I would love any math or earth science questions to help start blogging and getting some good information out there. Please comment with your requests and I will do my best to answer your questions!
I would love any math or earth science questions to help start blogging and getting some good information out there. Please comment with your requests and I will do my best to answer your questions!
Write as the sum or difference of logarithms. 1. log_6((2x^3)/3) 2. ln (x^2 y) 3. log_7 (sqrt xy^3) HELP!!!
7th grade homework
Find the equation of the logarithmic function passing through (1,0) and (25,2).
Express the equation in exponential form: log(x+3)=3.
If $10,000 is invested at an interest rate of 3% per year, compounded semiannually. Find the value of the investment after (a) 5 years? (b) 15 years?
A bacteria culture contains 1200 bacteria initally and increases by a factor of 1.5 every hour. Find a function to model their growth and predict the number of bacteria after 12 hours using your function...
Find the exponential function that passes through the points (0,4) and (2,100).
Margie sells cars. She is paid $200 for each week that she works, plus $300 for every car she sells. A) How many cars does Margie need to sell her weekly earning to be more than $2000...
A 52 foot long chain is divided into 3 parts. The second piece is 2 feet longer than the first. The third piece is 1 foot shorter than the first. A) How long is each piece of the chain...
Lynn is 1 year younger than 3 times Carrie's age. If Lynn is 11 years old, how old is Carrie?
Solve the Linear system y=3/4x+8 4y+3x+4
Angela has a vegetable garden that is shaped like a rectangle. The perimeter of Angela's vegetable garden is 64 feet. If the length of the garden is 25 feet, what is the width of the garden? ...
Mr. Daniels wants to cut a square in a wall for a new window. The window is 3 1/8 feet wide. The wall has a length of 15 3/8 feet. Mr. Daniels wants to position the window at the center of the wall...
Ben would like to purchase a guitar that normally cost $210 but is on sale for 35% off the regular price. Ben earns $6.90 per hour at his job and plans to save 1/2 his total earning to purchase the...
Richard has an unknown quantity of apples (A). Kayla also has some apples. She has 25% more apples than Richard A) Write an expression that represents how many apples Kayla has B)...
Lucy did babysitting for her neighbor. She earned $9 per hour. On Saturday, she was asked to babysit for 8 hours. On Sunday, she was asked to babysit for another 4.5 hours. Write two different equations...
Denise was in charge of collecting contributions for the food bank. She received contributions of $10, $60,$10,$20, and $90. The next potential contributor wanted to give an amount in line with the...
Aphrodite traveled 144 leagues in 12 days. The she doubled her rate. How long would it take her to travel 168 leagues at this new speed?
Terance galloped 12 miles in 40 minutes. Then he trotted 2 miles in 40 minutes. By how much did his first rate exceeded his second rate?