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3 years ago

Pls help me I don't understand!!!!!!!!

Mathematics

2 answers:

True [87]3 years ago

6 0

Answer:

13 large 8 small

Step-by-step explanation:

mark the other person brainliest plz

jeka57 [31]3 years ago

3 0

Answer:

X=SMALL BOX.

Y=LARGE BOX

THEREFORE,X+Y=21

X=21-Y

THEREFORE,25(21-Y)+70Y=1110 POUNDS

525-25Y+70Y=1110

525+45Y=1110

45Y=1110-525

45Y=585

Y=585/45

Y=13 .

Therefore,13 large box and8 small box..

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3 years ago

Tristan records the number of customers who visit the store each hour on a Saturday. His data representing the first seven hours

Alona [7]

Answer:

Option C is correct.

Step-by-step explanation:

We have been given total 8 data

Data is : 12,15,18,20,23,23,28

Here, n=7

Median is $\frac{n+1}{2}=\frac{7+1}{2}=4th term$

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When one data is added n=8

The median of even number of data is

$median=\frac{\frac{n}{2}\text{th and}\frac{n}{2}+1\text{th}}{2}$

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Median will be 20.

Therefore, option C is correct.

6 0

3 years ago

Read 2 more answers

Millimeters<br> Equal 15 centimeters 4 millimeters

Svetradugi [14.3K]

154mm

we know that 1cm = 10 mm

therefore 15cm= 10*15 mm

= 150 mm

and 4 mm

we get total mm= 15cm +4mm

= 150mm+4mm

= 154 mm

mm stands for millimeters and cm stand for centimeters

learn more of millimeter here brainly.com/question/25862563

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1 year ago

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erastova [34]

Answer:

625

Step-by-step explanation:

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3 years ago

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3 years ago

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