A geologist had two rocks on a scale that weighed 4.6 kilograms together. Rock A was 0.5 of the total weight. How much did rock A weigh?

27. In a school of 500 students, 125 like chess and 160 like badminton. 45 students like chess and badminton both. Find how many students like neither chess nor badminton.

A scale on a blue print says that 1/4 = 3 on the real wall. if a wall measures 5" on the blue print, what is the actual length of the wall in real life

Your truck tires are rated at? 45,000 miles. what is the probability that this? tire's tread life will fall between? 44,500 and? 47,500 miles? assume the mean tire life is? 45,000 miles and the standard deviation is? 3,000 miles.

complete the solution of the equation find the value of y when x equals - 14 equation is 2 - x - 3 y equals 49 what is the answer

What is 56 divided by 891

If the box holds 24 of these sugar cubes, what is the total volume of the box?

What is one hundred equal parts

The pizza bot travels at an average rate of 4 mph if it gets sent on a delivery to a house 1.5 miles away how long will it take for the bot to make the delivery and return to the restaurant

Express 130 billion in scientific notation

What is an expression equivalent to 4d-4?