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Three vectors →a, →b, and →c each have a magnitude of 50 m and lie in an xy plane. Their directions relative to the positive direction of the x axis are 30°, 195°, and 315°, respectively. What are (a)
answered
Oct 14, 2020
Physics
college
5
votes
189k
views
Mark and Kate are establishing a fund for their son's college education. They would like $60,000 in the fund at the end of 10 years. What lump sum must they deposit in an account that has an 8% annual
answered
Oct 9, 2020
Business
college
4
votes
78.2k
views
Find the domain of the function f(c) = -x^2 +8x +1 Use interval notation to express your answer. Preview
answered
Jun 30, 2020
Mathematics
college
4
votes
30.3k
views
Can you graph y=8x+30
answered
Mar 12, 2020
Mathematics
middle-school
4
votes
20.5k
views
What is equivalent to 3x+3(x+y)
answered
Feb 3, 2020
Mathematics
middle-school
6
votes
198k
views
A County Superintendent of Highways is interested in the numbers of different types of vehicles that regularly travel within his county. In the month of August, a total of 192 registrations were purchased
answered
Jan 22, 2020
Mathematics
middle-school
1
vote
226k
views
True or false? 5 2/3 and 3/17 are reciprocal numbers.
answered
Dec 18, 2019
Mathematics
high-school
7
votes
222k
views
Can someone please help me think of a number sentence using the pens and pencils to the right?
answered
Jun 16, 2019
Mathematics
middle-school
3
votes
195k
views
A commercial refrigeration unit accidentally releases 7.68x10^1 mL of ammonia gas at SATP. Determine the mass and number of ammonia molecules released.
answered
May 7, 2019
Chemistry
college
2
votes
48.2k
views
Bill jumped 7 cm less than Tom. bill jumped 55 cm. how far did Tim jumped?
answered
Apr 17, 2019
Mathematics
middle-school
5
votes
8.6k
views
The president of the senate in Georgia also serves as
answered
Aug 9, 2018
History
high-school
2
votes
32.6k
views
A square measures inches on each side. What is the area of the square (rounded to the nearest whole number)?
answered
Aug 2, 2018
Mathematics
high-school
5
votes
56.4k
views
In 1–2 sentences describe the purpose of comparison operators and give an example.
answered
Jul 22, 2018
Computers and Technology
high-school
5
votes
8.1k
views
Sue can run 12 miles in 3 hours. Which of the following equation represents this relationship? A M=4h B M=9h C M= 15h D M=36h
answered
Feb 9, 2018
Mathematics
middle-school
6
votes
125k
views
Find BC. Round to the nearest tenth
answered
Feb 5, 2017
Mathematics
high-school
5
votes
40.4k
views
How to find acceleration on net force
answered
Aug 1, 2015
Physics
high-school
2
votes
54.3k
views
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