Lim x→∞ (1/tanx-1/x)

A package delivery company has determined that they can meet their schedules if they have 4 drivers for every 30 square miles of area they cover. if they want to offer service to a county of 75 square miles, how many drivers must they have

Samuel can type nearly 40 words per minute. Use this info to find the number of hours it would take him to type 2.8 times 10 to the 5th power words per minute

Sally's dog boarding service currently has 4 Great Danes, 6 golden retrievers, 20 mastiffs, and 12 Doberman Pinschers. What is the ratio of mastiffs to the total number of dogs at Sally's boarding service? A) 10:21 B) 9:21 C) 21:10 D) 21:9

I need the answer to a long division 8 divided by 565

Part 1: Who do you believe has the correct solution for the group assignment-Jenny or Jeremy? In two or more complete sentences, explain, in mathematical terms, the reasoning behind your conjecture.

In a sale, Richard bought a TV for £300. The original price of the TV was £380. What was the percentage discount on the TV?

What is the simplest form of √3025 16 55 5^2 (11^2) 5^2 + (11^2)

Rhonda filled her aquarium with water. Then, she took out 3 gallons to make room for the gravel and fish. She added 2 quarts back in. Then, she added 4 fish. Each fish was in a separate bag with 1 pint of water.

Which pair of ratios can from a true proportion A. 7/4,21/12 B. 6/3, 5/6 C. 7/10, 6/7 D. 3/5, 7/12

Brett fills up his car at a gas station selling gas for $2.10 per gallon. It takes 6 1/2 gallons of gas to fill up the car. How much does Brett spend on gas?