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The lengths of a certain species of beetles are normally distributed with a mean of 1.9 centimeters and a standard deviation of 0.2 centimeters. What is the z-score of a beetle of this species with a length
asked
Dec 22, 2021
Mathematics
high-school
1
answer
3
votes
233k
views
A certain gene in a chromosome has the following sequence of nucleotides: ACC TTA GGC CCT TCA What would be the 2nd codon of mRNA made from this strand of DNA? A.AAU B.UUT C.AAT D.TTA
asked
Nov 13, 2021
Biology
middle-school
2
answers
2
votes
225k
views
A physicist examines 10 water samples for iron concentration. The mean iron concentration for the sample data is 0.711 cc/cubic meter with a standard deviation of 0.0816. Determine the 90% confidence interval
asked
Oct 25, 2021
Mathematics
college
2
answers
4
votes
9.9k
views
Pat bounces a basketball 25 times in 30 seconds. At that rate, approximately how many times will Pat bounce the ball in 150 seconds?
asked
Jul 5, 2021
Mathematics
college
1
answer
4
votes
172k
views
Thank you if you them
asked
Jul 5, 2021
Physics
high-school
1
answer
2
votes
91.4k
views
Mara's father takes four-year-old Mara to a parade downtown. On their return, Mara tells her mother about the parade that was "for me," with pretty floats "fo me," and the bands playing "for me." Mara's
asked
May 26, 2021
Advanced Placement (AP)
high-school
1
answer
4
votes
50.6k
views
Amel green is employed at market systems inc. She has family medical coverage through the group medical plan that market systems provides for its employees. The annual cost of Greens family membership
asked
May 26, 2021
Mathematics
high-school
1
answer
3
votes
93.8k
views
The total distance of the race was 7.13 miles. If the running event was 6.2 miles, what was the distance of the swimming event?
asked
May 22, 2020
Mathematics
middle-school
2
answers
1
vote
158
views
What is the nutritive tissue in the gymnosperm seed?
asked
Apr 4, 2020
Biology
high-school
1
answer
5
votes
110k
views
Which fraction is the equivalent of 145%?
asked
Mar 12, 2020
Mathematics
middle-school
1
answer
2
votes
36.0k
views
A manufacturing company has a machine that can make 16,200 bolts during an 8-hour shift. What is the constant of proportionality between the number of bolts and the number of hours? A 1,620 B 2,025 C 2,
asked
Feb 8, 2020
Mathematics
middle-school
2
answers
0
votes
218k
views
6d - e + 3d - 2e ( combine like terms)
asked
Nov 8, 2019
Mathematics
middle-school
2
answers
5
votes
109k
views
First one please thanksssa
asked
Oct 6, 2019
Mathematics
middle-school
1
answer
1
vote
146k
views
A video’s storyboard shows _____. the sequence of events the dates and times when each scene will be shot the characters’ motivations the production team’s responsibilities
asked
Feb 15, 2019
English
high-school
2
answers
5
votes
42.3k
views
During the course of a 2,185 mile trip, the Archetti's used 5 full tanks of gasoline. The gas tank of their car holds 23 gallons. What was their average gas mileage? If each gallon of gas costs $2.99 per
asked
Jan 14, 2019
Mathematics
college
1
answer
5
votes
169k
views
If asked to describe a wave, you could say waves are the (10 points) A. movement of particles within a medium. B.disturbance of energy in a material. C.repetitive transfer of particles from one medium
asked
Aug 20, 2018
Physics
high-school
1
answer
3
votes
151k
views
The GCD(a, b) = 18, LCM(a, b) = 108. If a=36, find b.
asked
Jun 27, 2018
Mathematics
high-school
1
answer
4
votes
115k
views
President Abraham Lincoln saw the Civil War coming, what event took place that Lincoln warned, if not taken care of, may result in the south succeeding in the Union?
asked
Jun 2, 2018
History
middle-school
1
answer
1
vote
157k
views
1) How did the South Texas elite interact with the Angelo Settlers? A) Angelo Settlers worked for the South Texas elite. B) Angelos wanted to dominate the South Texas elite. C) The elite of South Texas
asked
Jan 8, 2018
History
middle-school
1
answer
3
votes
1.6k
views
A 0.25 kg baseball is in contact with a bat for 0.0075 s and exerts a force of 18,500 N. What impulse is delivered to the ball?
asked
Nov 5, 2017
Physics
high-school
2
answers
2
votes
166k
views
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