Two spheres have radii of 5 and 9. What is the ratio of their surface areas?

a. 5:9

b. 25:81

c. 10:18

d. 125:729

Which shapes can the shaded area be divided into to find the area? O a rectangle and a triangle a rectangle and a square a trapezoid and a rectangle a trapezoid and two triangles

The research question below describes a relationship between two quantitative variables. Which variable should be plotted on the horizontal X-axis?

Factor the trinomial x^2 + 15x + 56

If 2a^2-6a+5 is subtracted from 3a^2-2a+3, the result is? 1) 5a^2-8a+8 2) a^2+4a-2 3) - a^2-4a+2 4) a^2-8a+8

How many eighths are in 5 5/8?

1/10 of the m& m in a bag are red and 1/5 are blue what fraction of the m& m's are red and blue a pitcher contains 2 3/4 pints of orange juice. After you pour 5/8 of a pint into a glass how much is left in a pitcher

What is the IQR 20 24 28

Felix reported that the coldest day on record for his town was five times colder than yesterday's temperature - 4°C what was the temperature of the coldest day on record in Felix's town

Which shapes can the shaded area be divided into to find the area? figure is comprised of a rectangle and 1 triangle. a rectangle and a triangle b rectangle and a square c trapezoid and a rectangle d trapezoid and two triangles

Calculate the median of the data set below. {0.3, 1.5, 3.8, 2.6, 1.5, 9.1, 4.2, 3.8, 1.5, 2.9} A. 3.8 B. 3.35 C. 2.75 D. 2.5