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3 years ago

8

James works as a waiter. He served meals with bills of $23.59, $40.65, &30.50, and $15.86. If his total for tips was 17.67,

what percent tip did he receive for serving these meals?

1 answer:

stira [4]3 years ago

3 0

If you add up all of the money he made and divide it by the amount he made via tips, you will see that the percent tip he received was 16%

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What is the probability of flipping a coin and having heads land up five times in a row

Phantasy [73]

Answer:

1/32

Step-by-step explanation:

P(heads) = 1/2

P(5 heads) = (1/2)⁵ = 1/32

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3 years ago

Can someone show me the steps to this equation.

Crank

So z-4 2/3=2 2/3
so 4 2/3=12/3+2/3=14/3
2 2/3=6/3+2/3=8/3
z-14/3=8/3
multiply both sides by 3
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add 14 to both sides
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divide both sides by 3
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3 years ago

Read 2 more answers

A school is organising a competition. There are 128 students from the Maths specialist class and 80 students from the English sp

Elden [556K]

Answer:

5 english students in each team

Step-by-step explanation:

So there are multiple ways to do this, you could do trial and error or you could factor out common numbers between the two.

Through trial and error, the lowest possible number of groups that could be divided between the number of students whilst still being able to maintain a whole # was 16 groups

128 math students ÷16 groups = 8 math students/group
80 english students ÷ 16 groups = 5 english students/group

The other way to solve this is to factor out common numbers between the two:

3 0

2 years ago

Use the relationship between the angles in the figure to answer the question.

grigory [225]

Answer:

x = 52, A.

Step-by-step explanation:

The two angles across from each other are both acute angles, which means that considering their positioning, they're gonna equal the same in degrees. If the question were asking to find the value of x on one of the obtuse angles, your answer would be B, considering both of those lines would equal 180 degrees.

Hope that helps!

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4 years ago

a library has an average of 510 visitors on Sundays and 240 visitors on other days. The average number of visitors per day in a

serious [3.7K]

Answer:

285

Step-by-step explanation:

hi

personally this is how i would do this question but there are other ways.

i would start off by seeing how many sundays there are in the month (which is 5) then the number of other days which is 25. i'd then multiply 5 by 510 which is 2550. add that to 240 times 25 (which is 6000) and all of that together is 8550. divide that by the number of the days in the month (30) and then you'll get the daily avergae for the month

hope this helped:)

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3 years ago