Karen has 4h storybooks. Karen's storybook collection is 2/3 of what Mary's collection is. How many storybooks do they have in all,

The volume of the frustum of regular triangular pyramid is 135 m3. The lower base is an equilateral triangle with an edge of 9 m. The upper base is 8 m above the lower base. What is the upper base edge, in m?.

What is the probability that a randomly chosen number 1 to 100 is not a multiple of 5? Express the answer as a percent or fraction

Pamela has 4 pink ribbons, 3 green ribbons, and 1 blue ribbon. what fraction of Pamela's ribbons are green?

Which statement shows that 6.24 is a rational number?

Becky swims of a mile each day. How many miles does she swim in 5 days?

How difficult is Calculus? really? I'm interested in becoming a Mechanical Engineer.

The ratio of crackers to cheese piece is 12:8 how many times as many crackers as cheese pieces are in the snack pack

Sending text messages from Katrina's cell phone costs $0.18 per text message. From last monthshe has a credit on her bil for $9.00How much more money will she need to pay for text messages this month if she has sent 204 messages? A. $ 29.22 B. $25.

Last year, Nick rode his bicycle a total of 8000 miles. To the nearest yard, Nick rode an average of how many yards per day? mile - 1760 yards year - 365 days (1) 22 (3) 1659 (2) 236 (4) 38,575

Which is the completely factored form of 18x4 - 42x3 + 24x2?