Recent activity by Marceline

Recent activity by Marceline

Cos^3a-sin^3a/cosa-sina

answered Sep 28, 2023

1 answer 273k views

All of the following are physical properties except a. density b. colour c. reaction with oxygen d. melting point

answered Sep 15, 2023

2 answers 200k views

A copy machine can produce 3600 copies in one hour. How many copies can it make per minute?

asked Jul 28, 2023

2 answers 406k views

3.6 − 5.1 + 0.6 13 + 12

asked Jul 28, 2023

2 answers 380k views

At the time of her grandson's birth, a grandmother deposits $11,000 in an account that pays 5.5% compounded monthly. What will be the value of the account at the child's twenty-first birthday, assuming

answered May 8, 2023

1 answer 114k views

What is the value of 7 1/2 - 52 1/2 + 5?

answered Apr 26, 2023

1 answer 479k views

The equation c = 0.20t + 3.50 shows the relationship between the charge c in dollars forrenting a kayak for i minutes. What is the meaning of the slope of the equation?

answered Apr 25, 2023

1 answer 502k views

Help please cus I don't know.

answered Apr 13, 2023

2 answers 240k views

3. In the figure below, lines m and n are parallel. Find the value of x. y+9=6x+7 (6x + 7) 65° (y + 9)⁰ n m

answered Feb 28, 2023

2 answers 277k views

A bag of the same size small balls contains 6 blue balls, 5 red balls, 5 yellow balls, and 4 green balls. What is the probability of selecting a blue or green ball on the first draw?

asked Jan 21, 2023

1 answer 294k views

The fuel efficiency for a new helicopter engine is given by the continuous function r(c) where r is measured in gallons per mile ....

asked Dec 25, 2022

1 answer 121k views

Can someone tell me the answers please? thanks :D

answered Dec 12, 2022

1 answer 124k views

Where did the birth of modern science come from? A. the questioning of the everyday world around people B. explanations based on observations C. from many different countries

answered Nov 15, 2022

1 answer 67.0k views

¨what you think of yourself is much more important than what other people think of you what¨ does it mean???

answered Jul 22, 2022

2 answers 301k views

Find the degree measure of the indicated angle. ? 22 135°

answered May 15, 2022

2 answers 406k views

Use a chemical equation to show how potassium chloride dissociates in water

asked Apr 13, 2022

1 answer 68.1k views

Help me please 100 points!!

asked Jan 12, 2022

2 answers 190k views

Search QAmmunity.org