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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
2
answers
57.1k
views
Could someone help me with a flow proof? Given: Line PQ is congruent to Line RS. Prove: Line PR is congruent to Line QS
asked
Nov 28, 2024
Mathematics
college
1
answer
114k
views
What did the butcher say to the tough piece of meat?
answered
Nov 11, 2024
Arts
high-school
1
answer
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
1
answer
228k
views
Is there a correlation b/w terminal military rank and # of children?
answered
May 12, 2024
Social Studies
high-school
1
answer
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
1
answer
114k
views
Name three important considerations when buying or building a nest box?
asked
Apr 24, 2024
Business
high-school
1
answer
149k
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
1
answer
86.0k
views
man-made rivers, transportation of goods became faster, prices of goods drop, and cities grew is called?
asked
Mar 19, 2024
Geography
high-school
1
answer
24.6k
views
A discount store buys a shipment of lawn mowers at a cost of $35 each. The lawn mowers will be sold for $105 apiece. What is the mark-up percentage? A) 50% B) 100% C) 200% D) 300%
asked
Mar 2, 2024
Business
high-school
1
answer
165k
views
What causes different elements to have different chemistry?
answered
Jan 29, 2024
Chemistry
high-school
1
answer
151k
views
DID I DO THIS RIGHT? PLS HELP
asked
Jan 20, 2024
Physics
college
1
answer
12.5k
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
1
answer
165k
views
Please help with linear equations See attached pic to understand problem more clearly
answered
Dec 10, 2023
Mathematics
high-school
1
answer
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
2
answers
182k
views
What is a notifiable disease? A disease that is suspected to be caused by terrorists. A disease that is highly contagious. A disease that has a high mortality rate A disease that must be reported to the
asked
Aug 23, 2023
Chemistry
high-school
2
answers
107k
views
A man walked a certain distance at a constant rate. If he had gone 1/2 mile per hour faster, he would have walked the distance in four-fifths the time; if he had gone 1/2 mile per hour slower, he would
asked
Aug 11, 2023
Mathematics
high-school
1
answer
58.7k
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
2
answers
86.8k
views
Given tan θ = 1 and 0 ≤ θ ≤ 90°, what is csc θ?
asked
Apr 20, 2023
Mathematics
college
1
answer
11.6k
views
What coordinates is the country of Egypt close to ?
asked
Apr 13, 2023
Geography
high-school
1
answer
43.3k
views
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