Which of the following could be the numbers of left-handed and right-handed students at West Junior High?
Choose 2 answers:
Left-handed: 42
Right-handed: 483
Left-handed: 28
Right-handed: 378
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Left-handed: 48
Right-handed: 504
Left-handed: 56
Right-handed: 560
Left-handed: 30
Right-handed: 315

7 weeks

step-by-step explanation:

convert each fraction to the least common multiple of 20, so 3/4 = 15/20 & 1/10 = 2/20, then divide 15 by 2 and you get a little over 7, so the food will last 7 weeks.

its not b

step-by-step explanation:

irrational, cannot

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,