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The _____________ cells in the _________________ of a nephron can cause and increase or decrease in body pH. A. intercalated; collecting duct B. principal; proximal convoluted tubule C. macula densa; distal
answered
Jul 17, 2021
Biology
high-school
5
votes
113k
views
Suppose that three firms make up the entire wig manufacturing industry. One has a 40% market share, and the other two have a 30% market share each. The Herfindahl index of this industry is . A new firm,
answered
May 10, 2021
Business
college
2
votes
144k
views
I need help finding B
answered
Apr 28, 2021
Mathematics
high-school
3
votes
223k
views
A bowl contains blueberry and strawberry there are a total of 10 berries in the bowl The ratio of blueberry to strawberry is 2 for every 3 how many of each berry are in each bowl
answered
Apr 24, 2021
Mathematics
college
4
votes
52.7k
views
The Volga River flows through Russia into what sea?
answered
Mar 22, 2021
Social Studies
high-school
1
vote
111k
views
The dwarves of the Grey Mountains wish to conduct a survey of their pick-axes in order to construct a 99% confidence interval about the proportion of pick-axes in need of repair. What minimum sample size
answered
Feb 10, 2021
Mathematics
college
3
votes
63.0k
views
What is the simple form of 35%
answered
Oct 28, 2020
Mathematics
middle-school
2
votes
188k
views
Identify the dependent and independent variables on the following scenario: A researcher is studying the effect of sleep on academic performance, thinking that less sleep will lead to lower grades. She
answered
Sep 30, 2020
Mathematics
middle-school
5
votes
73.4k
views
Choose all the answers that apply. The sun _____. is the only star in our solar system is the largest star in the Milky Way galaxy is made mostly of hydrogen and helium will continue to release light and
answered
Jun 18, 2020
Biology
middle-school
2
votes
95.3k
views
Where are metalloids found on the periodic table
answered
Jan 23, 2020
Physics
middle-school
3
votes
75.5k
views
Which is the overall purpose of the excretory system?
answered
Dec 17, 2019
Biology
college
5
votes
8.1k
views
Data set: 47, 45, 44, 41, 48 1. Find the mean. Mean = 47 + 45 + 44 + 41 + 48 5 = 225 5 = 45 2. Find each absolute deviation. Absolute deviations: 2, 0, 1, 4, 3 What is the mean absolute deviation (MAD)
answered
Oct 23, 2019
Mathematics
middle-school
4
votes
46.0k
views
What is the influences of spanish in the Phillippines. Just give some answer
answered
Oct 17, 2019
History
middle-school
2
votes
62.6k
views
What is the importance of the federal system
answered
Sep 7, 2019
Social Studies
middle-school
4
votes
150k
views
Malonic ester (diethyl malonate) is treated successively with sodium ethoxide (1 eq.), ethyl bromide, potassium tert-butoxide, isobutyl chloride, hot aqueous naoh, hcl, and heat. what is the final product?
answered
May 9, 2019
Chemistry
college
3
votes
77.5k
views
The Yellow Fever always begins in the lowest part of a populous mercantile town near the water, and continues there, without affecting the higher parts. Which character in Fever 1793 represents this idea?
answered
Dec 23, 2018
English
middle-school
5
votes
33.7k
views
A shopkeeper marks his goods at 40% above cost (the price he pays for the goods) and then offers a 25% discount. If a jacket costs the shoe keeper $200, at what price is it sold
answered
Dec 17, 2018
Mathematics
high-school
5
votes
185k
views
What principles did the articles of confederation attempt to uphold? power of the states civil liberties strong central government checks and balances?
answered
Sep 7, 2018
History
high-school
2
votes
231k
views
What is the quotient and remainder when x2 + x − 12 is divided by x − 2?
answered
Jul 20, 2018
Mathematics
high-school
3
votes
41.2k
views
Were any of the books on display in the library written by foreign authors?
answered
Jan 13, 2018
Social Studies
high-school
5
votes
43.3k
views
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