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Suppose that the population density of a certain area is 160 people per square mile. If about 800,000 people live in this area, what is the best estimate for the area?
asked
Nov 4, 2021
Mathematics
high-school
1
answer
1
vote
220k
views
Use the t-distribution and the given sample results to complete the test of the given hypotheses. Assume the results come from random samples, and if the sample sizes are small, assume the underlying distributions
asked
Oct 3, 2021
Mathematics
college
1
answer
0
votes
182k
views
The most common type of high jump is called the Fosbury flop True False
asked
Sep 20, 2021
Health
middle-school
2
answers
1
vote
173k
views
Los 75 postulantes que fueron aceptados tuvieron notas desde 16 hasta a 20. Si el grupo se hubiera desempeñado de modo homogéneo y hubieran tenido todos la misma nota, ¿cuál sería esa nota? 2. Si los estudiantes
asked
Aug 19, 2021
Mathematics
high-school
1
answer
0
votes
3.8k
views
4) The biodiversity in an area is A) generally unimportant to biogeography B) the number of different kinds of organisms present C) a measure of how inbred are the genes of any species D) usually unrelated
asked
Jul 10, 2021
Biology
college
1
answer
0
votes
92.0k
views
Immediately after jumping out of a plane, a 65kg skydiver starts to fall towards the Earth with an acceleration of 9 8ms? Calculate the downwards force on the skydiver at the instant he leaves the plane
asked
Jul 8, 2021
Mathematics
middle-school
1
answer
4
votes
82.7k
views
How many hydrogen (H) atoms are on the reactants side
asked
Jun 23, 2021
Chemistry
high-school
1
answer
2
votes
102k
views
Square root of 32 plus square root of 2
asked
Apr 3, 2021
Mathematics
middle-school
2
answers
0
votes
51.7k
views
Define the term Frame Rate. O The size of the video file O The amount of frames per second used when recording video. The time length for your video The size of the frame (height and width)
asked
Jan 12, 2021
Computers and Technology
high-school
1
answer
4
votes
77.0k
views
4 2/3−1 1/3÷2 find the value of this question
asked
Dec 1, 2020
Mathematics
middle-school
2
answers
3
votes
51.9k
views
How many moles of tungsten atoms are in 4.8 x10^25?
asked
Nov 28, 2020
Chemistry
high-school
1
answer
0
votes
23.4k
views
Which of the following animals is an endotherm grasshopper Horse Lizard Snake
asked
Aug 17, 2020
Biology
middle-school
2
answers
5
votes
122k
views
Summarise the order of operations for evaluating expressions use complete sentences
asked
Jul 6, 2020
Mathematics
middle-school
1
answer
5
votes
180k
views
You need to guess on a multiple-choice question that has four options. What are the odds that you choose the correct answer?
asked
Apr 11, 2020
Mathematics
middle-school
2
answers
2
votes
84.2k
views
3. In a game, if you roll an 1 on an 6-sided number cube, you lose a turn. (a) What is the probability that you roll a 1? Explain your reasoning. (b) What is the probability that you either roll a 1 or
asked
Aug 13, 2019
Mathematics
college
1
answer
4
votes
140k
views
Solve y=2x-5 and 3x-2y=7
asked
Jul 16, 2019
Mathematics
middle-school
1
answer
4
votes
91.2k
views
HELP!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
asked
Jul 10, 2019
English
middle-school
1
answer
2
votes
133k
views
A novel titled Catching a Jewel Thief is most likely a type of novel called a detective novel. True False
asked
Dec 6, 2018
English
high-school
2
answers
2
votes
231k
views
Determine which relation is a function. {(–4, 3), (–2, 3), (–1, 2), (2, 5), (3, 2)} {(–4, 1), (–2, 3), (–2, 1), (–1, 5), (3, 2)} {(–4, 1), (–2, 3), (–1, 2), (3, 5), (3, 2)} {(–4, 1), (–2, 3), (–1, 1),
asked
Nov 26, 2018
Mathematics
high-school
1
answer
1
vote
118k
views
C = 2r; for r how to slove
asked
Nov 18, 2017
Mathematics
high-school
1
answer
2
votes
119k
views
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