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MA_775_DIABLO [31]
3 years ago
15

The shelf​ life, in​ days, for bottles of a certain prescribed medicine is a random variable having the density function shown b

elow. find the probability that a bottle of this medicine will have a shelf life of​ (a) at least 5050 ​days; (b) anywhere from 4040 to 7070 days.
Mathematics
2 answers:
podryga [215]3 years ago
6 0

Answer:

The answer would be A

Step-by-step explanation:

Just got it right on edge2020

Vlad [161]3 years ago
5 0
Help answer my question ?
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Equation 1<br> -3x -5 = 16<br> Equation 2<br> -4 (y - 2) = 12<br> What is the value of x and y
dangina [55]

Answer: Um, the value of x and y is x=–7, y=–1, I’m not sure my answer is going to be wrong or right, please tell me the correct answer.

Step-by-step explanation:

6 0
3 years ago
What other information do you need in order to prove the triangles
GuDViN [60]

Answer:

However, we need to know that segment AB is congruent to segment CD, in order to use SAS.  

Hope it helps!

Step-by-step explanation:


7 0
3 years ago
Find the exact circumference of a circle with the given radius. 5 inches C = 2.5π in. 10π in. 25π in.
docker41 [41]
The circumference, C, of a given circle may be calculated through the equation,
         
                                   C = 2πr

where r is the radius. 

Substituting the known values from the given in this item,
                                    C = 2(π)(5 in)
                                    <em>C = 10π in</em>

Thus, the answer is this item is the second choice. 
5 0
3 years ago
An initial of the $100 is now valuated at $150. The annual interest rate is 5%, compounded continuously. The equation 100e^0.05=
tangare [24]

Answer:

8 years approximately

The problem (I'm assuming is):

Solve 100e^{0.05t}=150.

I put a t in the problem where I suspected it in went.

Step-by-step explanation:

100e^{0.05t}=150

Divide both sides by 100:

e^{0.05t}=\frac{150}{100}

e^{0.05t}=1.5

Rewrite in logarithm form.

\ln(1.5)=0.05t

Divide both sides by 0.05:

\frac{\ln(1.5)}{0.05}=t

Put left hand side into calculator:

8.109 \approx t

t \approx 8.109

So about 8 years if I wrote down the equation correctly.

4 0
3 years ago
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What does the statement V (2) = I mean?
mojhsa [17]
Don’t know ...............................
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