Answers by Fengzhi Zhou
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Answers by Fengzhi Zhou

Answers by Fengzhi Zhou
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PLEASE HELP THIS IS MY FIRST QUESTION!! 100 POINTS
answered Jan 13, 2022
9 votes
48.2k views
2 mechanics worked on a car. the 1st mechanic charged $75 per hour, and the 2nd charged $95. They worked a combined 20 hours and charged a total of $1800. How many hours did each mechanic work?
answered Dec 17, 2021
5 votes
209k views
3. The soccer kicker kicks a 2 kg football with a force of 68 N. How fast will the ball accelerate down the field? m = _______ a = ________ Fnet = _____
answered Dec 16, 2021
5 votes
206k views
Please help !!!!! I need it asap
answered Nov 25, 2021
0 votes
79.9k views
Welfare economics explains which of the following in the market for televisions? a. The government sets the quantity of televisions; firms respond to the quantity by charging a specific price. b. The government
answered Nov 22, 2021
6 votes
134k views
3/8 + (-7/8) As a fraction.
answered Sep 4, 2021
3 votes
42.4k views
Simplify the following expressions. Rectangle Length (cm) Width (cm) #1 (1 + 9x) 4 #2 (5n + 7) 6 #3 (4 - 3p) 8 #4 (6p - 7) 4 #5 (3m - 6) 5 #6 (x + 9) 5
answered Aug 19, 2021
1 vote
156k views
SOMEONE PLZ HELP ME!!!!!!!
answered Jun 13, 2021
4 votes
57.5k views
NEED HELP!! Its easy but I’m just dumb :/
answered Apr 29, 2021
0 votes
232k views
3. Who did the Neutrality Proclamation want the United States to be "impartial and friendly" toward? A)Britain only B)France only C)Spain and France D)Britain and France
answered Apr 17, 2021
3 votes
118k views
.Pips Burrito Company, started by Mr. Pips, began as just a single man operating out of a small stand by the side of the road, but over the years it grew. Now, 50 years later, the company is listed on
answered Feb 14, 2021
2 votes
231k views
Answer, please, hurry! :(
answered Sep 25, 2020
5 votes
160k views
Which of the following is true about an atom of carbon? It can be divided into smaller particles that all have the same properties. It consists of subatomic particles, each having its own properties. It
answered Aug 6, 2020
0 votes
171k views
What is the reciprocal of 3? (As a fraction)
answered Jul 19, 2020
1 vote
43.9k views
What are two ways you could reduce the friction between two surfaces?
answered Jul 10, 2020
4 votes
223k views
If a car is depreciated in four years, what's the rate of depreciation using twice the straight-line rate?
answered Jun 12, 2020
3 votes
41.6k views
Why is it summer in the Southern Hemisphere when it is winter in the Northern Hemisphere? A. because the Northern Hemisphere has more direct sunlight B. because the Southern Hemisphere has more direct
answered May 25, 2020
6 votes
9.1k views
What was the impact of President Roosevelt’s approval of Executive Order 9066?
answered Sep 29, 2019
4 votes
143k views
JoAnne is depositing money into a bank account. After 3 months there is $150 in the account. After 6 months, there is $300 in the account. Find the constant rate of change of the account.
answered Jul 9, 2019
3 votes
33.3k views
Farmers were producing ___ crops, which caused the price of grains to fall. A. a shortage of B. a surplus of C. low quality D. high quality
answered Jun 13, 2019
1 vote
191k views
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