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If you have 100 grams of a radioactive isotope with a half life of 10 years how much of the isotope will you have left after 20 years
asked
Feb 21, 2021
Chemistry
middle-school
1
answer
5
votes
144k
views
If a basketball player makes 2 baskets for every 5 shots and he keeps getting baskets at the same rate, how many baskets will he get if he takes 100 shots?
asked
Feb 20, 2021
Mathematics
college
1
answer
2
votes
88.4k
views
F(x) = 9 + 4x f(0) = f(-1) = Find the value of x for which f(x) =6 x=
asked
Jan 12, 2021
Mathematics
college
1
answer
0
votes
140k
views
One way to choose a representative sample In a survey is to A. obtain informed consent from subjects. B. select a very small sample from a population. C. place all the subjects in the control group. D.
asked
Dec 14, 2020
Advanced Placement (AP)
middle-school
1
answer
0
votes
73.8k
views
A ball falls from the top of a building. As it falls, its speed increases. Which type of energy is the ball gaining as it falls? A. Light energy B. Kinetic energy C. Gravitational potential energy D. Nuclear
asked
Oct 27, 2020
Physics
high-school
1
answer
5
votes
149k
views
G(x) = 3x^2 - 33x -180 What are the missing portions of th function (the zeros)?
asked
Oct 26, 2020
Mathematics
middle-school
1
answer
3
votes
78.0k
views
A firm expects to sell 26,300 units of its product at $18 per unit. Pretax income is predicted to be $61,300. If the variable costs per unit are $9, total fixed costs must be:
asked
Jul 23, 2020
Business
college
1
answer
0
votes
75.7k
views
Tú ____________________ café con leche. a. pedimos c. piden b. pido d. pides please select the best answer from the choices provided a b c d
asked
Apr 7, 2020
Social Studies
high-school
1
answer
0
votes
192k
views
√(x + 3)
asked
Feb 26, 2020
Mathematics
middle-school
2
answers
4
votes
9.5k
views
A music streaming service has three different plans. All the plans have a starting fee and/or a per song fee. Plan Per Month Fee Per Song Fee A $5 $0.02 B $0 $0.07 C $10 $0 Depending on the number of songs
asked
Dec 8, 2019
Mathematics
middle-school
1
answer
5
votes
92.2k
views
If you see potential conflict you should
asked
Jun 19, 2019
Business
middle-school
1
answer
1
vote
18.8k
views
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