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Semmy [17]
3 years ago
14

5+1+(-3)+...+(-395)=

Mathematics
1 answer:
sleet_krkn [62]3 years ago
5 0
= \frac{(-395+5)(-395-5-4)}{2.(-4)} \\ \\ \\=-19695 \\ \\ \\ Good Luck:))
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2 years ago
A department of transportation's study on driving speed and miles per gallon for midsize automobiles resulted in the following d
dezoksy [38]

Answer:

R = -0.90 (2 decimal places)

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The correlation Coefficient, R shows the degree or level of relationship between the dependent and independent variable. A positive R value denotes a positive correlation while a negative R value denotes a negative relationship. R values should range between - 1 to +1 with values close to 1 and - 1 depicting strength while value of zero means no relationship exist.

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2 years ago
The length of the guy why supporting a cell tower is 120 m the guy wire is anchored to the ground at a distance of 80 m from the
Katarina [22]

Complete Question

The length of the guy wire supporting a cell tower is 120 m. The guy wire is anchored to the ground at a distance of 80 m from the base of the tower to the nearest hundredth of a meter how tall is the tower?

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212134568899999999love is love

7 0
3 years ago
Read 2 more answers
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