5670 seconds = ? Hours

Carbon-14 has a half-life of approximately 5,730 years. Imagine a wooden artifact with an original Carbon-14 mass of 100 grams. How many years will it take for there to be 12.5 grams of Carbon-14 remaining?

In his pocket, Ted has a $1 bill and some quarters. Let q represent the number of quarters. Which expression represents the total amount of money (in dollars) in Ted's pocket? Question 6 options: q + 0.25 1 + 0.25q 0.25q 1 + 25q

Jason is buying grapes for a picnic. Green grapes cost $2 a pound and red grapes cost $3 a pound. He plans to buy at least 4 pounds of grapes and spend no more than $20.

Calculate the mean of 12, 15, 6,

A sporting goods store regularly sell shoes for $17.49 their ad for a sale says * Save 25% * what is the sale price of the shoes

12 is what percent of 48 A. 0.25% B. 4% C. 25% D. 40% E. 400%

1 minute and 30 seconds times 100

How many sections are there when you fold a piece a paper 8 times

A golf ball is selected at random from a golf bag. If the golf bag contains 3 brown balls, 8 red balls, and 9 yellow balls, find the probability of the following event. The golf ball is brown or red.

The engine in Paul's weed whacker uses an oil-gas mixture. The owner's manual recommends mixing the oil and gasoline together, using the size of the oil container to guide how much of each to use. It states to use 1/8 part oil with 4 parts gasoline.