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allsm [11]
3 years ago
5

If given f(x)=x-7 and g(x)= x^2 how would you find g(f(4))?

Mathematics
1 answer:
Nutka1998 [239]3 years ago
8 0
The answer to the question is 9

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Human blood may contain either or both of two antigens, A and B. Blood that contains only the A antigen is called type A, blood
Talja [164]

Answer:

A. 0.50

B. 0.85

C. 0.05

Step-by-step explanation:

A. Based on the initial statistics, 50% of the blood type is blood type O, hence the probability of choosing bold type O at random is 50/100, which is 0.50 to two decimal places.

B. The total number of donors that can donate to Blood type A is 85%, thus, the probability is 85/100, which is 0.85 to two decimal places.

C. The percentage of people that have the type AB blood is 5%, thus the probability of someone having the A antigen and blood type AB is 5/100, which is 0.05 to two decimal places.

6 0
3 years ago
Divide the following problem: <br><br><br><br> 4/5 ÷ 37<br> Please give me a answer that helps.
Triss [41]

Answer:

4/185 or 0.0216...

Step-by-step explanation:

3 0
3 years ago
Use geometric series to find the fraction of 0.8967898989
Sliva [168]

I'm guessing the repeating part is 89 at the end, so that

x=0.8967\overline89\implies10^4x=8967.\overline{89}

Then

10^4x=8967+\displaystyle89\sum_{i=1}^\infty\frac1{100^i}

10^4x=8967+89\left(\dfrac1{1-\frac1{100}}-1\right)

10^4x=8967+\dfrac{89}{99}

x=\dfrac{8967}{10^4}+\dfrac{89}{99\cdot10^4}

x=\dfrac{443911}{495000}

###

An arguably quicker way without using geometric series:

10^4x=8967.\overline{89}

10^6x=896789.\overline{89}

10^6x-10^4x=887822

x=\dfrac{887822}{10^6-10^4}=\dfrac{443911}{495000}

8 0
3 years ago
Tina has a doll which she can dress with a hat, a scarf and a jacket.
ad-work [718]

Answer:

60 combinations

Step-by-step explanation:

3 × 4 × 5 = 60

Hope i helped!

8 0
3 years ago
What term must go in the space to complete the statement
irakobra [83]

Answer:

5v+35 = 5(v+7)

Step-by-step explanation:

5(v+7) = 5v+35

3 0
3 years ago
Read 2 more answers
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