Answers by Sam Alba
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Answers by Sam Alba

Answers by Sam Alba
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Absorption of _______ radiation results in vibrational excitation of the bonds in a compound.
answered Nov 17, 2023
0 votes
64.2k views
Which sentence is correctly punctuated?
answered Oct 17, 2023
6 votes
65.2k views
What’s the name for earth’s supply of water
answered Apr 22, 2023
2 votes
83.0k views
HELP DUE IN A HOUR!! please no links !
answered Oct 14, 2022
1 vote
225k views
A manufacturer gets a shipment of 580 batteries of which 27 are defective. The store manager wants to be able to test random samples in future shipments. She tests a random sample of 20 batteries in this
answered Sep 25, 2022
5 votes
179k views
Why do you think it is important for the United States to have a constitution?
answered Sep 13, 2022
3 votes
93.7k views
What characteristics can help me determine whether wind, water or ice are the agents for change of Earth's surface? ​
answered Aug 13, 2022
5 votes
166k views
How do you identify the leading term and coefficient of a polynomial expression
answered Jun 22, 2022
5 votes
205k views
Help please _____ happens when gravity moves sediment downhill. a. Weathering only b. Mass movement c. Erosion only d. Gravity
answered Mar 29, 2022
1 vote
149k views
HELPPPPP MY DAUGHTER PLSSSSSS
answered Mar 25, 2022
4 votes
171k views
A sample of water contains 5.24x10^22 molecules. How many moles are in this sample?
answered Mar 22, 2022
7 votes
102k views
Mao Zedong’s goals during the Revolution of 1911 included all of the following except __________. A. to end imperial rule B. to reunify China and end warlord rule C. to stop foreign division and rule of
answered Mar 3, 2022
5 votes
108k views
Obtener la fórmula empírica de un compuesto cuya composición centesimal reporta: Cr: 26,53 % , S: 24,52 % y O: 48,96%. Dato: m.A. [Cr= 52 , S= 32]
answered Feb 5, 2022
3 votes
34.8k views
HELP ILL GIVE U BRAINLESS I NEED THIS ANSWER FAST! I’ll make u art tol
answered Dec 7, 2021
6 votes
196k views
What ph do you expect for naoh?​
answered Oct 23, 2021
2 votes
146k views
Ana is planning to build an electrical circuit. are connected to a light bulb, then the light bulb will burn longer than if two batteries are connected because more batteries provide more energy." Which
answered Oct 22, 2021
1 vote
144k views
Where your friend come from? have does do-is
answered Sep 21, 2021
1 vote
163k views
Which expression shows the sum of the polynomials with like terms grouped together? (8x+3z-8z^2)+(4y-5z)
answered Aug 25, 2021
3 votes
105k views
Distance Formula d = 1(x, - x) + (yz – y.) Find the distance between the points (-9,-2) and (-1,4). Round to the nearest tenth if necessary.
answered Aug 23, 2021
1 vote
125k views
The weights of Siamese cats are normally distributed with a mean of 6.4 pounds and a standard deviation of 0.8 pounds. If a breeder of Siamese cats has 128 in his care, how many can he expect to have weights
answered May 25, 2021
6 votes
209k views
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