Answers by Christopher Aldama
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Answers by Christopher Aldama

Answers by Christopher Aldama
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Sophia has 5 red hats, 2 blue hats, and 3 black hats. What is the fraction of hats Sophia has? A) 5/10 B) 2/10 C) 3/10 D) 10/10
answered Dec 16, 2024
4 votes
27.4k views
Infants have tiny hearts and increase their cardiac output primarily by ________.
answered Dec 2, 2024
6 votes
136k views
Homeostasis is a state of equilibrium. a- true b-false
answered Oct 25, 2024
0 votes
18.6k views
Family with Strong ties to Montral Canada?
answered Aug 21, 2024
3 votes
26.3k views
If a boat uses 21 gallons of gas to go 64 miles, how many miles can the boat travel on 24. gallons of gas? (a) 70 miles (b) 73 miles (c) 76 miles (d) 79 miles
answered Aug 16, 2024
0 votes
172k views
Do automatic cluster detection techniques require a target variable?
answered Mar 30, 2024
6 votes
200k views
Recall the definition of covariance for two random variables, X and W: Cov(X,W) = E(X − E(X))(W − E(W)). Prove or disprove Cov(aX + b, cW) = ac Cov(X,W) where a, b, and c are constants. Start with applying
answered Feb 2, 2024
5 votes
99.7k views
The movie multiplex has 4 bathrooms and 16 theatres. What is the the bathroom to theatre ratio
answered Nov 27, 2023
4 votes
193k views
Chemistry Question, dotn know how to work out A and B. ​
answered Sep 20, 2023
5 votes
228k views
Both Chantal and Jamison always arrive to their first class five minutes early. They don't like disrupting the teacher and know that being late is a huge distraction. Both of these students are demonstrating
answered May 16, 2023
4 votes
65.9k views
A parallelogram has an area of 37. 72 m² and a height of 4. 6 m. How long is the base of the parallelogram? Enter your answer as a decimal in the box. M.
answered Jan 29, 2023
2 votes
156k views
Find the value of x.
answered Jan 12, 2023
7 votes
150k views
Given that 2x-7y=30 Find Y when X=-3 Give your answer as an improper fraction, in its simplest form.
answered Jan 2, 2023
3 votes
47.3k views
Same information as the previous question Company A started business on January 1, 20X1, and bought the following piece of equipment. Cost of asset $150,000 Useful life 3 Tax rate 21% 20X1 estimated tax
answered Oct 16, 2022
8 votes
234k views
An oil refinery is located 1 km north of the north bank of a straight river that is 2 km wide. A pipeline is to be constructed from the refinery to storage tanks located on the south bank of the river
answered Aug 16, 2022
4 votes
74.1k views
Select the correct answer. Jane's team is using the V-shaped model for their project. During the high-level design phase of the project, testers perform integration testing What is the purpose of an integration
answered Aug 8, 2022
14 votes
132k views
ConsolidatedEdison'sIndianPointNo.2reactorisdesignedtooperateatapowerof 2,758 MW. Assuming that all fissions occur in 235U, calculate in grams per day the rate at which 235U is (a) fissioned, (b) consumed.
answered Jul 28, 2022
2 votes
36.9k views
John has $40. He will use some of the money to buy books, and he wants to have at least $10 left to put in his savings account. Each book costs $6. a. Write an inequality to represent this story, using
answered Jun 16, 2022
6 votes
209k views
Can someone help help me
answered May 29, 2022
3 votes
193k views
A $64 item is marked up to $80. Find the percent markup.
answered Apr 15, 2022
7 votes
9.7k views
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