Changing Bases to Evaluate Logarithms in Exercise, use the change-of-base formula and a calculator to evaluate the logarithm. See Example 9.

log3 1/2

A tree grows 1 3/4 per year. How long will it take the tree to grow from a height of 21 1/4 feet to a height of 37 feet?

Write an expression for 5 times a number

1.) The left and right page numbers of an open book are two consecutive integers whose sum is 293. Find these page numbers. 2.) The sum of three consecutive integers is 168168. What are the integers?

The taxi fare in Gotham city is $2.40 for the first 12 miles an additional mileage charged at the rate $.20 for each additional 0.1 mile you plan to get the driver a two dollar tip how many miles can you ride for $10

Convert the repeating decimal to a fraction. 0.18 =

On Friday, the temperature was 82F. the temperature changed by - 2 F on Saturday, then it changed by 5F on Sunday. what was the temperature on Sunday?

Steve has a regular deck of playing cards. He wants to know the probability of pulling two clubs from the deck in a row without replacing the first club. What is the probability? A. 1/52 B. 6% C. 12/51 D. 24% E. 13/52

8. An online bank statement reads as follows: Account balance: $986.24 Car payment: $203.34 Gas bill: $96.67 Check deposit: $1289.60 Cash deposit: $45 Debit card transaction: $67.12 ATM withdrawal: $30 Find the current account balance to date. A.

Simon is making wreath to sell. He has 60 bows, 36 silk roses, and 48 silk carnations. He wants to put the same number of items on each wreath. All the items on a wreath will be the same type. how many items can simon put n each wreath?

If Bella runs 40% as fast as Thomas and 35% as fast as tam what percent faster than Thomas is tam