subject

Mathematics, 22.04.2021 18:40 hely7856

The Wolverine Worldwide, a show company in Rockford, improperly disposed of chemicals (PFAS) which leaked into the ground water. The state's drinking water limit of 70 parts per trillion (ppt) is considered safe, while
anything above 70ppt is considered dangerous. Officials believe that the water in nearby towns to Rockford may
also be unsafe. They take a random sample of 200 households in a nearby town. They find the average level of
the sample is 70.5 ppt.

ansver

Answers: 3

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 21:00

Type the correct answer in each box. use numerals instead of words. if necessary, use / fir the fraction bar(s). the graph represents the piecewise function: h

Answers: 3

question

Mathematics, 21.06.2019 21:20

In 2009, there were 1570 bears in a wildlife refuge. in 2010, the population had increased to approximately 1884 bears. if this trend continues and the bear population is increasing exponentially, how many bears will there be in 2018?

Answers: 2

question

Mathematics, 21.06.2019 22:30

What is 100,000 times 1/100,000, using the standard method of multiplication? write the answer as 10 to a power.

Answers: 1

question

Mathematics, 21.06.2019 22:30

If a line is defined by the equation y = 5x + 2, what is the slope?

Answers: 2

You know the right answer?

The Wolverine Worldwide, a show company in Rockford, improperly disposed of chemicals (PFAS) which l...

Questions

question

Social Studies, 25.10.2019 02:43

Martha is playing a simple card game with her toddler son. the cards are similar to the playing cards used by adults, but the suits are similar shapes...

question

Mathematics, 25.10.2019 02:43

Asap! will give brainliest! write a paragraph or two-column proof for the following conjecture. given: m∠sqr = 45°. m∠r = 30°.

question

Business, 25.10.2019 02:43

Every year texas state university awards (on the average) 6,000 bachelor’s degrees. of these students (on the average) 4,500 are employed in their cho...

question

Mathematics, 25.10.2019 02:43

Assume that thermometer readings are normally distributed with a mean of 0degreesc and a standard deviation of 1.00degreesc. a thermometer is randomly...

question

Business, 25.10.2019 02:43

Variable manufacturing costs are $126 per unit, and fixed manufacturing costs are $157,500. sales are estimated to be 10,000 units. if an amount is ze...

question

Social Studies, 25.10.2019 02:43

Competent early childhood programs should focus: group of answer choices on cognitive development and parental involvement. primarily on socioemotion...

question

Mathematics, 25.10.2019 02:43

Listed below are the amounts (dollars) it costs for marriage proposal packages at different baseball stadiums. find the range, variance, and standard...

question

Biology, 25.10.2019 02:43

Plants are photoautotrophs. what does this mean? a) they are attracted to light. b) they are the primary consumers of the biosphere.

question

Business, 25.10.2019 02:43

In the month of november, cullumber company inc. wrote checks in the amount of $10,230. in december, checks in the amount of $11,815 were written. in...

question

Mathematics, 25.10.2019 02:43

The closing price of a company’s stock tomorrow can be lower, higher or the same as today’s closing price. after evaluating all the information availa...

question

Engineering, 25.10.2019 02:43

Between january and february 2017, by how much did: instructions: enter your responses rounded to the nearest whole number. a. disposable income inc...

question

Mathematics, 25.10.2019 02:43

Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 149 millimeters, and a standard deviat...

question

Mathematics, 25.10.2019 02:43

Let x ={xix is a whole number less than 10}, y ={xix is an even number} what is x and y? 1. {0,2,4,6,8} 2. {1,3,5,7,9} 3. {1,...

question

Mathematics, 25.10.2019 02:43

Mrs. watson's jar of beads contain 100 red beads, 50 blue beads, and 50 green beads. if she pulls out a bead without looking, why is the chance that t...

question

Mathematics, 25.10.2019 02:43

Which of these expressions cannot be simplified by combining like terms? clear check 6fg3+4−4f2g2+f3g−12 6fg3+2f(2fg)+4f2g−10 6fg3+5f2g2+f3g−7 6f3g3+...

question

Business, 25.10.2019 02:43

With the assumption of costs and prices generally rising, which of the following is correct? entry field with incorrect answer fifo provides the clos...

question

Mathematics, 25.10.2019 02:43

Tasty bought 99 butterscotch candies. the candies came in bags, and the number of bags was 2 less than the number of candies in each bag. how many can...

question

Mathematics, 25.10.2019 02:43

Abird watcher is standing 50 feet from the base of a large tree. the surveyor measures the angle of elevation to a bird on top of the tree as 71.5. ho...

question

Mathematics, 25.10.2019 02:43

Which question is an example of a statistical questions...

question

History, 25.10.2019 02:43

Which of the following shows the correct order of events in the conflict over the ohio territory...

More questions: Mathematics Another questions

Questions on the website: 13722367