If a trip to Antartica took 7 hours, and the trip back took 10, and the plane's speed on the way back was 210 km/h, what was the rate on the way there?

If a trip to Antartica took 7 hours, and the trip back took 10, and the plane's speed on the way back was 210 km/h, what was the rate on the way there?

Please help me, when I try I always get the answer of 0.0505 in decimal form, not 0.0505 repeating.

for Joey to reach the water. Please help I don’t understand

can anyone help me solve the problem above, thanks ( below is the second part of the question) -and solve to find the week that your business breaks even.

Sydney wants to ride a Ferris wheel that has a radius of 60 feet and is suspended 10 feet above the ground. The wheel rotates at a rate of 2 revolutions every 6 minutes. (Don’t worry about the distance...

A car averages 27 miles per gallon. If gas costs $4.04 per gallon which of the following is closest to how much the gas would cost for this cart to travel a 2,727 typical miles?

l. What is the total weight of a trailer loaded with lumber, if the trailer weighs 800 pounds and the lumber weigh 10 pounds per linear foot? 2. At the mall, soda costs $1.50 and refills are 75...

Two different points on the line y=2 are each exactly 13 units from the point (7,14). Draw a picture of this situation, then find the coordinates of these points.

Factorise completely: a4-13a2+3b

In the diagram below, a || b. For lines p and q to be parallel, what is m<4? Explain. Diagram Link : http://imgur.com/a/XimLc

answers a. Y=6x-14 b. Y=-6x+14 c. Y=-6x-14 d. Y=6x+14

Mrs. Chandler invest in bonds if her total profit on both types of investments was $4,380? Translate the word problem into an equation then solve. Please Help!!

There are four possible answers to this problem that were given to me: A -0.09% B -9% C .91% D 91% Thank you so much in advance. If you could please explain how you...

more than Beachcomber #2. If all three Beachcombers found a total of 82 seashells, how many did Beachcomber #1 find?

It is a question having to do with interval notation and I really need help.

- before the two cars meet? Write your answer a a decimal. Please Help!!

a. Write and solve an equation to find how much you spend on each CD. Let pp represent the price you pay for each CD. b. The next day, the CDs are no longer one sale. You have $25....

whats the answer A. 84 B. 72 C. 14 D. 66

to scare 38 new recruit? Please help me!!

And mezzanine seats (the only other option) cost $16.25, how many mezzanine tickets were sold?