The answer is one.
Hope this helped.
Answer:
10: 1
Step-by-step explanation:
We have to make the dogs art of the ratio equal first.
5:3>30:18
6:1> 180: 30
After this we have to simplify the ratio.
Cats to fish is 180:18 (divide by 2) 90:9 (then by 3) 30 : 3 (and finally by 3 again) 10 : 1
Answer:
Almond: $7/4 per pound
Jelly Bean: $ 11/4 per pound
Step-by-step explanation:
A: almond
J: jelly bean
3A + 5J = 19 .... multiply 9 each side
27A + 45J = 171 .....(1)
9A + 7J = 35 .....multiply 3 each side
27A + 21J = 105 ....(2)
(1) - (2) 24J = 66
J = 66/24 = 11/4
3A + 5 x 11/4 = 19
3A = 21 / 4
A = 7/4
The answer is 0.79g/cm^2
Density is just mass divided by volume.
So it was 150/189