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garik1379 [7]
2 years ago
14

5(4x+1) what is it?

Mathematics
2 answers:
Ulleksa [173]2 years ago
8 0

Answer:

20x+5

can I get brainiest

Step-by-step explanation:

Anna35 [415]2 years ago
5 0

Answer:

20x+5

Step-by-step explanation:

Distribute

5 ( 4 + 1 )

2 0 + 5

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If S=4πr^2 , find the value of S when r = 10 whole1/2. *​
Anestetic [448]

Answer:

Step-by-step explanation:R=14

4 0
3 years ago
Read 2 more answers
Suppose there was a cancer diagnostic test was 95% accurate both on those that do and those do not have the disease. If 0.4% of
Musya8 [376]

Complete Question

Suppose there was a cancer diagnostic test was 95% accurate both on those that do and 90% on  those do not have the disease. If 0.4% of the population have cancer, compute the probability that a particular individual has cancer, given that the test indicates he or she has cancer.

Answer:

The probability is  P(C | A) =  0.0042

Step-by-step explanation:

From the question we are told that

The probability that the test was accurate given that the person has cancer is  

      P(A |  C)  = 0.95

The probability that the test was accurate given that the person  do not have cancer is  

      P(A |  C')  =  0.90

The probability that a person  has  cancer is  

      P(C) =  0.004

Generally the probability that a person do not have cancer is  

       P(C')  =  1- P(C)

=>    P(C')  =  1- 0.004

=>    P(C')  =  0.996

Generally the  probability that a particular individual has cancer, given that the test indicates he or she has cancer is according to  Bayes's theorem evaluated as

     P(C | A) =  \frac{P(A |  C) * P(C)}{P(A|C) * P(C) + P(A| C') * P(C')}

=>  P(C | A) =  \frac{ 0.95 * 0.004 }{ 0.95 * 0.004 + 0.90  * 0.996}

=>  P(C | A) =  0.0042

   

7 0
3 years ago
Seth needs to buy mulch to cover a circular garden. The garden has a radius of 5ft. Mulch costs $0.25 per square foot. How much
Tanya [424]

Answer:

?????

Step-by-step explanation:

12x 0.25=?          ?x 5= $?

8 0
3 years ago
Mr. Salvi makes car payments of $489.95 each month.
SIZIF [17.4K]

Answer:

$5879.4

Step-by-step explanation:

the monthly expense of the car is $489.95

no. of months=12

therefore, the expense= 489.95×12

=$5879.4

6 0
3 years ago
1.404 divided by 0.45
Ipatiy [6.2K]
The answer to your questions is 3.12
7 0
3 years ago
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