A nuclear chemist measures the mass of an artificial element. The mass is 31 pg. What is the mass in grams? Write your answer in scientific notation.

Jill's fish weighs 8 times as much as her parakeet. together, the pets weigh 63 ounce. how much does the fish weigh?

Greatest value when x=5

2. The length of the side of a square is represented by the expression 2a²b. Which term represents the area of this square? A. 8a3b B. 4a3b C. 4a4b2 D. 2a6b2

What is the answer to y+0.4=2

A car used 16 gallons of gas to travel 240 miles. How many gallons would the car use to travel 180 miles

Which function has an axis of symmetry of x = - 2? f (x) = (x - 1) 2 2 f (x) = (x 1) 2 - 2 f (x) = (x - 2) 2 - 1 f (x) = (x 2) 2 - 1

What's the least common denominator for each group of fractures 1/6 and 7/8

Ginny wants to decorate the gift she got for her friend by putting a rose on each vertex of the package. The package is in the shape of a rectangular pyramid. How many roses does she need? A. 1 B. 3 C. 4 D. 5 E. 6

There are 4 sectors in a circle graph. Their measures are 36 degrees, 160 degrees, 56 degrees. Find the missing measure. 360 degrees 252 degrees 108 degrees

the pillars of a temple are cylindrically shaped. of each pillar has a circular base of radius 280 cm and height of 10 m how much concrete mix will be used to build 14 such pillars