What is 63500 in scientific notation

What describes the number and type of the roots of the equation 4x+7=0 a. 1 imaginary root b. 1 real root and 1 imaginary root c. 2 real roots d. 1 real root

10q - 30 is equivalent to?

A rectangle is 19 feet long and 3 feet wide what is the area

On a 20 question quiz that Mr. McCabe gave, one student received an 85%. How many questions did the get wrong? <3

Which one is larger 1.41 or 1.35?

Tony plans to deposit $1,000 at the end of each of the next three years. if his funds earn 5% compounded annually, how much will he have at the end of three years?

It is believed that the minimum number of calories required for the average female to avoid starvation is 1200 calories. The brain requires about 12% of the calories. How many calories does the brain require?

Moshe is playing cards and is grouping the cards that have already been played by suit (hearts, clubs, diamonds, and spades). Moshe is using what type of encoding?

A bag with 26 tiles with the letters A through Z. Find the probability of drawing two vowels with replacement

The floor at a roller skating rink is 72.25 feet long and 51.5 feet wide. How much longer is the rink than it is wide? A 671.0 ft B 67.10 ft C 21.25 ft D 20.75 ft