The 4 litres of red has to be 2 parts of the mixture, so each part will be 2 litres. Therefore 3 parts of cream will be 6 litres and the one part of blue will be 2 litres.
Answer:
SIMPLE ONE-TIME INTEREST
I
=
P
0
r
A
=
P
0
+
I
=
P
0
+
P
0
r
=
P
0
(
1
+
r
)
I is the interest
A is the end amount: principal plus interest
P0 is the principal (starting amount)
r is the interest rate (in decimal form. Example: 5% = 0.05
Step-by-step explanation:
70 = 50 * x/100
x = 70/50*100 = 140
Seventh is 140% of 50.
No
I think that’s it(sorry if I’m wrong)
Answer:
Step-by-step explanation:
-3x^2 --2x--2 -- 9/x--2
