Find the circumference of a circle with radius, r
= 6.3m.
Give your answer rounded to 1 DP.

The axis of symmetry for the graph of the function f(x)=1/4^2+bx +10 is x=6. what is the value of b?

If sin(x) = 0 and cos(x) = 1, what is tan(x)?

Asalsa recipe uses green pepper, onion, and tomato in the extended ratio 3: 5: 7. how many cups of tomato are needed to make 105 cups of salsa? a. 7 b. 21 c. 35 d. 49