how much work was done when 50 newtons were moved 10 meters?
a: 0.2 j
b: 10 j
c: 50...
Mathematics, 20.01.2020 04:31 lukeakalucas
how much work was done when 50 newtons were moved 10 meters?
a: 0.2 j
b: 10 j
c: 50 j
d: 500 j
Answers: 2
Mathematics, 21.06.2019 18:00
Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.
Answers: 2
Mathematics, 21.06.2019 18:10
which of the following sets of data would produce the largest value for an independent-measures t statistic? the two sample means are 10 and 20 with variances of 20 and 25 the two sample means are 10 and 20 with variances of 120 and 125 the two sample means are 10 and 12 with sample variances of 20 and 25 the two sample means are 10 and 12 with variances of 120 and 125
Answers: 2
Mathematics, 21.06.2019 18:20
The length of a rectangle plus its width is 25 cm. the area is 156 square cm. what are the length and width of the rectangle? separate the answers with a comma.
Answers: 3
Mathematics, 21.06.2019 19:00
Amodel rocket is launched from a roof into a large field. the path of the rocket can be modeled by the equation y = -0.04x^2 + 8.6x + 4.8, where x is the horizontal distance, in meters, from the starting point on the roof and y is the height, in meters, of the rocket above the ground. how far horizontally from its starting point will the rocket land? a. 0.56 m b. 215.56 m c. 431.11 m d. 215.74 m
Answers: 1
English, 17.01.2021 01:10
Mathematics, 17.01.2021 01:10
Mathematics, 17.01.2021 01:10
History, 17.01.2021 01:10
English, 17.01.2021 01:10
Mathematics, 17.01.2021 01:10
Mathematics, 17.01.2021 01:10
History, 17.01.2021 01:10
Mathematics, 17.01.2021 01:10