Answer:
A and D
Step-by-step explanation:
67 right out of 100 for the fraction and 67/100 = 67%
Answer: 311.5
Step-by-step explanation: 35*8.9=311.5
311.5/35=8.9
Answer:
7t/5^3 + 5t^2 + 4t^3
Step-by-step explanation:
Answer:
a^2b^7
Step-by-step explanation:
dividing exponents is basically subtracting the top exponent by the bottom. So, 3 - 1 = 2, thus giving you a^2, and 9 - 2 = 7, giving you b^7
Answer:
D-16 square units
Step-by-step explanation:
Area of a triangle- 1/2 x h x base
8 x4= 32
32/2= 16
