Write the given statement as an equation.The area of a triangle varies jointly as the base and the height.
A. A = 
B. A = k(b + h)
C. A = kbh
D. A = bh
Answer: C
You might also like to view...
Wood deposits recovered from an archeological site contain 24% of the carbon 14 they originally contained. How long ago did the tree from which the wood was obtained die? Hint: the decay constant k for carbon 14 is equal to 0.00012. ?
A. The tree died 11,893 year(s) ago. B. The tree died 13,425 year(s) ago. C. The tree died 8,437 year(s) ago. D. The tree died 10,770 year(s) ago.
Write the mixed number as an improper fraction.-3
A. - 
B. - 
C. - 
D. - 
Identify the polynomial as a monomial, binomial, trinomial, or none of these.-16y8 + 3
A. Monomial B. Binomial C. Trinomial D. None of these
Solve.One pound of body weight is lost whenever 3500 calories are burned off. While walking uphill, Cathy burns 320 calories for each mile walked. At this rate, how far must she walk to lose 1 pound? Give your answer to the nearest tenth of a mile.
A. 0.9 mi B. 11.2 mi C. 10.9 mi D. 0.1 mi