A circle with a radius of 4 in, is dilated by a scale factor of 5. What will be the circumference of the circle after dilation?

21 in

4 in

161 in

24 in

Sydney bikes 32 miles in 2 hours and 64 miles in 4 hours. He bikes at a constant rate. Which function gives the distance d that he travels in t hours? A. d = 64 t B. d = 32 t C. d = 16 t D. d = 8 t

How do you find the missing angle measure

The average distance to our sun to mars is 2.28*10 8 kilometers

Use the equation to find the total numbers of baskets crafted in any number of days described the relationship in words

Anna is the neighborhood dog walker. She charges $8 a session plus $3 per dog (d). How much does Anna earn (e) per session? How much would Anna charge you to walk 2 dogs?

If you were on the moon, your weight would only be 0.17 of your weight on Earth. If you weigh 195.75 pounds on Earth, how much would you weigh on the moon?

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.