 C.) 6 D.) 7

You have 10 liters of juice that is 40% juice and 60% water. You want the mixture to be 70% juice and 30% water. How many liters of pure juice do you need to add to the mixture?

Huilan is 6 years older than Thomas. The sum of their ages is 84. What is Thomas's age?

How can 40x50 be solved using mental math?

To investigate the relationship between amount of sales y (in thousands of dollars) and the amount x (in hundreds of dollars) spent on advertising, a marketing researcher chooses eight cities of approximately equal populations and spends differing

The total number of human genomic characters is 3.5 billion. Express this quantity numerically without using a decimal