Vera bought a black velvet dress because it was on sale for 25%off. The original price was $73. How much did Vera save?

What's 3/8 muitplu by 4/5

What is 1.45 as a mixed number in simplest form?

A mechanic charge $75 for up to 1 hour of work. for each additional hour, he charges $25.

You are a real estate agent and sold a house for $89,000. If your commission is 7%, how much did you make from the sale of the house?

What is the mode of the following numbers? 67, 76, 67, 76, 67, 23, 32, 23, 32 0

Find the center, vertices, and foci of the ellipse with equation x^2/100+y^2/64 = 1.

The first person has $15 and saves $1.50 each day. The second person has $55 and spends $4.50 each day. In about how many days will they have the same amount of money? a 7 days b 15 days c 21 days d 12 days

Ten students participated in a raffle to win a computer. There are two new computers being given away and two students will be chosen at random one at a time without replacement. How many possible ways are there to choose the two students?

A random sample of 121 bottles of cologne showed an average content of 4 ounces. It is known that the standard deviation of the contents (i. e., of the population) is 0.22 ounces. In this problem the 0.22 is Select one: a. a parameter. b.

What is the responsibility if a scientist