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The weight of strawberries follows a normal distribution with a mean weight of 12 grams and a standard deviation of 2.5 grams. If a strawberry is randomly selected, what is the probability that the strawberry
answered
Sep 24, 2019
Mathematics
high-school
4
votes
94.5k
views
EcoRI is a common _________________ used to cut DNA for cloning.
answered
Jul 16, 2019
Biology
college
5
votes
137k
views
Randy is checking to determine if the expressions 2x+2+4x and 2(3x+1) are equivalent. When x=3, he correctly finds that both expressions have a value of 20. When x=2, he correctly evaluates the first expression
answered
Mar 29, 2019
Mathematics
high-school
4
votes
917
views
As carol sat at her workstation and daydreamed about being at the beach, she could actually see in her mind the sand, the water, and the blue sky. carol was creating a _____ of the beach.
answered
Mar 20, 2019
Social Studies
high-school
4
votes
155k
views
(4) School districts are now beginning to welcome these different types of information systems that students already know and use (Rostein). (5) If used right, this stuff will be a cool teaching tool,
answered
Mar 6, 2019
English
high-school
2
votes
193k
views
In cases involving lesser felonies, misdemeanors, and petty offenses, police officers are more likely to
answered
Feb 11, 2019
Social Studies
high-school
5
votes
201k
views
Which of the following are the best examples of both a national and a personal balanced budget? (A) Arthur budgeted $100 for expenses and spent $75. A government agency budgets $10,000 for the year and
answered
Dec 25, 2018
History
middle-school
4
votes
125k
views
What is the Scientific Method?
answered
Oct 12, 2018
Social Studies
middle-school
4
votes
139k
views
Molecular composition A) High lead levels in a lake kill fish Flammability B) Gasoline catches fire Heat of combustion C) Water has two hydrogen atoms and one oxygen atom Toxicity D) The burning of coal
answered
Oct 8, 2018
Biology
middle-school
6
votes
111k
views
9n + 10 +3 81 I need help please
answered
Sep 28, 2018
Mathematics
high-school
6
votes
67.5k
views
__________ is the gradual increase in the temperature of earth’s atmosphere. greenhouse effect air pollution global warming temperature inversion
answered
Aug 19, 2018
Physics
high-school
2
votes
37.8k
views
______ buy and sell stolen property as one of the many ways that they make a living. they typically keep some of the profit and share some with the community. associational fences associated receivers
answered
Jun 15, 2018
Business
college
3
votes
17.3k
views
Which statements about early American samplers are true? Choose all answers that are correct. A. They were sewn by schoolboys who learned to make them from their art teachers. B. They often showed alphabets,
answered
Mar 25, 2018
Arts
middle-school
1
vote
97.8k
views
Which BEST describes this sentence? We were hungry, but we had no money for snacks. A) a simple sentence that calls for a conclusion or inference B) a compound-complex sentence that leaves questions unanswered
answered
Jan 11, 2018
English
college
2
votes
188k
views
What is the person who flips letters on a game show called
answered
Jan 7, 2018
Chemistry
high-school
4
votes
74.3k
views
Rearrange the formula A = Θr2 2 for Θ.
answered
Aug 21, 2017
Mathematics
high-school
1
vote
132k
views
Hardness is _____. -the way a mineral breaks under pressure -the least informative property of a mineral -measured using the Mohs scale -the way a mineral splits when stressed
answered
May 31, 2017
Biology
high-school
5
votes
133k
views
If the seawater carbonate ion concentration is 270_mol/kg, what is the approximate rate of calcification, and approximately how many days would i take 1 square meter of reef to accumulate 30mmol of calcium
answered
Apr 13, 2017
Biology
high-school
2
votes
22.6k
views
A system of equations is graphed on the coordinate plane. y=−6x−3 y=−x+2 What is the solution to the system of equations? Enter the coordinates of the solution in the boxes.
answered
Mar 25, 2017
Mathematics
middle-school
1
vote
46.6k
views
which laboratory procedure has made possible the development of Bactria that can synthesize human insulin?
answered
Nov 1, 2016
Biology
high-school
0
votes
159k
views
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