What is the interquartile range of the data? 120, 140, 150, 195, 203, 226, 245, 280 235.5

90.5

54

160

What is the interquartile range of the data? 53, 62, 67, 71, 83, 94, 102, 105 33.5

62

98 1

62.5

A die is continuously rolled until the total sum of all rolls exceeds 375. what is the probability that at least 90 rolls are necessary?

A card is chosen at random from a pack of 52 playing cards. What is the probability of a King or a Queen?

The sales tax rate for the state of washington was 5.1%. What is the sales tax on a $5900 car in Washington?

How many pieces of sod need to cover his yard if his yard measures 30 feet by 14 feet

Express the polynomial z2 - z4 + 2z2 in standard form and then classify it.

An insurance company makes money according to earnings = p (e1) w1 + p (e2) w2, where p (e1) = 0.002641, w1 = - $25,000, p (e2) = 0.997359, and w2 = $193.08. How much does the insurance company earn during the year from this person?

Write an expression that represents the products of q and 5 divided by 2

What digit is in the ten-thousands place in the number 81,473

How to solve 7/9 - 2/3

A scientist is measuring the temperature change and a chemical compound the temperature dropped 11 Fahrenheit per hour from the original temperature after four hours the temperature was 90°F find the compounds original temperature