Answer:
A. you need 2 1/2 ounces
B. you need 73,9 milliliters
Step-by-step explanation:
A
We have the ratio 1/2 ounces per gallon
And the mop bucket holds 5 gallons
Then we need to multiply 1/2*5
we got 2 1/2 ounces of desifectant per 5 gallons
B
1 ounces equal 29,57 milliliters
if we have 2 1/2 ounces then we multiply 2,5 *29,57
the answer is 73,9 milliliters
Answer:
20 = 6m or m = 20/6 = 10/3
Step-by-step explanation:
Let's say Samantha has s marbles and Paul has m marbles.
We know that s = 20 and that Samantha has 6 times as many marbles as Paul. This means s = 6m.
Substitute 20 in for s:
20 = 6m
m = 20/6
Thus, the equation is m = 20/6.
<em>~ an aesthetics lover</em>
Alright, let's factor this to get the answer.
3k^2-10k+7
To find the factors, we want to think "What will add up to -10, and multiply to (+)7?"
Because the leading coefficient is 3, we know that we can take one factor of 7 and multiply it by 3.
Thus, this factors to
(3k-7)(k-1)
(if you FOIL it it should come out to be the original equation)
From this, set both of those [(3k-7) and (k-1)] equal to zero and solve
3k-7=0
3k=7
/3
k=7/3
or
k=1
Answer:
It would be 8
Step-by-step explanation:
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