Page 108 - NUMINO_WB_6B
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093-B3-2
3. Evaluate each expression with exponents.
a. ( 1)7 ( 6) 42 b. ( 7)2 ( 5) ( 2)3
c. 33 ( 5)2 10 20 d. 9 4 ( 2)4 ( 3)2
4. Solve the word problems.
a. Mango growers are constantly checking the temperature. If the temperature
drops below 26 , their mangoes could freeze. If the temperature falls by 3
every minute for 8 minutes, by how much will the temperature decrease?
b. At 11 P.M., the temperature was 12 . It reduced by 2 every hour until 3 A.M.
What is the temperature at 3 A.M.?
3. Evaluate each expression with exponents.
a. ( 1)7 ( 6) 42 b. ( 7)2 ( 5) ( 2)3
c. 33 ( 5)2 10 20 d. 9 4 ( 2)4 ( 3)2
4. Solve the word problems.
a. Mango growers are constantly checking the temperature. If the temperature
drops below 26 , their mangoes could freeze. If the temperature falls by 3
every minute for 8 minutes, by how much will the temperature decrease?
b. At 11 P.M., the temperature was 12 . It reduced by 2 every hour until 3 A.M.
What is the temperature at 3 A.M.?
