Answer:
5.67
Step-by-step explanation:
- 68.0052 divided by 12 = 5.6671
- The hundredth place is two digits to the right of the decimal point.
- To round this look at the third number to determine whether the 6 in 5.6<u>6</u>71 is rounded to 7.
- The third digit to the right of the decimal is greater than 5 so the number is rounded to 5.67
(k-9)(k-9) is the answer :))
R+s-t-(r-s+t)
=2s-t is the answer
People think this answer would be just =2s but I have verified with an online calculator and the answer that textbooks look for regarding this is 2s-t
You would assume you would go r-r and thats 0 so no r's
you would say s-(-s) makes it plus and theres 2s
and you would say -t -(+t) is -t
that's why the answer is 2s-t
At first I also did t-(+t) and thought it would be no t's but the answer is in fact 2s-t
There 12 out of 31women therefore it would be .39
Answer:
37
Step-by-step explanation:
f(x) = 2x-1
g(x) =x^2 +3
f°g(x) = means put g(x) in for x into the function f(x)
f(g(x)) = 2 (g(x)-1
=2(x^2 +3) -1
Distribute
= 2x^2 +6-1
=2x^2 +5
Now we let x=-4
f(g(-4)) = 2 (-4)^2 +5
=2(16) +5
=32+5
=37
