Note: Use the explicit rule.
a_n=−16+2n
Enter your answer in the box.
a_12=
(a) How much lemon juice and pineapple juice will the club need to purchase to use up the 42 cups of iced tea? Show your work.
(b) It costs $1.18 for a 12 oz container of lemon juice. How many containers does the club need to buy and how much will it cost? Show your work and explain your answer.
(c) It cost a total of $20.50 to buy all the lemon juice and the pineapple juice needed. How much did the pineapple juice cost? Show your work.
B.(37.68 in2)
C.(1808.64 in2)
D.(452.16 in2)
Circumference = diameter x pi
Find the diameter:
75.36 = diameter x pi
Divide both sides by pi:
Diameter = 75.36/3.14 = 24 inches.
Area = pi x r^2
R = 1/2 diameter = 12
Area = 3.14 x 12^2
Area = 452.16 in^2
The answer is D.
Answer:
144 ends in an even number, so we know we can divide it by 2.
144 = 2 × 72
72 can be divided by 2 again.
144 = 2 × 2 × 36
144 = 2 × 2 × 2 × 18
144 = 2 × 2 × 2 × 2 × 9
And 9 equals 3 times 3.
144 = 2 × 2 × 2 × 2 × 3 × 3
Since we have a bunch of numbers multiplying into themselves, we should use exponents to write this
2^4 x 3^2
Step-by-step explanation: