To find the reference angle for 144 you subtract 144 from 180 and that how you get your answer
180-144= 36*
Answer: .64 cents, 1 dollar
.64: would sell all 236 cookies
1 dollar: sell 150 cookies
Step-by-step explanation:
150/236 = .64
1 * 150 = 150
Probability always sums up to 1
P(pizza) + P(cheeseburger) + P( chicken sandwich) + P(caesar salad) + P(macaroni and cheese) = 1
let P(caesar salad) be x
0.2 + 0.45 + 0.06 + x + 0.12 = 1
x= 0.17
If you want to leave a 15% tip, use the fact that 15% = 10% + 5%. Calculate 10% of the bill by moving the decimal point one position to the left. Then, take that number, divide it in half, and add the new amount to the original 10%
