The members of two different swim clubs swam laps on Saturday. The dot plots show the number of laps each club member completed.
Swim Club A Distances
Swim Club B Distances
:
.
4
35 40
+
45 50 55
Number of Laps
60
65
45
15
20
25 30 35 40
Number of Laps
What is the mean for Swim Club A Distances?
O 35
O 40
O 49
O 55

Noel is hoping to make a profit (in $) on the school play and has determined the function describing the profit to be f(t) = 8t – 2654, where t is the number of tickets sold. what does the number 8 tell you?

Is there a direction u in which the rate of change of f(x,y)equals=x squared minus 3 xy plus 4 y squaredx2−3xy+4y2 at p(1,2) equals 14? give reasons for your answer. choose the correct answer below. a. no. the given rate of change is smaller than the minimum rate of change. b. no. the given rate of change is larger than the maximum rate of change. c. yes. the given rate of change is larger than the minimum rate of change and smaller than the maximum rate of change.

Can you divide 25 into 4 equal groups? explain why or why not.