The histogram shows the number of minutes students at Montrose Junior High typically spend on household chores each day. How many students spend 81 to 100 minutes on chores? Answer Choices A 9 B 3 C 2 D 4

A sample of n = 25 observations from a normal population is drawn. the population mean is 100 and the population (known) standard deviation is 20. find the probability that the sample mean is greater than 95.

Hugo is 6 feet 4 inches tall, weighs 225 pounds, and very muscular. if you think hugo is more likely to be a professional football player rather than a professional ballroom dancer, you are using:

Sam is making candles. She has two pounds of candle wax which she poured into 8 molds. What is the average of each candle?

A rectangle has a length of 8 feet and a width of 6 feet if its length and width in creased by 50% each what is the area of the new rectangle

While flipping a weighted coin, Tim gets 15 heads and 5 tails. Based on experimental probability, how many of the next 8 flips should Tim expect to come up tails?

Is 3 yards greater than less than or equal to 21 feet

Bridget bought cupcakes for her sister's birthday party. 80% of the 45 cupcakes had sprinkles on top. How many cupcakes had sprinkles?

Jack has no more than $24 to spend on DVD's for a party. Each DVD rents for $4. Find the maximum number of DVD's jack can rent for his party. answer must be written on a number line

A 15-foot ladder is leaning against a house. The bottom of the ladder is 9 feet away from the base of the house. How far up the house does the ladder reach

69 rounded to the nearest ten