7/12 of people on the playground were on the jungle gym or playing kickball
Answer:
Step-by-step explanation:
) Nth term = F + (N - 1) x D, where F=First term, N=Number of terms, D=Common difference
6th row = 23 + (6 - 1) x -3
= 23 + (5) x -3
= 23 + (-15)
= 8 - number of boxes in the top row.
b) Sum = N/2[2F + (N - 1) x D]
= 6/2[2*23 + (6 - 1) x -3]
= 3 [46 + (5) x -3 ]
= 3 [46 + -15 ]
= 3 [ 31 ]
= 93 - total number of boxes in the entire display.
Answer:
Step-by-step explanation:
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No, b is the y-intercept, m is the slope
The difference (or error) is 240 - 200 = 40
So what percent of 240 is 40?
x% of 240 is 40
x% × 240 = 40
240x = 40
x = 40/240
x = .1666
multiply by 100 to convert to a percentage.
.1666 × 100 = 16.66%
Rounded to the nearest 10th
= 16.7%