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Can you multiply a coefficient by a constant
answered
Sep 12, 2021
Mathematics
middle-school
6
votes
171k
views
In the titration of 238.0 mL of a 5.60×10-2 M solution of acid H3A (Ka1 = 1.0×10-3, Ka2 = 5.0×10-8, Ka3 = 2.0×10-12), calculate the volume of 2.90 M NaOH required to reach the following pH values. pH =
answered
Aug 5, 2021
Chemistry
college
3
votes
181k
views
Lactase and carbonic anhydrase are examples of what type of substance? substrate reactant product enzyme
answered
Jul 17, 2021
Biology
high-school
2
votes
84.9k
views
What is the domain of the function f(x) = x + 1/ x^2 - 6 + 8?
answered
Jun 7, 2021
Mathematics
high-school
4
votes
215k
views
The scientific term for cattle is bovine ovine porcine equine caprine
answered
Mar 7, 2021
Geography
high-school
6
votes
106k
views
Solve. 3 + x = 4x + 12
answered
Mar 5, 2021
Mathematics
high-school
3
votes
192k
views
When the boat is placed on the scale, how does its weight compare to the weight of the water it displaced?
answered
Mar 4, 2021
Chemistry
middle-school
6
votes
46.3k
views
ASAP PLZZZ 20 points!!!!!!!
answered
Feb 9, 2021
Mathematics
middle-school
2
votes
110k
views
George buy pizza. He eat 3/8 of the pizza for lunch and 1/2 of the pizza for pizza for lunch What fraction of the pizza has George eaten?
answered
Oct 13, 2020
Mathematics
high-school
6
votes
29.0k
views
Subtract 11b2 - 4b +7 from b2 + 8b -9
answered
May 31, 2020
Mathematics
middle-school
3
votes
34.0k
views
As you stand by the side of the road, a car approaches you at a constant speed, sounding its horn, and you hear a frequency of 76 Hz. After the car goes by, you hear a frequency of 65 Hz. What is the speed
answered
Apr 25, 2020
Physics
college
3
votes
76.9k
views
They are going TO THE PARK. Verbe tense Question:
answered
Jan 26, 2020
French
middle-school
5
votes
17.2k
views
A 10 kg mass is lifted 5 m with an upward acceleration of 2 m/s^2 (Note: a process diagram is not required for this problem) a) What is the upward force necessary to lift the box? Express your answer in
answered
Jan 16, 2020
Engineering
college
1
vote
154k
views
What are at least 2 differences mitosis and meiosis?
answered
Oct 29, 2019
Chemistry
middle-school
7
votes
156k
views
Lisa walked 48 blocks in 3 hours how much blocks per hours
answered
Sep 20, 2019
Mathematics
high-school
2
votes
163k
views
"Leadership Quote of the Day" Write a quote or slogan for yourself that will inspire you to become a good leader in your life. Explain what meaning this has for you.
answered
Sep 18, 2019
History
high-school
2
votes
192k
views
Blue wavelength are ______ than red wavelengths. longer shorter brighter
answered
Sep 17, 2019
Biology
high-school
3
votes
24.7k
views
Help with this one two please
answered
Feb 27, 2019
Mathematics
middle-school
4
votes
112k
views
3/20 , 3/10 , 9/20 , 3/5 ... Find terms of an arithmetic sequence. What's the next fraction in this sequence? Simply your answer.
answered
Sep 30, 2018
Mathematics
high-school
0
votes
160k
views
Which event is the BEST example of the growing anti-immigrant sentiment that spread throughout the United States in the 1920s?
answered
Sep 28, 2018
History
high-school
7
votes
164k
views
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