Answer:
8 ounces
Step-by-step explanation:
To solve the exercise the first thing is to find the equivalence between pound and ounce.
We know that 1 pound equals 16 ounces. In this exercise we have 1/2 pounds, that is, half a pound or 0.5 pounds, therefore:
1/2 pound * 16 ounces / 1 pound = 8 ounces
Which means that he bought 8 ounces of grapes and not 5 how he had put it.
When the first equation is multiplied by -3, the sum of the two equation
and any of the original equations will have the same solution as the
original equations. Hence 5x = -10 and 11x - 9x = -13 will have a
solution of (-2, -1).
Surface area of a cylinder=area of 2 bases+area of around cylinder
area of bases=area of circle os 2 times pi times r^2
area of around=circunferenc of circle times height of cylnder=2 timespi timer r times height so 2pirh
so add
area of bases+area around=2pir^2+2pirh
not sure what standard form is
so he answer is
2pi(r^2)+2pi(r)(h)
Just find 6.2% of 457.88
6.2%=6.2/100=0.062
0.062 tiemes 457.88=28.388 rouned 28.39
C
