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Questions (15)
Two constant forces act on an object of mass m = 4.50 kg object moving in the xy plane as shown in the figure below. Force 1 is
0 answers
933 views
Find an interval of length
0.1 in [1, 2] containing a root of the equation. (Enter your answer using interval notation.) x7 + 7x
1 answer
5,521 views
while driving a car you realize that you only have one eighth gas remaining before you run out of gas you pull into a gas
1 answer
772 views
a tank can be filled by one pipe in 3.5 hours and emptied by another in 4.2 hours. if both pipes are running, how long will take
2 answers
576 views
a tank can be filled by one pipe in 3.5 hours and emptied by another in 4.2 hours. if both pipes are running, how long will take
1 answer
436 views
a tank can be filled by one pipe in 3.5 hours and emptied by another in 4.2 hours. if both pipes are running, how long will take
1 answer
1,071 views
a chemistry experiment calls for 30% sulfuric acid solution. if the supply room has only 50% and 20% sulfuric acid solution on
1 answer
508 views
a college lab paced two orders with a chemical supplier. the first order was for 13 bottles of calcium hydroxide solution and 4
0 answers
614 views
a college lab paced two orders with a chemical supplier. the first order was for 13 bottles of calcium hydroxide solution and 4
1 answer
520 views
a chemistry experiment calls for 30% sulfuric acid solution. if the supply room has only 50% and 20% sulfuric acid solution on
1 answer
1,805 views
a tank can be filled by one pipe in 3
.5 hours and emptied by another in 4.2 hours.if both ipes are running, how long will it
2 answers
631 views
one side of a right triangle is 12.5 ft the perimeter is 38.7 ft. what is the length of the hypotenuse and the other unknown
1 answer
1,060 views
a ball is dropped from height 10 m. it rebounds to a height of 5m.the ball was in contact with the floor for 0.01s what was its
2 answers
624 views
Estimate for x = 2, 4, 6, using the given values of f'(x) and the fact that f(0)=50 .
0 answers
445 views
if the length of two sides of an isosceles triangle are 7 and 15, what is the perimeter of the triangle?
1 answer
1,711 views
Answers (4)
calculations please
a factor tree helps by the amount of number in the equation given that are the same. for example, 3*3*3= ?, this means 3 to the power of two since the number more than once in the equation is 3.
1). 9
58.12
