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Isabella is playing with her yo-yo. The vertical distance (in cm) between the yo-yo and her hand t seconds after she first spins it out is modeled by the following function: y(t) = 40 cos(2π/3t) - 71.
answered
Dec 8, 2024
Mathematics
high-school
1
vote
57.1k
views
What did the butcher say to the tough piece of meat?
answered
Nov 11, 2024
Arts
high-school
4
votes
106k
views
Assume μ = ∑ⁿᵢ₌₁ Xᵢ / n+2 , is an estimator of μ, calculated using a sample of size n. a. Is μ unbiased? b. Find the bias of μ :B(μ)=E(μ)−μ.
answered
Oct 21, 2024
Mathematics
high-school
4
votes
228k
views
Is there a correlation b/w terminal military rank and # of children?
answered
May 12, 2024
Social Studies
high-school
5
votes
106k
views
When she started walking, Jessica's heart rate was 180 beats in 1 minute. When she took her heart rate in the middle of the walk, it was 140 beats in 2 minutes. At the end of the walk, it was 240 beats
answered
Apr 27, 2024
Health
high-school
3
votes
114k
views
Describe short- and long-term development goals and how you can attain those goals, to continually develop/improve your ability to influence as an ethical leader.
answered
Apr 14, 2024
Business
college
6
votes
86.0k
views
What causes different elements to have different chemistry?
answered
Jan 29, 2024
Chemistry
high-school
3
votes
151k
views
What is the product? 36 240x 0 062 13 9 10 583] 240 17 3 6 12 2 n O TR C
answered
Dec 22, 2023
Mathematics
high-school
12
votes
165k
views
Please help with linear equations See attached pic to understand problem more clearly
answered
Dec 10, 2023
Mathematics
high-school
4
votes
74.9k
views
Simplify: (12 - 7) + (10 x 3) + (3 + 2) a)7 b)11 c)35 d)45
answered
Aug 28, 2023
Mathematics
college
10
votes
182k
views
In literature, making fun of human failing, often for the purpose of addressing social injustice, is known as ____? A.burlesque B.understatement C.satire D.realism
answered
Jul 16, 2023
English
college
6
votes
86.8k
views
Refer to the diagram below to prove that the exterior angle equals the
answered
Mar 26, 2023
Mathematics
college
3
votes
184k
views
Write a counterclaim and rebuttal using this evidence: “year round school can help reduce the summer slide in students”
answered
Dec 10, 2022
English
college
4
votes
119k
views
Question let f(x) = -16x…….
answered
Nov 7, 2022
Mathematics
college
4
votes
218k
views
What do ribosomes do in animal cells
answered
Oct 17, 2022
Biology
high-school
3
votes
143k
views
Water near the mouths of _ is not as salty as average sea water a) lakes b) rivers c) seas d) poles e) oceans
answered
Aug 16, 2022
Biology
high-school
9
votes
205k
views
With which statement would Nia Dennis MOST likely agree? A Attending UCLA has been a challenging and painful experience. B Being powerful and explosive is the most desirable trait in gymnastics. C Having
answered
Jun 2, 2022
Social Studies
high-school
9
votes
182k
views
(CO 1) In a normally distributed data set of how long customers stay in your store, the mean is 31.7 minutes and the standard deviation is 1.9 minutes. Within what range would you expect 95% of your customers
answered
Apr 14, 2022
Mathematics
college
8
votes
65.8k
views
Sympathy by Paul Dunbar I know what the caged bird feels, alas! When the sun is bright on the upland slopes; When the wind stirs soft through the springing grass, And the river flows like a stream of glass;
answered
Mar 27, 2022
English
college
1
vote
135k
views
What is the greatest common factor of 84 and 210
answered
Mar 9, 2022
Mathematics
high-school
6
votes
48.1k
views
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