Answer: See explanation
Step-by-step explanation:
From the question, we are informed that Lillian works 7 hours each day for 5 days a week and that she earns £420 each week.
Her earnings per day will be: $420/5 days = $84/day.
Since she works 7 hours each day, her earning per hour will be:
= $84/7
= $12 per hour.
We are further told that Lillian decides that she is going to work 7 hours each day for only 4 days a week and that her earnings are to be reduced by 20%.
Her new earning will be:
= $420 - (20% × $420)
= $420 - (0.2 × $420)
= $420 - $84
= $336.
Her earnings per day will be:
= $336/4 days
= $84 per day
Her earnings hour will be:
= $84/7
= $12 per hour
A reduction of 20% is reasonable as she has lesser days to work while still maintaining the same wage rate per hour. Her per hour rate is still $12 despite working for lesser days.
Answer:
Step-by-step explanation:
Let b represent the number of cups of butter needed.
Let s represent the number of cups of sugar needed.
Let o represent the number of cups of oat needed.
Let f represent the number of cups of flour needed.
The recipe calls for two times as many cups of sugar as butter. It means that
s = 2b
Two times as many cups of oats as sugar. It means that
o = 2s
Two times as many cups of flour as oats. It means that
f = 2o
If Duane puts in one cup of butter, it means that b = 1
Therefore,
s = 2 × 1 = 2 cups
o = 2s = 2 × 2 = 4 cups
f = 2o = 2 × 4 = 8 cups
Therefore, he needs to add 8 cups of flour
Given:
<span><span>Store A
Number tasters = 258
Number preferring local brand = 167
Store B
Number tasters = 315
Number preferring local brand = 151
Store C
Number tasters = 152
Number preferring local brand = 90
</span>
Bas</span>ed on the given data, the taste test was done in random. The proportion of tasters who preferred each option at each location can be determined by dividing the number of people who preferred the brand over the total number of tasters.
For Store A:
Number tasters = 258
Number preferring local brand = 167
Proportion = 167/258 = 0.6472
Therefore, the proportion based on preference in store A is 0.6472. Do the same for the other two stores.
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The answer would be 3360 qt/min hope i help you <span />
Answer:
x=3
Step-by-step explanation:
11-x=5x-7
11−x−11=5x−7−11
-x=5x-18
-x-5x=5x-18-5x
-6x=-18
−6x/-6 = -18/-6
x=3
