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valkas [14]
3 years ago
15

James works as a waiter. He served meals with bills of $23.59, $40.65, $30.50, and $15.68. If his total for tips was $17.67, wha

t percent tip did he receive for serving these meals? Round your answer to the nearest percent?
Mathematics
2 answers:
Gnom [1K]3 years ago
4 0

Answer:

16% percent would be the answer if you have plato Your welcome plato users.=)

Step-by-step explanation:


mr_godi [17]3 years ago
3 0
<span><span>1.       </span>James works as a waiter.
He served food with the following price
=> 23.59 dollars
=> 40.65 dollars
=> 30.50 dollars
=> 15.68 dollars
Let’s add this altogether:
=> 23.59 + 40.65 + 30.50 + 15.68
=> 110.42 the total of the ordered food.
Now, James received a tip of 17.67 dollars. Find the interest rate of his tip.
=> 110.42 * .50 = 55.21, thus the interest rate of tip is less than 50%
=> You can do trial and error to get the correct rate,
=> 110.42 * .16 = 17.67, thus he received 16% tip</span>



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Write a 2-digit number that has twice as big ten digit as it has unit digit.
uysha [10]

Answer:

21, 42, 63, 84

Step-by-step explanation:

21         2/2=1

42         4/2=2

63         6/2=3

84         8/2=4

3 0
3 years ago
If 10% of a group ate sandwiches two days in a row, and 40% of the group had a sandwich on the first day, this means that 25% of
Charra [1.4K]
The problem can be represented on a Venn diagram, as shown below.

We have P(Day 1 ∩ Day 2) = 0.1 and P(Day 1) = 0.4
We can deduce that 30% of the group ONLY had sandwiches on Day 1 and there's 60% of the group ONLY had sandwiches on Day 2.

We obtain the value 60% = 0.6 from 100%-(10%+30%)=60%

We also can deduce that there 70% of the group that had sandwiches on Day 2

The proportion of people who ate sandwiches on Day 2 GIVEN that they ate sandwiches on Day 1 is given by

P(Day 1 ∩ Day 2)÷P(Day 2) = 0.1÷0.4 = 0.25 = 25%

The statement is TRUE

7 0
3 years ago
One cake feeds 14 people. Use a proportion to find how many cakes must be purchased to feed 60 people.
katrin2010 [14]

Answer:

5 cakes


hope it helps

Step-by-step explanation:

if one cake feed 14 people and you are tying to fine out how many cakes you need to feed 60 people you would have to divide 60 by 14

1 cake = 14 people

? cakes = 60 people

60 ÷ 14 = 4.28

so in order to have enough for 60 people you need to round so you would need 5 cakes

to check you answer you can multiply 5 by 14 and you answer should be the amount of people

5 x 14 = 70

why  cant it be 4? well because if you buy 4 cakes there wont be enough for 60 people and to make sure it wont be enough you can multiply 4 x 14

4 x 14 = 56

so 4 cakes only feeds 56 people so that is why your answer is 5 cakes are needed



8 0
4 years ago
What is the slope of the line y=3x/7 + 4/7
Natalija [7]

Answer:

the slope of y=3x/7+4/7 is M=3 over 7

5 0
3 years ago
Using the information given, select the statement that can deduce the line segments to be parallel. If there are none, then sele
Alina [70]

we know that

<u>1) If the line segment AB is parallel to the line segment DC</u>

then

m∠1=m∠D -------> by corresponding angles

<u>2) If the line segment AD is parallel to the line segment BC</u>

then

m∠3=m∠B -------> by corresponding angles

5 0
4 years ago
Read 2 more answers
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