Match the use of fuel in miles per gallon to the car or the truck.
1. car driving on the highway a. 24 mi/gal
2. car driving in the city b. 28 mi/gal
3. truck driving on the highway c. 35 mi/gal
4. truck driving in the city d. 26 mi/gal

What is the value of x? enter your answer in the box. x = two intersecting tangents that form an angle of x degrees and an angle of 134 degrees.

The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?