Question 6
1.12 pts
The table below shows the relationship between pH level and mercury level...
Mathematics, 11.10.2020 22:01 aylinkayla
Question 6
1.12 pts
The table below shows the relationship between pH level and mercury level for 8 lakes. Which
equation below is the least-squares regression line for these data?
pH
Mercury
0.49
7.2
15.8
1.16
7.6
0.05
8.2
10.15
8.7
0.19
7.8
0.77
5.8
1.08
16.7
0.98
Answers: 2
Mathematics, 21.06.2019 16:00
()1. how do you find range? 2.the following set of data is to be organized into a histogram. if there are to be five intervals on the graph, what should the length of each interval be? 30, 34, 23, 21, 27, 25, 29, 29, 25, 23, 32, 31
Answers: 1
Mathematics, 21.06.2019 17:30
As part of an annual fundraiser to raise money for diabetes research, diane joined a bikeathon. the track she biked on was 1,920 yards long. diane biked 38.5 laps. her sponsors agreed to donate an amount of money for each mile she biked. how many miles did she bike? first fill in the blanks on the left side using the ratios shown. then write your answer. given ratios: 5280ft / 1 mi , 1 mi /5280 ft , 1,920 yards / 1 lap , 1 lap / 1,920 yards , 3 ft / 1 yard , 1 yard / 3 ft. blanks: 38.5 laps / 1 yard x (blank) x (blank) x (blank) = (blank) miles i'm really confused on how to do this, and the explanations aren't exactly . if you could walk me through how to do this, it would be greatly appreciated.
Answers: 1
Mathematics, 21.06.2019 21:00
Apiling for a high-rise building is pushed by two bulldozers at exactly the same time. one bulldozer exerts a force of 1250 pounds in a westerly direction. the other bulldozer pushes the piling with a force of 2650 pounds in a northerly direction. what is the direction of the resulting force upon the piling, to the nearest degree? a. 65 n of w b. 25 n of w c. 45 n of w d. 35 n of w
Answers: 1
Mathematics, 11.04.2021 07:00
Mathematics, 11.04.2021 07:00
Mathematics, 11.04.2021 07:00
Computers and Technology, 11.04.2021 07:00
Business, 11.04.2021 07:10
Mathematics, 11.04.2021 07:10
English, 11.04.2021 07:10