I need to know how to solve this please
I need to know how to solve this please
A jet ski went 8 miles upstream in 1 hr. The return trip took 30 minutes . Assume that the speed of the current (and its direction) was constant during both parts of the trip. Find the speed of the...
A veternarian dipping vat holds 25 gallons of liquid. She normally fills 4/5 full of medicated flea dip solution. Find how many gallons of solution are normally in the vat
the sum of 3 numbers is 11. the first number minus the second number plus the third number is 5. the first number minus the third is 1 more than the second. find the numbers.
The first? ferry, travels at 33 miles per hour. The second? ferry, travels at 27 miles per hour. In how many hours will the two ferries be 18 miles? apart?
1/4 of the plants have white flowers. 1/4 of the plants are short. 1/16 of the plants are short and have white flowers. What is the probability that a random plant will be short or...
Write and equation got the situation and solve.
The Las Vegas odds on the Denver Broncos winning the 1998 Super Bowl were 5 to 2. If a gambler had bet $46 on the Broncos, how much would the gambler have won in addition to having the wager returned...
There are ten competitors in this year's downhill ski race, in Lake Wobegon. Three of the competitors share the last name Ingkvist, because the three are related...
How high up the wall does the ladder reach ?
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Thanks
I need to know the original price of this after a discount of 25%
It's a pre-algebra math question.
-8/3x-7-3
A survey of recent high school graduates regarding literature that they studied during their high school career yielded the following information: 549 read Gone with the Wind, 659 read Moby Dick,...
this problem is about ratios
Find integers N and M (other than N = 1, M = 1) satisfying: a) the equation FN = M2 b) the equation FN = (FM)3
Kelly has a collection of nickels, dimes and quarters with a total value of $7.00 There are 7 more dimes than nickels and 3 times more quarters than nickels, how many of each coin does...