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Assume that the duration of human pregnancies can be described by a Normal model with mean 266 days and standard deviation 16 days. What percentage of pregnancies should last between 270 and 280 days?
asked
May 18, 2020
Mathematics
college
1
answer
1
vote
124k
views
What is the significance of shari'ah in the lives of muslims?
asked
Feb 21, 2020
History
middle-school
1
answer
5
votes
234k
views
The rate of firing of the postsynaptic neuron depends on the amount of ______ input it receives from the presynaptic neuron. a. excitation b. inhibition c. equalizing d. both excitation and inhibition
asked
Jul 16, 2019
Biology
college
1
answer
4
votes
112k
views
In Exercises 1-4 find each sum or difference. 1/2+3/4= 1/6+3/8= 7/8-5/12=
asked
Apr 26, 2019
Mathematics
middle-school
1
answer
4
votes
179k
views
Colonists were dissatisfied with British rule in the Americans because of taxation without respresentation and trade restrictions that limited the growth of the American economy is it true or false
asked
Sep 25, 2018
History
high-school
2
answers
0
votes
106k
views
Steve and Chris are working together to weed a garden plot. Steve weeded of the plot. Chris weeded of the plot. Which statement is true? A. Steve and Chris weeded areas that are equal in size. B. Steve
asked
May 26, 2018
Mathematics
middle-school
2
answers
2
votes
80.4k
views
Trapezoid TUVW is shown on the coordinate plane below: Trapezoid TUVW on the coordinate plane with ordered pairs at T negative 4, negative 1, at U negative 1, negative 1, at V negative 1, negative 4, at
asked
Apr 3, 2018
Mathematics
high-school
2
answers
2
votes
223k
views
Alyssa and Caleb drove 210 mikes to the beach in separate cars. They left at the same time. They both drove at a constant speed. Alyssa drove 105 miles in 3.5 hours. Caleb drove 168 miles in 4 hours. Who
asked
Feb 27, 2018
Mathematics
middle-school
2
answers
5
votes
32.5k
views
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