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The angle between two plane is 3x+2y-z=7 and x-4y+2z=0 is
answered
Apr 16, 2021
Mathematics
college
5
votes
201k
views
An aircraft carrier traveled to a navigational buoy and back. It took six hours longer to go there than it did to come back. The average speed on the trip there was 10 mph. The average speed on the way
answered
Mar 10, 2021
Mathematics
high-school
5
votes
144k
views
Can anyone solve this? Thanks!
answered
Dec 30, 2020
Mathematics
middle-school
2
votes
93.2k
views
Whenever Madelyn thinks about being a veterinarian, she experiences a positive, enthusiastic feeling. Because her feeling isn’t based on conscious reasoning, Madelyn identifies the feeling as her _____.
answered
Jul 21, 2020
Business
high-school
1
vote
41.0k
views
Find all ordered pairs (a, b) of positive integers for which 1/a + 1/b = 3/2018
answered
May 1, 2020
Mathematics
high-school
1
vote
183k
views
Use the production function: Q = 4L1/2K1/2. Refer to Scenario 3. Suppose that the price of labor is $5 and the price of capital is $20. Your firm desires to produce 200 units of output. How much
answered
Mar 26, 2020
Business
college
1
vote
72.1k
views
How can you tell if the nonfiction you are reading contains opinion? Look for statements that are not provable Opinions are always labeled with "I think" Nonfiction cannot contain any opinions You must
answered
Jun 27, 2019
English
middle-school
3
votes
16.8k
views
A taxi cab costs $1.50 service fee and $0.75 for each mile. How many miles can you travel in a taxi for $10?
answered
Mar 26, 2019
Mathematics
middle-school
3
votes
128k
views
Mike tossed a coin several times and recorded the number of heads and tails in the following table: Coin Experiment Side of Coin Number of Tosses Heads 24 Tails 26 What is the experimental probability
answered
Mar 14, 2019
Mathematics
middle-school
5
votes
127k
views
What made Italian nationalist upset after ww1 peace treaties were conluded
answered
Mar 12, 2019
History
college
4
votes
35.7k
views
One number is 3 less than 5 times another number. The sum of the numbers is 27. What are the two numbers? Enter your answers in the boxes.
answered
Feb 13, 2019
Mathematics
middle-school
7
votes
22.6k
views
A month after Abraham Lincoln's election to the presidency, the state of _____ seceded from the Union.
answered
Nov 8, 2018
History
high-school
1
vote
39.5k
views
What is prime notation and can you give me an example
answered
Aug 14, 2018
Mathematics
middle-school
6
votes
178k
views
The people in a location were exposed to harmful radiation while mining uranium. The government agreed to give them compensation if they could show certificates to prove that they had suffered from diseases
answered
Jul 25, 2018
Advanced Placement (AP)
high-school
6
votes
87.2k
views
The weight of a nickel is 5 grams. How many milligrams does it weigh?
answered
Apr 1, 2018
Mathematics
middle-school
2
votes
19.3k
views
When the morning announcements call for you to rise to recite the pledge of allegiance, the signal to stand up on your feet is sent by way of which system?
answered
Apr 1, 2018
Biology
college
6
votes
29.0k
views
What reason might the catholic church have had for not wanting people to study philosophy and art during the middle ages in Europe.
answered
Jun 26, 2017
English
high-school
4
votes
233k
views
Which example possesses mechanical potential energy? A. a taut guitar string B. an oscillating pendulum C. a roller coaster ride D. a child on a swing E. a speeding car
answered
Mar 10, 2017
Physics
high-school
3
votes
119k
views
19. As its intellectual voice, ______ became the leader of the Harlem Renaissance. A. F. Scott Fitzgerald B. H. L. Mencken C. W. E. B. Du Bois D. Claude McKay
answered
Feb 1, 2016
History
high-school
2
votes
160k
views
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