The mass of a hydrogen atom is about 1.67E-24 grams. The mass of a plutonium atom is about 4.05E-22 grams. How many times

more grams is an atom of plutonium than an atom of hydrogen?

A. 2.43x10^2

B. 2.43x10^-2

C. 2.43x10^-3

D. 2.43x10^3

Is times and divide the same explain

How do you solve this inequality -2/5<=u/-1

A circle of having an area of 144 π sq. cm, is cut into two segments by a chord that is 6cm from the center of the circle. What is the area of the smaller segment?

Which inequality is true for x = 2? A) 6x + 20 < 29 B) 7x - 10 < 11 C) 14x + 10 < 37 D) 15x - 18 < 12

Your brother has saved $69 to spend on basketball cards. He plans to buy the cards at a sale. Single cards are $9, and if you buy three cards, you get a fourth for $7. if you buy five cards, the cost is $39.50.

the distance between two towns on a map is 6cm. the actual distance between 2 towns is 48km what is the scale on the map

Which number is a factor of 56? A. 37 B. 7 C. 9 D. 144

The largest exponent of a polynomial determines the what?

A determined gardener has 120ft of deer-resistant fence. She wants to enclose a rectangular vegetable garden in her backyard, and she wants the area that is enclosed to be at least 800 square feet.

a large snow plow can clear the west main parking lot in 4 hours. A small snowplow needs more time to clear that lot. working together, they can clear the lot in 3 hours. how long would it take the small plow to clear the lot by itself?