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(16 + 4) * 9 = (16 * x) + (4 * y) help please quick
asked
Sep 21, 2021
Mathematics
high-school
1
answer
3
votes
129k
views
A technique known as polymerase chain reaction (PCR) is able to produce millions of copies of a DNA molecule in only a few hours. Which of the following cellular processes is PCR most similar to? Choose
asked
Sep 16, 2021
Biology
college
1
answer
3
votes
163k
views
What would be the acceleration of an object with a mass of 5,000 g when hit with a force of 55 N?
asked
Jul 27, 2021
Physics
high-school
1
answer
3
votes
1.2k
views
Which of the following is the building block of all proteins? Question 4 options: A.Amino acids B.Phosphate groups C.Nitrogen bases D.5 Carbon sugars
asked
May 27, 2021
Biology
high-school
2
answers
5
votes
104k
views
How many grams of NaCl should be added to 250 grams of waterto make a 0.40 m solution?
asked
Apr 8, 2021
Chemistry
college
1
answer
5
votes
197k
views
If you were writing an informational essay on the many species of birds in your area, what would be the best organizational structure for your writing?(1 point) cause/effect compare/contrast definition
asked
Mar 9, 2021
English
middle-school
2
answers
4
votes
121k
views
Which of these characteristics would be true of an insulator? a. high resistance b. low resistance c. high conductivity d. low conductivity
asked
Dec 22, 2020
Physics
high-school
2
answers
4
votes
15.3k
views
Which of the following is a way to conserve water quantity a A buying bottled water B reducing the amount of detergent use in the laundry C decreasing amount of electricity used for appliances D none of
asked
Oct 2, 2020
Biology
middle-school
2
answers
0
votes
185k
views
If 5.7×10^k= 570,000, what is the value of k?
asked
Jun 20, 2020
Mathematics
middle-school
1
answer
2
votes
233k
views
An nrbc (nucleated red blood cell) is _______ a mature erythrocyte. a. less mature than b. the same as c. more mature than d. from a different cell line than
asked
Nov 19, 2019
Biology
high-school
1
answer
4
votes
14.6k
views
What is it called when an insect looks like a leaf so it blends in with its surroundings and it's hard for predators to see
asked
Nov 2, 2019
Biology
high-school
1
answer
2
votes
216k
views
What is 0.95 × 3.75?
asked
Apr 20, 2019
Mathematics
middle-school
2
answers
0
votes
35.8k
views
In a reef off the coast of a large island, an increase in net fishing lowers the populations of most reef fish (including stoplight parrotfish, queen angelfish, yellowtail snappers, and Nassau groupers).
asked
Jan 12, 2019
Biology
college
2
answers
5
votes
16.7k
views
on a trip, the fare was 75 cents for each adult and 50 cents for each child if 20 passengers paid 12.00$ how many adults and children went?
asked
Dec 7, 2018
Mathematics
high-school
1
answer
2
votes
89.7k
views
Leigh was nervous about her piano recital and paced behind the curtain until she was called to the stage. As she walked toward the spotlight, she took a deep breath and smiled at the audience.Which word
asked
Oct 28, 2018
English
college
1
answer
5
votes
151k
views
Suppose you went to a carnival. the price in was $6, and you paid $0.50 to get on each ride. if you went to the carnival and rodeo 11 rides, how much did you spend?
asked
Oct 10, 2018
Mathematics
high-school
1
answer
2
votes
3.4k
views
Describe 2 conditions that are necessary for an eclipse to occur.
asked
Dec 17, 2017
Geography
high-school
1
answer
1
vote
159k
views
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