Which element is always present in a combustion reaction?

A. nitrogen

B. hydrogen

C. oxygen

D. carbon

What is 3 divided by 3/5?

Find the value of x (4x-10) (x)

Solve combining like terms 3=5+1 x-1

A jewelry maker will use 24 jade beads and 30 teak beads to make necklaces. each necklace will have the same numbers of jade beads and teak beads.

The circle has a radius of 4 what is the diameter of the circle

Describe when to use a series and when to use an equation. For example, when would you use: f (x) = 3x+5 and when would you use: score = 2 + 3n (where n is 1, 2, 3 ...)

Convert. 06 yards to inches

Jesse asked how many magazine subscriptions each house on his street had. These numbers are shown. What is the interquartile range of the data set? 1, 0, 2, 3, 4, 1, 0, 0, 4, 1, 2, 2, 1

Evaluate the series 2 + 8 + 32 + 128 + 512 + 2048. A) 2728 B) 10,922 C) 2730 D) 682

What is the mean of 32 and 35 and 36 and 33