CalculatorUser

Um, I don't have a picture, so I'm just going to solve assuming there that the garden is a perfect circle with a perfect circle path going around it.

So the garden is obviously pi(4)^2 = 157.9136704174297379 

However, according to my assumptions, the garden path is going around the garden which just forms a bigger circle. So you can just think that there is one big circle with a radius of 6.

pi(6)^2 = 355.3057584392169103

355.3 feet^2 is what I believe is the answer.

If you can, upload the picture or give us a link so we can confirm.

What you can learn from this is that whenever it asks you the probability of something happening then the probability something else happening, you can find the total probability by multiplying both probabilities.

So if a spinner has 10 sections and 2 are blue and 8 are orange.

You will do 2/10 * 8/10 = 16/100 -> 4/25.

Congratulations to both Melody and Cphill!

Set up equation:

The total students is x

So the number of 6th graders is 4/10x (as 4/10 means 40% of)

And 4/10 simplifies to 2/5.

\(296=\frac{2}{5}x\)

To get rid of that nasty fraction and to isolate x, we can first divide by 2.

\(148=\frac{1}{5}x\)

Then finally, we multiply by 2.

\(740=x\)

So the total number of students in the school is \(\boxed{740}\) Students

Yes, but the question noted "any word is valid, not just English language words, and letters may be used more than once" so it had the meaning of "character string"

Most people won't recognize what a character string is so they worded the problem like that.

Thanks, i noticed that you are now over 100,000 now!

I will only solve (a), so then you can apply what I did in (a) to (b) and learn.

tan(angle)=\(\frac{opposite}{adjacent}\)

Lets say a is MP, and b is MN

So tan is a/b

we know that tan(36) and b=28

So \(tan(36)=\frac{a}{28}\)

Solving for A we will get 20.3

So in other words, try using the exponent rules and simplifying the right side of the equation so the left side of the equation has the same base as the other side.

So 240 hours in total needed

You lost 2 weeks so you have 10 weeks left

Now 10 weeks and you need 240 hours

240/10 = 24

So you have to work 24 hours a week.

I do not know how to solve this problem, so I will partially solve it and let someone else who knows how to solve it finish my solution.

Converting hexadecimal to base-ten

4 * 16^0

a * 16^1

7 * 16^2

x (ones digit)

x * 16^3

So now we have 4 + 16a + 1792 + 4096x

So we have 4096x+16a+1796, and we have to find the value of x and a in which it is divisible by 17.

Notice how x and a can only be 1 through 9.

So trial and error?