Set A is a set of interfere greater than - 12 and less than - 4.

B = {k, l, m, r, s, t, w, z} Find the cardinalites of A and B

n (A) =

n (B) =

There are 450 seats in the lower level of a concert hall with b balcony seats in upper level so far 170 tickets have been sold which Is 1/5 of the total number of seat in concert hall how many tickets sold are balcony seats

It is recommended that you drink 8 cups of water a day how many gallons does a 8 cups of water equal

Cathy has 43 leaves in her collection Jan has 38 leaves how many leaves do the 2 children have

Dirk plants 12 seedlings in 8 min. At this rate, how many seedlings could he plant in 70 min? A. 80 B. 105 C. 120 D. 210

A right cylinder has a radius of 2 units and a height of 5 units. What is the volume of the cylinder? Round to the nearest 10th.

If the length of one of the legs of a right triangle is 10 and the length of the other leg is 24 what is the length of the hypotenuse

Of the cakes at collin's bakery, 1/2 chocolate frosting. Of the cakes with chocolate frosting, 3/16 have raspberry filling. What fraction of the cakes at collin's bakery have both chocolate frosting and raspberry filling?

Solve for c. 3abc + b = 5 c = (5 - b) / (3ab) c = - 5/3ab c = 2 - ab/ how does one work this out

Write the complex number in the form a + bi. 8 (cos 30° + i sin 30°)

Which is a correct two-column proof? Given: ∠h and ∠c are supplementary. Prove: j || l