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Larry has three times as many pencils as Ben. Dejuan has four less than the number of pencils as Ben. Write the expression that would be the total number of pencils for all three of them.
answered
Apr 29, 2022
Mathematics
high-school
3
votes
150k
views
A cylindrical specimen of cold-worked steel has a Brinell hardness of 250.(a) Estimate its ductility in percent elongation.(b) If the specimen remained cylindrical during deformation and its original radius
answered
Dec 27, 2021
Engineering
college
3
votes
219k
views
The slope of an isocost line ________ and equals the negative of ________. Select one: a. is constant; the ratio of the marginal products b. decreases as we move down the line; the ratio of the marginal
answered
Dec 16, 2021
Business
college
4
votes
130k
views
What do plant cells have that animal cells do NOT?
answered
Dec 5, 2021
Biology
high-school
3
votes
142k
views
Which of the following types of carbon fixation is least common for plants in arid locations? a. C3 b. C4 c. CAM d. none of the above
answered
Nov 12, 2021
Chemistry
middle-school
2
votes
127k
views
Which of the following best describes how soil is formed? A. from weathered rocks and decomposed organic material B. by the load of sediments dumped along the shoreline by waves C. from the accumulation
answered
Oct 28, 2021
Chemistry
high-school
3
votes
199k
views
Roua oun clouses com found sentences Complex adjective by adding after then Sentonces and corbs He
answered
Oct 23, 2021
English
college
3
votes
136k
views
Is there evidence that the average global temperature may be affected by lead?? if so what is some evidence??
answered
Sep 28, 2021
Biology
middle-school
1
vote
52.1k
views
What is the acceleration of Romeo’s 900 kg horse if it moves with a force of 9000 N?
answered
Jun 21, 2021
Physics
high-school
2
votes
16.4k
views
There are 6 times as many dogs as cats. If total the total number of dogs and cats is 21, how many dogs are there?
answered
Jun 18, 2021
Mathematics
college
1
vote
33.3k
views
Calculate the total pressure in a mixture of 8 g of dioxygen and 4 g of dihydrogen confined in a vessel of 1 dm8 at 27 ∘C. (R = 0.083 bar dm8 K−1 mol−1
answered
Mar 29, 2021
Chemistry
high-school
1
vote
146k
views
Which statement about the function is true? The graph of the function f(x) = (x – 4)(x + 1) is shown below. The function is increasing for all real values of x where x<0. The function is increasing for all real values of x where x < -1 and where x > 4. The function is decreasing for
answered
Mar 17, 2021
Mathematics
middle-school
4
votes
67.1k
views
Shane is using pieces of square paper to cover a cube shaped gift with sides that are 9 inches long to find out the area of the paper he needs,he uses the formula for surface area of a cube A=6s to the
answered
Feb 18, 2021
Mathematics
college
5
votes
226k
views
3 people pack enough water to last 9 days. 5 more people join them. How long will their water last?
answered
Jul 22, 2020
Mathematics
middle-school
6
votes
225k
views
Don gets 1 hit every 3 times at bat. How many hits will he have gotten after 369 times at bat?
answered
Jul 16, 2020
Mathematics
middle-school
3
votes
120k
views
What are advantages of using nuclear reactors to generate electricity
answered
May 19, 2020
Physics
middle-school
6
votes
34.4k
views
What is 30+60? pls. help
answered
May 15, 2020
Mathematics
middle-school
4
votes
57.7k
views
To increase the amount of current flowing in a circuit, how should you change the voltage if the resistance stays the same?
answered
Feb 3, 2020
Physics
middle-school
1
vote
216k
views
What is natural selection? A.a process that selects variations that help with survival and that spreads the variations to more offspring B. a process through which nature selects an individual within a
answered
Jun 2, 2019
Biology
college
1
vote
141k
views
Describe how identifying the metagenome of different environments can lead to help solving some of the world's most complex challenges in agriculture, medicine, energy, and more.
answered
May 17, 2019
Biology
high-school
5
votes
223k
views
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