Answer:
44498.78 in²
Step-by-step explanation:
A=2(1+2)a2=2·(1+2)·962≈44498.78 in²
We need 75 quarts of 3% butterfat milk. How much of 2% and 5% do we need to mix? (t = 2% and f = 5%)
A) t + f = 75
B) .02 t + .05 f = (.03 * 75)
B) .02 t + .05 f = 2.25
Solving for t and f:
t = 50 quarts of 2 % and
f = 25 quarts of 5%
Double-Check
50 * .02 = 1 quart of buttermilk
25 * .05 = 1.25 quarts of buttermilk
2.25 quarts divided by 75 quarts = 3 % buttermilk
Answer:
literally 0
Step-by-step explanation:
9514 1404 393
Answer:
100°
Step-by-step explanation:
Opposite angles in an inscribed quadrilateral are supplementary:
x° +80° = 180°
x° = 100° . . . . . . . subtract 80°
No, it's not written in scientific form because it has to be like this :
#1-10•10^#
So for 1, A is correct.
2. 1.22•10^8
3. 2.87•10^-2
