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Interpret dot plots with fraction operations
The plot below shows the amount of time Mira spent on 5 math problems.
1
All measurements are rounded to the nearest-minute.
4
HHH
7 7 8 8 9 9 10
Time per problem (minutes)
If Mira had spent the same total amount of time, but spent an equal amount of time on each problem,
how many minutes would each problem have taken?

step-by-step explanation:

no of data

divide by no of mode

answer: a

step-by-step explanation:

step-by-step explanation:

i think something is missing in your question because y-1=(x-12) would not pass through the point (-4,-3). because if you replace x by -4 your are supposed to find y=-3 which is not the case her. if you replace x by -4 you find =-15.

i assume the right equation is y-1=1/4*(x-12) because this one is passing through both your points (if you are interested to know how i found that out i can tell you).

in this equation if i replace x by -4 i find y=-3 and if i replace x by 12, i find y=1 so the line representing this equation is passing through those 2 points.

then the standard form of the equation is finding an expression of y in function of x

y-1=1/4*(x-12)

y=x/4-3+1

y=x/4-2

hope that .

do you confirm there was a mistake in the question?

150.6

all i did was i multiplied 5.02 by 30