Answer:
500 millilitres
Step-by-step explanation:
Mass = Concentration x Volume
This rearranged gives:
Volume = Mass / Concentration
= 150 / 0.3 = 500 millilitres
The answer would be A. To find how much 25% of the original price is you have to do .25 multiplied by the price. Then you subtract the answer from the original price.
p - .25p
Hello!
To solve the problem, we must isolate x to determine what it is equal to.
4x = -36
x = -36/4 (we isolated x by dividing it on both sides)
x = -9
We can determine that x is equal to -9
I hope this helps you! Have a lovely day!
Answer:
See below in bold.
Step-by-step explanation:
f(x)=(x-15)(x+1)(x-10) = 0
The zeroes of the function are found as follows:
x - 15 = 0, so x = 15.
x + 1 = 0 and x - 10 = 0.
- in the same way -1 and 10 are also zeroes.
