Find the circumference of the circle. Use 3.14 for ?. Round to the nearest hundredth.
A. 12.07 ft
B. 283.39 ft
C. 59.66 ft
D. 29.83 ft
Answer: C
You might also like to view...
Graph the function.f(x) = e-x 
A. 
B. 
C. 
D. 
Find the area. Use 3.14 for ? as necessary.
A.
| 24.5 cm2 |
B.
| 28 cm2 |
C.
| 49 cm2 |
D.
| 14 cm2 |
Solve the problem.The table shows the amount (in g) of protein, carbohydrate, and fat supplied by one unit (100 g) of three different foods. 
Betty would like to prepare a meal using some combination of these three foods. She would like the meal to contain 15 g of protein, 25 g of carbohydrate, and 3 g of fat. How many units of each food should she use so that the meal will contain the desired amounts of protein, carbohydrate, and fat? Round to 3 decimal places.
A. 0.326 units of Food 1, 0.247 units of Food 2, 0.059 units of Food 3 B. 0.280 units of Food 1, 0.192 units of Food 2, 0.164 units of Food 3 C. 0.302 units of Food 1, 0.238 units of Food 2, 0.085 units of Food 3 D. 0.360 units of Food 1, 0.204 units of Food 2, 0.055 units of Food 3
Multiply.(3x + 9)(x - 2)
A. 3x2 + 3x - 18 B. x2 + 3x + 2 C. 3x2 + 2x - 18 D. x2 - 18x + 3