A string of decorative lights is 28 feet long. The first light on the string is 16 inches from the plug. The lights on the string are spaced 4 inches apart.

How many lights are there on the string?

The measured weights of 1,000 men in a certain village follow a normal distribution with a mean of 150 pounds and a standard deviation of 15 pounds. Which sentence most closely summarizes the data? About 160 people weigh more than 165 pounds.

Solve 2a-5+12c=2a+b=c

What is 7/20 as a simplified fraction

When benny's sister penny is 24, Benny's age will be 125% of her age. How old is Lenny? a) how old will Benny be then? b) If Benny is 12 years old now, how old is Penny now? Explain your reasoning.

How to simplify 4x+3+4

When n is divided by 14, the remainder is 10. what is the remainder when n is divided by 7?

What is an acute right triangle?

A truck left a warehouse at 1:00p. m the truck traveled 232 miles by 5:00p. m the truck continued traveling at the same average speed. how many miles altogether did the truck travel by 6:30p. m

Subtract and simplify. Enter your answers in the boxes. (2y + 14.6m + 3.8) - (34.8m + 15.6 + 2y)

Roy's Toys received a shipment of 100,000 rubber duckies from the factory. The factory couldn't promise that all rubber duckies are in perfect form, but they promised that the percentage of defective toys won't exceed 5/%5%.