make predictions and determine solutions using experimental data for simple and compound events
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Q 1/2
Score 0
At an assembly 7 out of the first 10 students who entered the gym were carrying a backpack. Based on this information, if 700 students were at the assembly, how many students could be expected to be carrying a backpack? Be sure to use the correct place value.
60
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Q 2/2
Score 0
A study of a population of 1,200 frogs revealed that 12 out of every 180 frogs in the population have spots on their back. Based on the results of this study, how many frogs in the population do NOT have spots on their back?
60
168
80
1,280
1,120
2 questions
Q.
At an assembly 7 out of the first 10 students who entered the gym were carrying a backpack. Based on this information, if 700 students were at the assembly, how many students could be expected to be carrying a backpack? Be sure to use the correct place value.
1
60 sec
7.6.C: Proportionality
Q.
A study of a population of 1,200 frogs revealed that 12 out of every 180 frogs in the population have spots on their back. Based on the results of this study, how many frogs in the population do NOT have spots on their back?
