Determine the number of significant digits in the measurement of 0.00025 km

Chetan wants to make a necklace with 50 beads. He knows that 12 beads take up 5 inches of string but the store only sells string by the centimeter. How many centimeters should he buy? Explain

Find the product: - 5/3 (-2/3) (-18) A) - 20 B) - 35 3 C) 35 3 D) 20

What is x+2y=-5 - 4+2y=0

Solve the inequality for u. -18>-38-5u Simplify your answer as much as possible.

Which is a monthly cost associated with renting a house?

Find the prime factorizations of 36 and 1300

The number of pages that Armando, Billy, Robert, and Joel can read in a day is shown below. Armando read 15% of his 46-page book. Billy read 11% of his 72-page book. Robert read 12% of his 68-page book. Joel read 14% of his 69-page book.

How is exponential growth and decay used in everyday life?

Suppose there are 20 questions on a multippe choice. if 25% of the answers are choice B how many, how many of the answers are not choice B

3x4y2/xy2 simplify the following expression step by step