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aliina [53]
3 years ago
10

Sheri made the list shown of costs she expects this week. To what percent should Sheri round the gratuity for the restaurant ser

ver in order to come up with a good estimate?
A. 10%
B. 15%
C. 20%
B. 30%
Mathematics
2 answers:
LenaWriter [7]3 years ago
5 0

Answer: 20%

Step-by-step explanation:

swat323 years ago
3 0

Your Answer Is C. 20%

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What number is six tenths less than 0.923?
Gennadij [26K]

Answer:

0.323

Step-by-step explanation:

The tenths place is the 1st number in the decimal. In this case, it would be 9. 9-6=3. So you would replace the 9 with a 3.

pls mark brainliest.

5 0
2 years ago
. The first day of a water polo tournament the total value of tickets sold was $17,610. One-day passes sold for $20 and tourname
Scilla [17]

Answer:

330 day passes, 367 tournament passes

Step-by-step explanation:

5 0
3 years ago
I need help on some math<br> (the ones that are circled)
vagabundo [1.1K]

Answer:

Number 7 is 34.56in

Step-by-step explanation:

First:  Label each side Ex: Left side:

                                           Top:

                                            Bottom:

                                            etc.

Second: Find the area of each side

Third: add them together

P.S. since this was a perfect cube, you could've also just found the area of 1 side then multiplied by 6:)

4 0
2 years ago
Best one gets brainliest please help!
andreyandreev [35.5K]

Answer: 2, 9, 14, 17, 19

Step-by-step explanation:

A box plot uses the values: minimum, maximum, median, first quartile and third quartile.

First sort the data from lowest to highest.  

2,8,9,11,14,15,17,19,20

Thus, the minimum, or Data Point 1 is 2.

Then find the median.

8,9,11,14,15,17,19

9,11,14,15,17

11,14,15

14

Thus, the median, or Data Point 3 is 14.

For the 1st and 3rd quartile, simply, ignoring the median, find the median of the first and second half of the data.

8,9,11

9

Thus, the first quartile, or Data Point 2 is 9.

15,17,19

17.

Thus, the third quartile, or Data Point 4 is 17.

The maximum of the data, or Data Point 5 is 19.

4 0
3 years ago
The question attached please.
Luda [366]

One adult ticket costs £11 and one child ticket costs £8.5

Step-by-step explanation:

Let,

Adult ticket = a

Child ticket = c

According to given statement;

3a+4c=67   Eqn 1

5a+6c=106   Eqn 2

Multiplying Eqn 1 by 5;

5(3a+4c=67)\\15a+20c=335\ \ \ Eqn\ 3

Multiplying Eqn 2 by 3;

3(5a+6c=106)\\15a+18c=318\ \ \ Eqn\ 4

Subtracting Eqn 4 from Eqn 3

(15a+20c)-(15a+18c)=335-318\\15a+20c-15a-18c=17\\2c=17\\

Dividing both sides by 2

\frac{2c}{2}=\frac{17}{2}\\c=8.5

Putting c=8.5 in Eqn 1

3a+4(8.5)=67\\3a+34=67\\3a=67-34\\3a=33

Dividing both sides by 3;

\frac{3a}{3}=\frac{33}{3}\\a=11

One adult ticket costs £11 and one child ticket costs £8.5

Keywords: Linear equation, subtraction

Learn more about linear equations at:

  • brainly.com/question/10666510
  • brainly.com/question/10699220

#LearnwithBrainly

6 0
3 years ago
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