Answer: C. Reduce energy consumption.

Efficiency enhancements are anticipated to lessen future fuel use. By 2015, the required efficiency benchmarks found the middle value of around 35 miles for every gallon (mpg) for traveler autos and around 27 mpg for light trucks subsequent to considering the impression blend of vehicles sold inside every classification. The principles for every class are right now required to increment after some time with the goal that the benchmarks for model year 2025 vehicles are relied upon to reach around 53 mpg and 38 mpg, separately.

4 0

2 years ago

Which physical geographic feature has created a north/south division in the settlement pattern of Africa?

Ksenya-84 [330]

here is your answer...

3 0

3 years ago

How much more ground motion is produced by an earthquake of magnitude 7.0 than by an earthquake of magnitude 4.0?

antoniya [11.8K]

Ten times as much for each magnitude increase; thus a magnitude 7 is 1000 times more displacement than magnitude 4. Most earthquakes happen at the edges of a tectonic plates. A break in earth's crust along which blocks of crust slide relative to one another is called earthquakes.

5 0

4 years ago

A group of 45 people are going to run a race. The top three runners earn gold, silver, and bronze medals. How many ways can 3 ru

Lesechka [4]

This is a Permutation question solved by P (n,r).

n (Number of objects) = 45
r (Number of samples) = 3

P (n,r) = P (45,3)

P (45,3) = $\frac{45!}{(45-3)!}$

P (45,3) = $\frac{45!}{42!}$

45! = 42! * 43 * 44 * 45

∴ P (45,3) = $\frac{45!}{42!}$ = $\frac{42! * 43 * 44 * 45}{42!}$

P (45,3) = 43 * 44 * 45

= 85,140

Therefore, in a group of 45 runners, 3 <span>people can earn gold, silver and bronze medals in 85,140 ways.

<em>p.s - This question should be under Mathematics, not Geography.</em></span>

7 0

3 years ago