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For a project to qualify for carbon credits, the required precision of estimates of the amount of wood saved per new stove adopted is 90/10. In other words, the margin of error of a 90% confidence interval
answered
May 17, 2021
Mathematics
college
2
votes
76.0k
views
∠1 and ∠2 are vertical angles. If m∠1 = (5x + 12)° and m∠2 = (6x - 11)°. What is m∠2?
answered
May 10, 2021
Mathematics
high-school
1
vote
176k
views
On Monday, 224 students went on a trip to the zoo. All 4 buses were filled and 8 students had to travel in cars. How many students were in each bus?
answered
May 8, 2021
Mathematics
college
4
votes
51.4k
views
Kate is growing two plants for a science project. •plant A little starts at 6 inches and grows 1/2 inch per week. • plant B starts at 4 inches tall and grows 3/4 inches per week. After how many weeks will
answered
Feb 5, 2021
Mathematics
high-school
2
votes
114k
views
Transpiration occurs when plants release water vapor. True or False?
answered
Jan 29, 2021
Biology
middle-school
2
votes
65.4k
views
Factor completely: 21a+27
answered
Jan 25, 2021
Mathematics
middle-school
3
votes
209k
views
can someone please help me with this??? and please provide an example if possible! thank you so much!
answered
Jan 13, 2021
Mathematics
high-school
5
votes
145k
views
Sean wrote that 2 – 1.3 = 7. Which statement about the answer is true? Clear Check It is correct because 20 – 13 = 7. It is correct because 1.3 + 7 = 2. It is wrong because the answer should be less than
answered
Dec 22, 2020
Mathematics
middle-school
2
votes
65.4k
views
The midpoint of line segment MN is located at (-5,-8). the endpoint M is located at (3,4). What are the coordinates of endpoint N? please help
answered
Nov 29, 2020
Mathematics
middle-school
3
votes
93.3k
views
What is the factored form of x3-1
answered
Sep 24, 2020
Mathematics
middle-school
3
votes
178k
views
Which technique harvests stem cells from human embryos? A. gene cloning B. amniocentesis C. karyotype testing D. therapeutic cloning
answered
Jun 18, 2020
Biology
middle-school
4
votes
132k
views
Daryl Corporation reports costs for the year as follows:Direct Materials Used$555,000Wages to Line Workers125,000Office Rent46,500Indirect Materials Used595,000How much is the total product costs for
answered
Feb 9, 2020
Business
college
4
votes
88.7k
views
What has changed over Cuba
answered
Dec 13, 2019
History
middle-school
7
votes
41.2k
views
At the end of the Civil War, why would the Confederate forces fighting in the west take longer to surrender than those in the east? A. Native Americans had taken over authority of troops in the west. B.
answered
Nov 15, 2019
History
high-school
7
votes
211k
views
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