You need to multiply all of the exponents by the 1/4 write 81 and 3^4 first then multiply the 4 times 1/4 =1 so you just have 3^1 which is 3. Now, can you do a and b?
L = 3+ 2W see how I created this equation from the first sentence? 77 = LW I will write this by substituting for L 77 = (3+2w)w 77 = 3w + 2w^2 You want to write this in the form of ax^2 + bx + c= 0 because that will allow you to factor and find the width. You will get two valu...
this value is given to the nearest cent. To round to the nearest tenth or ten cent would be 114.30 to round to the nearest cent.. I would need something like 114.291 that would round to 114.29
I bet you could find this in a google search. I don't see a history person online right now. I might guess Mao.
See if you can do this one. It is the same idea as what I just helped you with. Work it out and I will be happy to check your answer.
for C. In 1990, the house is worth 94,000 to double it has to be worth 188,000 Putin 188,00 for P(t) then divide both sides by 94,000. That will give you 2= e^.03t take the ln of both sides then solve for t. Are you in calculus? If so.. for B. I would take the derivative that ...
15uvw^8 + 30u^5w^9 First you find the GCF. Can you do that with the hints I gave you in the previous question? 15uw is what I think. do you agree? Once you have the GCF. You divide both parts by it (15uw)(vw^7 + 2u^4w^8) Can you do the other two? I will be happy to check your ...
What is the biggest number that will go into both 18 and 30? Is it 6? the greatest common factor for variables with exponents is the variable with the smallest power. for the u's the gcf would be u^2 for v^5 none because the second expression doesn't have a v. for the ...
7x + 29 is correct in the numerator. the denominator will be x^2 + 3x - 10 Your mistake is that you added the denominators. You have to keep the denominator and add the numerators when working with fractions. Like 1/5 + 2/5 = 3/5 this is the same denominator that you have on t...