ASSIGNMENT
25. 26. 27. You roll a number in favor of rolling a (Lesson 6.7) A. Ito 3 B. lto Short Response You minute. Your friend minute. At these rates, sit-ups can you do 4.5 minutes? Explain Extended Response written on slips of of two hats, as shown. a number from each First hat cube. number 2 can than your paper hat. What C. 3 to can do do how your steps.
Six numbers and You randomly (Lesson Second are less than 7 D. 45 sit-ups 40 sit-ups many friend (Lesson placed 5 the odds 3? 3 to in in more in are in one choose 6.8) hat
31. 27 is 18% of what number? (Lesson 7.4) F. 4.86 G. 45 H. 48.6 I. 150 5
32. What is the new amount when 70 is increased by 30%? (Lesson 7.5) a A. 73 B. 91 C. 100 D. 2100 a
33. You are ordering pizzas for home delivery. 6.1) The pizzas cost $18. The sales tax is 6%, and you plan to give a 15% tip. What is the total cost of the order? (Lesson 7.6) F. $18.21 G. $20.10 H. $21.78 I. $37.80
34. You deposit $1000 into an account that earns 10% interest compounded annually. What is the balance of the account after 2 years? (Lesson 7.7) 2 6 7 4 9
a. Use a tree diagram to list all the possible outcomes of choosing two numbers.
b. What is the probability that the sum of the two numbers you choose is even?
c. The number 3 is written on a slip of paper and placed in the first hat. Does the probability of choosing two numbers whose sum is even increase, decrease, or stay the same? Explain.
A. $1200 B. $1210 C. $1800 D. $3528
35.A computer is on sale for 25% off the original price of $800. You must pay a sales tax of 6.5% of the sale price. 1-low much money do you spend for the computer? Explain your steps. (Lesson 7.6)
36.Suppose you deposit $500 into an account that earns 3% simple annual interest, and your friend deposits
