Mathematics, 06.04.2021 19:10 m10479
Marla buys some bags of buttons.
There are 19 buttons or 20 buttons or 21 buttons or 22 buttons in each bag.
The table gives some information about the number of buttons in each bag.
Number of buttons
Frequency
19
20
7
21
3
22
1
The total number of buttons is 320.
Complete the table.
Answers: 1
Mathematics, 21.06.2019 12:30, Hfruit
Karianne and lucius are analyzing a linear function on a graph. karianne says that unit rate is equal to rate of change, but that slope is calculated differently. lucius says that unit rate, rate of change, and slope are calculated the same way. who is correct? explain your answer.
Answers: 1
Mathematics, 21.06.2019 15:00, peytonamandac9114
Which sum or difference identity would you use to verify that cos (180° - ∅) = -cos ∅? a. sin (α -β) = sin α cos β – cos α sin β b. cos (α -β) = cos α cos β – sin α sin β c. cos (α -β) = cos α cos β + sin α sin β d. sin (α + β) = sin α cos β + cos α sin β
Answers: 2
Marla buys some bags of buttons.
There are 19 buttons or 20 buttons or 21 buttons or 22 buttons in...
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