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Answers by Lo

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What is half life? 1. the amount of time it takes for half of an atom's electrons to decay 2. the amount of time it takes for some of a radioactive substance to decay 3. the amount of time it takes for
answered Jun 7, 2023
0 votes
36.6k views
If you roll a number cube 90 times, how many times do you expect to roll a 3? 45 times 30 times 15 times 23 times
answered May 26, 2023
10 votes
56.6k views
The base diameter and the height of a cone are both equal to x units Which expression represents the volume of the cone, in cubic units?
answered May 23, 2023
6 votes
38.9k views
Please help me solve.I have na for blank 1 and 4/3 for blank 2. but it's incorrect
answered Mar 9, 2023
7 votes
207k views
A mother gives birth to a 9 pound baby. Every 3 months, the baby gains 3 pounds. If x is the age of the baby in months, then y is the weight of the baby in pounds. Find an equation of a line in the form
answered Feb 16, 2023
6 votes
103k views
Use inductive reasoning to predict the next number in the list.7, 2, 5, 0, 3, -2, 1, ?
answered Jan 30, 2023
2 votes
174k views
Solve the equation2 ( x-4 ) = -22
answered Jan 9, 2023
1 vote
210k views
The is the fluid component of blood.
answered Dec 6, 2022
1 vote
214k views
On a road trip, Lota drives 55 miles each hour. The table below shows how far she travels each hour. h hrs of driving 1 2 3 4 5 6 m miles completed 55 110 165 220 275 330 Which equation represents the
answered Sep 6, 2022
2 votes
126k views
Luis knows that he can hike at an average rate of 13 mile in 6 minutes. How many hours will it take Luis to reach Wandering Twin Lake?
answered Jul 2, 2022
8 votes
56.8k views
Twice Carrie’s age increased by three is equal to twenty-five. Which equation can be used to find Carrie’s age, x? A. 2(x + 3) = 25 B. 2(3) + 25 = x C. 2x + 3 = 25 D. x + 2(3) = 25
answered May 29, 2022
6 votes
90.2k views
What happens to the shape of a substance in a gas phase ? Sorry i’m asking so many questions this is the last one
answered Jan 27, 2022
9 votes
119k views
Caleb wants to rent a kayak. Kayak rentals cost $91.61 for a half hour. If Caleb rents a kayak for 2.9 hours, how much will it cost him?
answered Jan 25, 2022
3 votes
24.1k views
4. If the rock sample contains 20 mg of tritium 3, how much will remain after 48 years?
answered Jan 12, 2022
4 votes
193k views
What pieces of information go on a note card used for academic research? A. the topic of the research paper B. the outline for your research paper c. the author, title, and publisher contact information
answered Nov 19, 2021
4 votes
56.9k views
As part of a math assignment, Marcus makes a graph of his cookies function . Before handing it in , he compares it to the table . Do the table and the graph represent the same function?
answered Oct 6, 2021
2 votes
226k views
Write a linear equation with the given information. Passing through (2, 3) and PARALLEL to y = x - 4
answered Sep 8, 2021
0 votes
42.1k views
If y varies directly with x. If x = 2, then y = 24. What is the value of x when y = 96? x =
answered Aug 30, 2021
3 votes
222k views
Approximately how many moles of Al3+ are reduced when 0.1 faraday of charge passes through a cell during the production of Al? (Note: Assume there is excess Al3+ available and that Al3+ is reduced to Al
answered May 8, 2021
3 votes
86.3k views
Collins middle school has 222 sixth grade students if the sixth grade is 30% of the total school how many students are in the middle school
answered Mar 26, 2021
1 vote
104k views
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