9514 1404 393
Answer:
Step-by-step explanation:
1) Each of the ratios can be reduced to 1 : 5, Since both can be reduced to the same ratio, the do form a proportion.
4 : 20 = 1 : 5
6 : 30 = 1 : 5
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2) The first ratio can be reduced to 1/2. The second ratio is not 1/2 and cannot be reduced. Since they are different ratios, they do not form a proportion.
9/18 = 1/2
3/8 = 3/8
Answer:
0.77
Step-by-step explanation:
From the information given:
The breakdown time (a)= 3 hours
The breakdown rate (λ) = 1/a = 1/3
Average flow time in the system (W) = 2.305 hours
For the entire system;
The average down machines L = Wλ
= 2.305 × (1/3)
= 0.77
Here are a few equations I thought of that could fit that solution:
1.) 5x + 3 = 13
2.) 7x - 3 = 11
3.) 4(2x + 5) = 36
So the person makes $50,000 minus the base salary of $25,000 which means he must make $25,000 in commissions.
So we have to figure out $25,000 is 5% of how much. There are many ways to do this.
5% is like saying 5/100. So $25,000 x 100/5 = $500,000
Or, to go from 5% to 100% you multiply by 20. Therefore your answer is $25,000 x 20= $500,000
