# Posts by Rella

Total # Posts: 32

**math**

Mrs. Healthy walked along a running track at 2400 m/h. She took 4 min more than Mrs Wise to walk the entire length of the track once. If the track is 800 m ling, Mrs Wise's average speed was ____ m/min.

**ignore this then**

ignore what I just said

**algebra *answer**

1-5(x-5)=6x+1 -Solve the left side first since the right side of the equal side can't be combined. 1-5(x-5) multiply 5 and x because 5 is right next to the parenthesis. ---> 5*x= 5x then multiply 5 and 5 because of the distributive rule: 5*5=25 After that, you should ...

**algebra**

What are the numbers for below the equation?

**Math Help**

Mr Timely drove 19 miles to his office in 1/2 hour. What was his average driving speed in miles per minutes? Express your answer as a common fraction.

**English**

Well, remember the pronouns first. *He: Shows that a woman is speaking. *"Nothing but a buzzard". "Nothing" shows that the narrator is speaking him as a low grade. *Bashful: Shy, relucant Just find some key words and differences between the viewpoints ...

**Math help**

Thanks!

**Math help**

a cube has a volume of 125cm ^3. What is the area in cm^2 of one face of the cube? (^ = Exponent)

**math help**

Steve plants ten trees every three minutes. If he continues planting at the same rate, how long will it take him to plant 2500 trees? Express answer as a decimal in terms of hours.

**Science**

Nevermind, I found out. Answer is Alleles.

**Science**

The letters that represent the different forms of a gene are called...? Phenotypes Traits Alleles Dominants. I think Dominant is out of the answer. I'm guessing the answer is Alleles.

**science**

Yes. Their plant origin completes a set of 300-1000 sugar units. So yes.

**Math**

Steve plants ten trees every three minutes. If he continues planting at the same rate, how long will it take him to plant 2500 trees? Express your answer as a decimal in terms of hours.

**Math**

At the water park, Beth and Amy decided to race each other down a waterslide. Amy won by .25 seconds. If Beth's time was exactly 7.8 seconds, how long did it take for Amy to down the slide?

**Math HELP!**

Yes. 7.7 is rounded to 8. B is correct.

**Help please**

Plug in some random numbers. A = 2 b= 3 c = 4 2(3*4) = (2 * 3) * (2 * 4) Think. It's kind of tricky.

**Physics**

Use the formula for centripetal acceleration. a = v²/r Friction exerts the force or power.

**Elementary manth**

Jose is not right. So you got it right!

**Elementary math**

Yep. It does if you mark it on a graph line. Use it on the Coordinate Graph I II III IV (Coord. Graph)

**math**

Can you explain your question into more detail?

**History**

I'm pretty sure you're right.

**algebra**

8 * 3^3 (3 * 4) = 12 8 * 3^3= X Solve for X :)

**math**

-36 + 68 = 32 doesn't it? ._.

**math**

Sorry, I kinda got confused by the Math problem structure. The answer was 68.

**math**

-68. But I got it wrong. Sorry, but may you check the question again?

**math**

Two numbers have a sum of 32. If one of the numbers is - 36, what is the other number?

**Chemistry, Check 1 easy question!!!**

You're right. Good job :)

**Equation ratio**

If 5x = 4.5y, what is y:x in simplified form then?

**math**

.4(6) = as a simplified fraction? is it possible? if so, can you tell me how?

**Math**

A bus traveled at a steady speed of 17 miles per hour for 7 hours. How many miles did the bus travel?

**7th grade**

What is 7540 over 94710 in simplist form?? Please Help! I am terrible at math!

**oratorical piece**

you can find it in google

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