Answers by John Halbert
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Answers by John Halbert

Answers by John Halbert
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F(x)=2x^2+7x. find f(-2)
answered Dec 23, 2024
5 votes
47.3k views
A small block is attached to an ideal spring and is moving in shm on a horizontal, frictionless surface. when the amplitude of the motion is 0.090 m , it takes the block 2.47 s to travel from x = 0.090
answered Sep 15, 2024
1 vote
33.8k views
I have reviewed the mechanism involving NAD+, G3P, and cysteine and I know the steps by memory, but what is the role of GAPDH specifically? Is the fact that the reaction is catalyzed by GAPDH simply a
answered May 21, 2024
0 votes
217k views
dole pineapple inc. is concerned that the 16-ounce can of sliced pineapple is being overfilled. assume the population standard deviation of the process is 0.03 ounce. the quality-control department took
answered Apr 9, 2024
2 votes
65.1k views
There are eight shirts in your closet, four blue and four green. you randomly select one to wear on monday and then a different one on tuesday. you wear blue shirts both days. please show your work, just
answered Aug 11, 2023
5 votes
147k views
Ancient Greece Name the inventors of democracy.
answered Jun 22, 2023
6 votes
148k views
Biggest one yet. ( This is a pretty big one.) Enjoy!
answered Dec 28, 2022
14 votes
103k views
The power dissipated in a series RCL circuit is 68.3 W, and the current is 0.548 A. The circuit is at resonance. Determine the voltage of the generator. (The current given is the rms current.)
answered Dec 24, 2022
3 votes
69.4k views
Write a sentence telling what the person(s) need(s). Use the pictures as clues and the correct forms of the verb NESESITAR and the adjective NUEVO.
answered Dec 15, 2022
3 votes
147k views
Cerca______casa hay un patio. A. del B. de la C. a el D. a la
answered Dec 4, 2022
4 votes
217k views
. (3, 6) and (6,9) slope of the line
answered Nov 9, 2022
4 votes
18.6k views
Hailey's car used 4 gallons to travel 172 miles. At what rate does the car use gas, in miles per gallon?
answered Sep 8, 2022
11 votes
81.0k views
When a zebra drinks water from a watering hole, which two spheres are interacting? Select one: Geosphere and atmosphere. Geosphere and hydrosphere. Hydrosphere and biosphere. Hydrosphere and atmosphere.
answered Aug 28, 2022
3 votes
223k views
The following information for a company is given: Fixed cost per month $2,500 Unit selling price 100 Variable cost as a percentage of sales 60% What amount of annual sales must the company achieve to break
answered Jul 6, 2022
7 votes
17.1k views
What was the outcome of William Backnell's first trip
answered Mar 17, 2022
3 votes
52.8k views
Durango Co. has cash receipts of $120,000 and total cash disbursements of $112,000. Durango Co. started with a beginning cash balance of $4,000 and desires an ending cash balance of $8,000. Durango Co.
answered Feb 22, 2022
2 votes
227k views
Find the sum. 376 249 238 + 492​
answered Jan 18, 2022
6 votes
51.7k views
Explain howto use friendly percents to find 35% of 80
answered Dec 21, 2021
2 votes
226k views
Frequency of a vibrating string with a period of 4 seconds ​
answered Sep 26, 2021
6 votes
46.5k views
Find the value of X In 10 X + 2Y = 12 Y + 20 Find the value of 3 ^ 4 Find the value of - ( 10 J + 2 Y ) Find the value of ( 6 X - 3Y ) ( -2 ) Find the value of 4 P ( 8 P - 9 Q) Find the value of X In 12
answered Sep 18, 2021
3 votes
189k views
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