Gavin has nickels, dimes, and quarters in the ratio of 8: 1: 2. If 30 of Gavin's coins are quarters, how many nickels and dimes does Gavin have?

Elizabeth has a piece of ribbon that is 4.5 meters long she wants to cut it into pieces that Are 0.25 meters long how many pieces of ribbon will she have

There is a 30% chance for rain on Saturday and a 60% chance for rain on Sunday what is the probability that it will rain all weekend

In a group of 1,200 people, 468 have brown eyes, 252 have blue eyes, 132 have green eyes, and 348 have black eyes. What is the probability that a person chosen at random from this group has blue eyes?

If 5n = 0, then what does 6n equal

If the delivery sheet shows that you should have 6 crates of bread, each containing 12 loaves, how many loaves of bread short are you if only 3 crates are delivered?

For the past two years Lynda Santana has recorded the costs of operating her car. They total $1,600 (fixed costs) and $2,134 (variable costs). She has driven a total of 14,000 miles. What was her cost per mile?

What is 1+4 a) 2 b) 3 c) 4 d) 5

Qual o resultado de (-3+4-2) elevado a 5

A 98% confidence interval is found to be (50, 60). What is the margin of error? A. 4.9 B. 9.8 C. 10 D. 5

How to use vertical line test to determine which graphs show relations that are functios.