Mathematics, 09.02.2021 01:50 driskell3

It takes Kim 11 hours to proof a chapter of Hawkes Learning Systems' College Algebra book and it takes Nina 4 hours. How long would it take them working together? (Round your answer to two decimal places.)

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 18:50

If x = -2, then x 2-7x+10 equals a. 0 b.20 c.28

Answers: 1

Answer

Mathematics, 21.06.2019 19:00

The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).

Answers: 1

Answer

Mathematics, 21.06.2019 19:20

Which of the following is the result of expanding the series

Answers: 1

Answer

Mathematics, 21.06.2019 19:50

The graph shows the distance kerri drives on a trip. what is kerri's speed?

Answers: 3

Answer

You know the right answer?

It takes Kim 11 hours to proof a chapter of Hawkes Learning Systems' College Algebra book and it tak...

Questions

Social Studies, 07.03.2020 04:57

A friend of yours, a senior, took the Graduate Record Exam in September and scored in the 99th percentile. In February, your friend took the same exam...

Business, 07.03.2020 04:57

Laura is a gourmet chef who runs a small catering business in a competitive industry. Laura specializes in making wedding cakes. Laura sells 20 weddin...

Social Studies, 07.03.2020 04:57

While a man provided directions to a construction worker, two experimenters rudely interrupted by passing between them carrying a door. The man's fail...

Social Studies, 07.03.2020 04:57

John Brown, Lloyd Peterson, and Margaret Peterson created a classic technique for assessing short-term memory. In this technique, people saw some stim...

Business, 07.03.2020 04:57

Use the following to answer : Table: Market Basket of School Supplies Good Prices in 2010 (Base Year) Quantity Bought (2010) Prices in 2...

Mathematics, 07.03.2020 04:57

Consider an end system A connected to an end system B by four full-duplex links (same rates in the two directions but different output buffers) and th...

Chemistry, 07.03.2020 04:57

Equal volumes of 0.25 M acetic acid and 0.25 M potassium hydroxide are combined. Write the net ionic equation for the reaction and identify the aqueou...

Biology, 07.03.2020 04:57

PLEASE HELP ME QUICKLYYY in the chemical equation below, what molecule does the chemical formula C6H12O6 represent? Light energy + 6 H2O + 6 CO2...

Social Studies, 07.03.2020 04:57

Hich of the following is true of a standard operating procedure? a. It outlines the steps to be followed in particular circumstances. b. It is a singl...

Biology, 07.03.2020 04:57

Bariatric surgery is performed to treat morbid obesity by restricting the amount of food that can enter the stomach and be digested. a. True b. False...

History, 07.03.2020 04:57

Domestic policy can be compared to rules that apply to certain members of a club to members and non-members of a club only to members of a club only t...

Chemistry, 07.03.2020 04:57

What is the composition, in atom percent, of an alloy that consists of a) 5.5 wt% Pb and b) 94.5 wt% of Sn? Assume that the atomic weight for lead and...

Business, 07.03.2020 04:57

Suppose the tax rate on the first $10,000 income is 0 percent; 10 percent on the next $20,000; 20 percent on the next $20,000; 30 percent on the next...

Health, 07.03.2020 04:57

3. These are needed on a daily basis, because they are not stored in the body: fat-soluble vitamins water-soluble vitamins calcium

Business, 07.03.2020 04:57

Getler Inc.'s projected capital budget is $2,000,000, its target capital structure is 40% debt and 60% equity, and its forecasted net income is $1,000...

Business, 07.03.2020 04:57

Heartbeat Industries has recently introduced a new production method that will make the production of their medical devices more cost-effective. Which...

English, 07.03.2020 04:58

Correct the grammatical errors: Thanks for your interest in rev. Please listen carefully to the audio file all the way till the end and please e...

Mathematics, 07.03.2020 04:58

Find the answer to 1/8 + 7/12...

Mathematics, 07.03.2020 04:58

Which algebraic expression is equivalent to this expression? 3(2x − 8) – 11x A. -5x – 24 B. -5x – 8...

Physics, 07.03.2020 04:58

A water wave is 3m tall. Taking a picture of the wave, you measure 7m between peaks. With your stopwatch, you measure .8 seconds between a peak and a...

More questions: Mathematics Another questions