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A rifle with a mass of m1 = 3.4 kg fires a bullet with a mass of 7.7 g (0.0077 kg). The bullet moves with a velocity of 860 m/s after the rifle is fired. If external forces acting on the rifle can be ignored,
answered
May 5, 2020
Physics
high-school
4
votes
200k
views
Find the area of the triangle, height=x, base=5/3x
answered
Apr 16, 2020
Mathematics
middle-school
3
votes
199k
views
What is the y-intercept of y = 2/3x + 2 A) (2, 3) B) (3, 2) C) (0, 2) D) (-3, 0)
answered
Mar 19, 2020
Mathematics
middle-school
4
votes
102k
views
How many atoms of oxygen are represented by the formula below? 4H2SO4 A) 4 B) 16 C) 24 D) 28
answered
Feb 17, 2020
Chemistry
middle-school
1
vote
158k
views
In your last 18 basketball games, you attempted 88 free throws and made 60. Find the experimental probability that you make a free throw. Write the probability as a percent, to the nearest tenth of a percent.
answered
Oct 9, 2019
Mathematics
middle-school
3
votes
31.5k
views
If decomposers were removed from an ecosystem, what would be the most likely effect?
answered
Sep 23, 2019
Biology
high-school
1
vote
46.6k
views
Clay told his therapist about a dream he had in which he was flying on an airplane, but he was unaware of his destination. clay's therapist explained that the flying in his dream, in its latent context,
answered
Jun 20, 2019
Social Studies
high-school
5
votes
172k
views
Corinne would like to click on the link at the bottom of a Web page but she only sees the top portion of the page. She should _____.
answered
Jun 6, 2019
Computers and Technology
high-school
4
votes
33.1k
views
Which provides an explanation for the expansion of Islam? A. The Muslims always forbade the free practice of all religions but Islam. B. The Muslims created strong central government and the lands they
answered
Apr 9, 2019
Social Studies
middle-school
2
votes
5.6k
views
How does a dichotomous key help you identify unknown specimens based on their traits
answered
Nov 30, 2018
Biology
high-school
4
votes
62.8k
views
In 1947 two independent countries were formed, India and ____________. Pakistan Bangladesh China Afghanistan
answered
Sep 10, 2018
Geography
middle-school
1
vote
162k
views
A train traveled a distance of 1 mile, or 5,280 feet, while climbing a hill at an angle of 5°. The vertical height that the train climbed is approximately feet.
answered
Aug 18, 2018
Mathematics
high-school
5
votes
117k
views
You need to transfer data from one laptop to another and would like to use an ethernet cable you do not have a hub or switch
answered
Feb 24, 2018
Computers and Technology
high-school
2
votes
98.0k
views
The ocean contains many plants and protists that can make their own food. What do these organisms get by living near the surface that they cannot get in deep water? A.sunlight B.shelter C.food D.oxygen
answered
Sep 17, 2017
Biology
high-school
4
votes
72.6k
views
The minimum and maximum temperature for a day in Cupcake Town can be modeled by the equation below: 3|x − 8| + 15 = 18 What are the minimum and maximum temperatures for this day?
answered
Jul 28, 2017
Mathematics
middle-school
4
votes
174k
views
What part of the image above exhibits a Rococo influence?
answered
May 7, 2017
Arts
high-school
1
vote
44.8k
views
The sun rose at 6:54 this morning. is this an observation or inference?
answered
Sep 12, 2015
Physics
middle-school
3
votes
11.0k
views
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