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4 years ago

Can someone answer this question please answer it correctly if it’s corect I will mark you brainliest

Mathematics

2 answers:

weqwewe [10]4 years ago

8 0

Answer:

19 people

Step-by-step explanation:

To find how many people went to the mall, count each x

At 0 trips, there are 2 xs, so 2 people had 0 trips to the mall

At 1 trip, there are 0 xs, so 0 people had 1 trip to the mall

At 2 trips, there are 10 xs, so 10 people had 2 trips to the mall

At 3 trips, there are 7 xs, so 7 people had 3 trips to the mall

Add up all the xs

2+0+10+7=19

19 people in all

schepotkina [342]4 years ago

5 0

Answer:

19 people

Step-by-step explanation:

We want to find how many people were surveyed

0: 2 people

1:0 people

2: 10 people

3: 7 people

The total number of people surveyed

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In a mathematics test given to 15 students, the following marks (out of 100) se recorded. Find the mean 41,39,48,52,46,62,54,40,

fgiga [73]

Answer:

54.8

Step-by-step explanation:

41+39+48+52+46+62+54+40+96+52+98+40+42+52+60 = 822

822/15= 54.8

Please mark this as Brainliest if it helped you

8 0

3 years ago

Read 2 more answers

A piece of rope 20 feet long is cut from a longer piece that is at least 32 feet long. The remainder is cut into four pieces of

algol13

Answer:

smaller pieces must be larger than 3 feet

Step-by-step explanation:

x is the longer piece

x>32

x-20>12

12/4=3

smaller pieces resembled as y

y>3

5 0

4 years ago

Read 2 more answers

Keith won a cash prize in an art competition. He gave his mother 2/5 of the money he won. Of the remainder, 1/4 was given to his

USPshnik [31]

Answer:

300 dollars

Step-by-step explanation:

Let the original amount = x

x - 2/5x was what his mother's share looked.

5/5 x - 2/5 x

3/5x is what is left.

3/5 x - 1/4 * 3/5 x - 2/3x * 3/5 = his sister's share and his brothers

3/5x - 1/4*3/5 x - 2/3 * 3/5 = 15

3/5x * (1 - 1/4 - 2/3) = 15

3/5 x 5/60 = 15

15 / 300 * x = 15

1/20 x = 15

x = 15 * 20

x = 300

7 0

3 years ago

I have sent a picture

NikAS [45]

Answer:

I'm just getting points

Step-by-step explanation:

just points

5 0

3 years ago

Roxanna earns 1.5 her normal hourly rate for overtime pay. Last week, Roxanna earned 72.00 I'm overtime pay for 4 hours. What is

stealth61 [152]

72/4 = 18 (18)(2/3) = 12. The answer is $12.00 per hour

6 0

4 years ago