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Find cos(2*ABC) 100POINTS
answered
Nov 10, 2023
Mathematics
high-school
6
votes
4.5k
views
Hannah wanted to check her solution of b=-3 for the equation 9/7 (1+b)-6/7b 1=1 . Substituting b for -3, she writes the following: A. 9/7(1+(-3))-6/7b+1=1 B. 9(1+(-3))-6(-3)-7=7 C. 9(1+(-3))+18+7=7 D.
answered
Oct 14, 2023
Mathematics
middle-school
6
votes
85.0k
views
Which best describes how mRNA is produced in a cell? A. mRNA is made by duplicating RNA found in the nucleus. O B. mRNA is made by DNA, using RNA nucleotides as a template. C. mRNA is made by lining up
answered
Sep 27, 2023
Biology
high-school
14
votes
110k
views
In the 1930s, unusually dry weather blew winds over much of the oklahoma, texas, kansas, and colorado soils, creating.
answered
Sep 11, 2023
History
high-school
5
votes
122k
views
Which of the following shows the graphs of the equations?
answered
Jun 3, 2023
Mathematics
college
3
votes
186k
views
Past evidence shows that when a customer complains of an out-of-orderphone there is an 8% chance that the problem is with the inside wiring. During a 1-month period,100 complains are lodged. Assume that
answered
Dec 24, 2022
Engineering
college
3
votes
184k
views
Help please show work or tell me how
answered
Dec 16, 2022
Mathematics
high-school
6
votes
71.8k
views
Which is NOT a function of proteins? (Choose only ONE answer.) 1)working in the immune system 2)providing energy 3)working as enzymes 4)building muscle
answered
Dec 2, 2022
Biology
high-school
5
votes
124k
views
Simplify (ab)(ab)(ab)(ab). ab 4 a 4b 4 4ab
answered
Nov 21, 2022
Mathematics
high-school
3
votes
213k
views
Help me please!!!!!!!!!!!!!!!!!!!!
answered
Oct 16, 2022
Mathematics
high-school
2
votes
117k
views
PLEASE PLEASE PLEASE HELP!!
answered
Oct 10, 2022
Mathematics
high-school
9
votes
78.3k
views
there are 96 boys and 120 girls in grade 9.write down the ratio of the number of boys to the number of girls in the class
answered
Sep 12, 2022
Mathematics
high-school
0
votes
173k
views
Ahmad is using technic cross-pollination for his mango plants in his orchard. He said combines genetic materials from two parent plants of the same species will has many advantages. Justify the statement.
answered
Jun 15, 2022
Biology
college
1
vote
23.4k
views
What car has autopilot?
answered
May 23, 2022
Engineering
college
6
votes
170k
views
Tsunamis are often the result of underwater earthquakes. A tsunami can produce waves of up to 20 meters in height when they reach the shore, causing immense damage. Which of the following is a consequence
answered
May 2, 2022
Biology
high-school
5
votes
47.4k
views
Help pls i will mark brainleastly thingy
answered
Mar 14, 2022
Mathematics
high-school
12
votes
124k
views
when sulfereic acid is mixed with aluminum hydroxide the reaction produces aluminum sulfate wand water. if 3.24 g of sulferic acid and 0.945 g of alumium hydroxide were used, what is the theoretical yield
answered
Oct 12, 2021
Chemistry
middle-school
2
votes
57.4k
views
A graph has quantity on the x-axis and price on the y-axis. Demand curve points are at (20, 70), (40, 40), (60, 10).A graph has quantity on the x-axis and price on the y-axis. A demand line goes through
answered
Sep 11, 2021
Mathematics
middle-school
3
votes
18.6k
views
1. Choose the three numbers that would round to 4.63. A. 4.632 B. 4.6228 C. 4.6257 D. 4.6285
answered
Aug 1, 2021
Mathematics
middle-school
2
votes
203k
views
Someone plzzz help with this numbers 1-13 and show work I’ll give extra points plzzz
answered
Feb 23, 2021
Chemistry
middle-school
2
votes
228k
views
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