Questions by JianYA

Questions by JianYA

What methods do scientists use to monitor different sources of pollution and their environmental effects?

asked Oct 4, 2023

1 answer

14 votes

11.4k views

Need help with this Assignment

asked Apr 19, 2023

1 answer

1 vote

33.4k views

Divide and simplify. − 8/ 15 ÷ − 3/ 5

asked Jan 4, 2023

1 answer

7 votes

231k views

Answer this please, I’ll reward brainalist + points, please help!

asked Dec 10, 2022

2 answers

5 votes

85.6k views

Angles A and B are complementary. What is mB if mA = 5°? A. mB = 175° B. mB = 90° C. mB = 85° D. mB = 45°

asked Nov 17, 2022

2 answers

2 votes

52.9k views

Z+22=−17 what is the answer for x

asked Sep 16, 2022

1 answer

4 votes

6.5k views

Justin is going to invest $31,000 and leave it in an account for 7 years. Assuming the interest is compounded quarterly, what interest rate, to the nearest tenth of a percent, would be required in order

asked Aug 2, 2022

1 answer

12 votes

219k views

Can u guys help me please I need a correct answer

asked Jun 13, 2022

1 answer

12 votes

234k views

P(x+1)=5x+1, find p(x)

asked May 11, 2022

1 answer

1 vote

193k views

Add the binomials: 3x + 2y + 2x + y

asked Dec 2, 2021

1 answer

2 votes

87.4k views

How do the achievements of the Mayans compare to that of the Greeks or Romans? Were the Mayans more advanced? About the Same? Or perhaps not as advanced as these two European civilization. Help I need

asked Nov 11, 2021

1 answer

1 vote

7.1k views

Marsha gave the cashier $40 to pay for 3 pairs of socks and 1 shirt on sale for $13.50. The cashier gave her $9.03 in change. Each pair of socks cost the same amount. What is the cost in dollars and cents

asked Aug 17, 2021

1 answer

0 votes

8.4k views

car rounds a 75 m radius curve at a constant speed of 18 m/s. A ball is suspended by a string from the ceiling of the car. What is the angle between the string and the vertical?

asked Jun 10, 2021

1 answer

5 votes

41.3k views

Given the trinomial, what is the value of the coefficient B in the factored form? 2x2 − 12xy − 32y2 = 2(x − 8y)(x + By) −4 −2 2 4

asked Apr 14, 2021

2 answers

5 votes

170k views

Please help me!!!!!

asked Apr 12, 2021

1 answer

1 vote

181k views

Plz help me guys i have to submit it today plz help me

asked Apr 11, 2021

1 answer

5 votes

81.8k views

1) How many liters of carbon dioxide gas will be produced at 32°C and 747 mmHg if 1.595 kg of calcium carbonate decomposes? (calcium oxide is the other product) 2) If 175.0mL of a 2.12M potassium chloride

asked Feb 10, 2021

1 answer

2 votes

103k views

What animals can be used to replace human parts? cattle sheep goat pig

asked Jan 15, 2021

2 answers

5 votes

217k views

Which was true of Bacon's rebellion? a. Slaves rose up as one to kill the governor and burn the capitol Jamestown to the ground. b. The rebels were crushed at key battles by Native American allies of the

asked Aug 3, 2020

1 answer

3 votes

121k views

Which of the following are TRUE statements about what COULD happen to a star at the end of their life? CHOOSE ALL THAT APPLY! Question 9 options: Stars never die. They keep glowing forever. When stars

asked Feb 16, 2020

2 answers

3 votes

172k views

Page:

Search QAmmunity.org