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crimeas [40]
3 years ago
14

Carbon-14 is a radioactive isotope of carbon that is used to date fossils. There are about 1.5

Mathematics
1 answer:
Rom4ik [11]3 years ago
6 0
I’m so sorry I would try my best to answer but I can’t :(
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A basketball team has 12 players. In how many different ways can the coach select 2 players to be the captains for tonight's gam
Elza [17]
I wanna say 6 cause 12 divided by 2 is 6 :)
6 0
3 years ago
A motor vehicle has a maximum efficiency of 39 mpg at a cruising speed of 40 mph. The efficiency drops at a rate of 0.1 mpg/mph
svp [43]

Answer:

38 mpg

Step-by-step explanation:

Initial efficiency = 39 mpg

Initial speed = 40 mph

Final speed = 50 mph

The efficiency drop  between 40 mph and 50 mph is given by:

E_d = 0.1 \frac{mpg}{mph}*\Delta V

The total efficiency drop from 40 to 50 mph is:

E_d = 0.1 \frac{mpg}{mph}*(50-40)mph\\E_d = 1\ mpg

Therefore, the efficiency at 50 mph is:

E_{50} = E_{40} -E_d\\E_{50} = 39 -1\\E_{50} = 38\ mpg

5 0
3 years ago
Which expression is equal to 4√32 • √2<br> A. 16<br> B. 4√2<br> C. 32<br> D. 16 √2
Georgia [21]

the is c.32$&$&#&#

Step-by-step explanation:

&&&&

4 0
3 years ago
A computer generates 80 integers from 1 to 5 at random. The results are recorded in the table. What is the experimental probabil
matrenka [14]

The experimental probability of the computer generating a 2 is 20%.

<h3>What is the experimental probability?</h3>

The experimental probability determines the odds an event would happen based on the results of an experiment.

Experimental probability = ( number of times a 2 was generated / total number of numbers generated) x 100

(16 / 80) x 100 = 20%

To learn more about probability, please check: brainly.com/question/13234031

#SPJ1

8 0
1 year ago
Write an equation of a line that contains the point (-2,3) with a slope of 0.
Aleksandr [31]

Answer:

y =3

Step-by-step explanation:

Slope of zero means it is a horizontal line

Horizontal lines are of the form

y =

The y coordinate is 3 so

y =3

4 0
3 years ago
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