To make 100g of jam you need 19g of strawberries, 53g of blackberries and the rest should be sugar. what is the ratio of blackberries to sugar? give answer in simplest form.

The radius of a clock face is 8.5 centimeters. What is the area of the clock face? A. 53.38 cm2 B. 226.87 cm2 C. 907.46 cm2 D. 56.72 cm2

6x + 9 = 5x + 15 solve for x

A circle divided into 5 equal parts. What is the total angle measure of 4 parts

Which equation represents a line parallel to y - 2x=8

How many significant figures does. 00000004 have

Is 6/10 equal to 4/7

What is the minimum value of P=24x + 30y given the constraints

The cylinder shown has a volume of 54π cm3. In a similar cylinder, the dimensions have been doubled. What is the ratio of the volumes (small to large) ?

A sequence is defined that the first term is 4 and each term after the first term is found by adding 4/5 to the preceding term. What is the 8th term of the sequence?

A scientist is investigating a cell. The cell has a membrane thickness of 7.*10-8 m and has a surface area of 4.*10-8. The initial concentration inside the cell is n (0) = 0.6 M, and the scientist later observes that an (0.2) = 0.77 M.