Ian has 10 fewer dimes than quarters. He has 5.30. Find the number of quarters and dimes Ian has.

The ratio of men to women in a certain factory is 3 to 4. There are 228 men.

Simplify 5/4 x - 8y - 1/4x + 7y + 3

Are the ratios 3:9 6:18 9:27 12:36 and 15:45 all proportional?

Luis writes a five page report with 250 words per page. How many words are in the report? 0.02

Based on this data what is reasonable estimate of the probability that it is sunny tomorrow

If you roll a standard number cube 65 times, how many times do you expect the cube to show an even number? Round the measure to the nearest whole number

Sound waves are emitted from a fishing boat. Some of the sound waves are reflected by fish and detected back at the boat. The shortest time between the sound waves being emitted and detected is 0.26 s. The speed of sound in water is 1500 m/s.

To make orange paint, Pedro mixes red paint and yellow paint in the ratio 3:2. If he uses 8.5 gallons of yellow paint, how many gallons of red paint does he use?

In which of these examples, binomial distribution can be used? a) Finding the best month to launch a new product b) Accurately predicting who will be promoted at work c) Predicting the score of a cricket match d) Probability of getting a certain

Translate. "The quantity x minus 2y, plus 3" a. 3 (x - 2y) b. (x - 2y) + 3 c. 2y + 3 d. 2y - 3 e. 2 (y + 3)