Step-by-step explanation:
Given that,
The mass of a patient = 70 kg
A 70kg patient has approximately 8 pints of blood.
The patient donates 470mL of blood.
We know that,
1 pint = 568 mL
8 pints = 4544 mL
Required fraction,
So, the required fraction is approximately .
Answer:
33.2444...
Step-by-step explanation:
The rate of charge is $22 per 90 feet, so first we need to find out how many feet the perimeter takes up. To find the perimeter, we distribute 2 to both sides will adding them. 2(20 + 38) The 2 is there since that only covers 2 out of the 4 lines of a rectangle. Now we do the math as mentioned. 2(30 + 38)
The answer to that would be 136 feet. Now to figure out the cost, we use 22 to see how many 90's can fit into 136 so we can get the rate needed, which is (1.511111..). Thats how many times 90 goes into it, and for every 90 feet, we pay $22, So now we multiply 1.51111 by 22 to get the answer. (33.244444)
Hello from MrBillDoesMath!
Answer:
-17 or 32, depending upon the value of the symbol before "11".
First answer (-17) if symbol interpreted as +; second answer (32) if symbol interpreted as "/"
Discussion:
The equation you wrote uses a division sign. The original, I believe, uses a plus sign instead. Not sure which one to use so let's solve both of them.
Interpretation 1:
2 (4^2 + 3) - 66 + 11 =
2( 16+3) - 66 + 11 =
2(19) -66 + 11 =
38 -66 + 11 =
= -17
Interpretation 2:
2 (4^2 + 3) - 66 \ 11 = => order of operation, "\" before "
2(19) - 6 =
38 - 6 =
32
Thank you,
MrB
Answer:
−5r+5
Step-by-step explanation:
Let's simplify step-by-step.
−5−5r+10
=−5+−5r+10
Combine Like Terms:
=−5+−5r+10
=(−5r)+(−5+10)
=−5r+5
Hope this helped <3
I have NO idea. Try searching on the enternet