Answer:
Step-by-step explanation:
This is very simple:
Each apple weights about .35 and all you have to do is just add .35 for every apple and you would get the answer.
But the quick answer to your problem is for every apple there is an .35 increase
So the weight for 1 apple is (.35)
Enjoy!
Answer:
30.75
Step-by-step explanation:
by dividing the total by 4 you get your answer to be 30 dollars and 75 cents per boy
Air energy
Heat energy
Kinetic energy
:-)
Answer:
7.92 m.
Step-by-step explanation:
Mean height = ∑(f . x) / ∑f where x is the midpoint and f the frequencies
The midpoints for the heights are:
2 for frequency 8 ( 0 + 4)/ 2 = 2
6 for .. 21
10 for .. 12
14 for .. 7
18 for .. 2
So the mean is:
[(2*8) + (6*21) + (10*12) + (14*7) + (18*2) ] / (8 + 21+12+7+2)
= 396 / 50
= 7.92 m.
Answer:
7x + 2y = 24 8x + 2y = 30. Subtract -x = -6 x = 6. Substitute x = 6 into 7x + 2y = 24 7(6)+ 2y = 24 42 + 2y = 24 2y = 24 - 42 2y = -18 y = -9 {6,-9} ...
Step-by-step explanation:
