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Answers by Ilovewt

Answers by Ilovewt
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When a number is squared, the result is 49​
answered Apr 27, 2021
4 votes
31.3k views
The amount y (in grams) of the radioactive isotope fermium-253 remaining after t hours is y=a(0.5)t/72, where a is the initial amount (in grams). What percent of the fermium-253 decays each hour? Round
answered Apr 10, 2021
5 votes
213k views
What is the domain what is the range what is the increasing and the decreasing ​
answered Feb 13, 2021
1 vote
97.1k views
8 thousands divided by what number is equal to 8 tens?
answered Oct 28, 2020
4 votes
125k views
Consider light of wavelengths 400 nm (UV), 550 nm (green, visible), and 900 nm (infrared). What is the energy associated with a 400 nm (UV) photon, a 550 nm (green, visible) photon, and a 900 nm (infrared)
answered Oct 1, 2020
6 votes
18.0k views
10 counties that the us invaded since 1980
answered Sep 20, 2020
5 votes
210k views
Select the most likely product for this reaction: LiOH(aq) + HNO3(aq) ---> ? CO2(g) + H2O(l) LiNO3(aq) + H2O(l) LiNO3(aq) + H2(g) + O2(g)
answered Jul 17, 2020
3 votes
182k views
In circumstances where the body requires prolonged or increased levels of a hormone, the DNA of target cells will specify the synthesis of more receptors on the surface of the cells of the target organ.
answered Mar 3, 2020
4 votes
83.9k views
Which type of friction force acts when there is no motion?
answered Oct 1, 2019
1 vote
129k views
Read this passage: One of the first strikes of cotton-factory operatives that ever took place in this country was that in Lowell, in October, 1836. When it was announced that the wages were to be cut down,
answered Jul 5, 2019
6 votes
159k views
In cuba, reed, carroll, and lazear fought against which disease? dysentery influenza measles yellow fever
answered Apr 15, 2019
4 votes
36.2k views
What is 461 3/4 - 65 7/8
answered Jan 18, 2019
5 votes
109k views
C. what is the implied tax (i. e., tax/average income) on the highest quintile?
answered Dec 14, 2018
6 votes
29.4k views
A freeway loop is marked by a _____-digit number beginning with an even number.
answered Sep 4, 2018
3 votes
194k views
What is the output of the function f(x) = x + 21 if the input is 4? When the input is 4, the output of f(x) = x + 21 is
answered Aug 6, 2018
1 vote
19.0k views
The author begins by introducing the organizers of the demonstrations. why is this an effective way to begin the document.
answered Mar 14, 2018
3 votes
147k views
Some ________ can jump directly between computers without human intervention.
answered Feb 11, 2018
5 votes
182k views
During the Middle Ages, how did Catholic religious leaders influence the kings and lords of Europe? The Church usually had bishops and cardinals made into kings. The Church taught that it had authority
answered Dec 22, 2017
2 votes
235k views
_____ plants grow in moist environments so they can absorb water and nutrients by osmosis and diffusion.
answered Jan 5, 2017
5 votes
24.2k views
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