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serious [3.7K]
3 years ago
12

A construction crew is lengthening a road that originally measured 41 miles. The crew is adding one mile to the road each day. T

he length, L (in miles), after d
days of construction is given by the following.
L = 41+d
What is the length of the road after 28 days?
Mathematics
1 answer:
devlian [24]3 years ago
6 0

Answer:

  69 miles

Step-by-step explanation:

Put the number in place of the variable representing it and do the arithmetic.

  L = 41 +28 = 69

After 28 days, the length of the road is 69 miles.

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Given that Dataset: 147; 159; 164; 182; 172; 171; 162; 163; 157; 145; 164; 188; 172; 163; 162; 164 and 166. and asked to arrange data in stem and leaf diagram and asked to determine mean, mode and median form the stem and leaf diagram

STEM                                    LEAF

14                                           5         7
15                                                       7    9
16                    2 2 3 3 4 4 4         6
17                  1 2 2
18                      2                                  8

Mean =\frac{total sum}{numberof terms}

Mean=\frac{2800}{17}

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Median= \frac{N+1}{2}the term

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Mode⇒164

Therefore, 164 is mode and median ,164.70 is mean

Hence,The mean of data is 164.70, median and mode of data are 164

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brainly.com/question/13451489

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