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enyata [817]
3 years ago
13

Jessica spent 2/5 of her money going to the movies. Then she babysat her brother and earned fifteen more dollars. If she ended u

p with thirty dollars, how much money did she start with
Mathematics
1 answer:
MakcuM [25]3 years ago
6 0

Answer:

hshdnndn

Step-by-step explanation:

hshsbsbbssisisjjs

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Question attached! Please explain how you got them :)
zhannawk [14.2K]
A) Mean - add numbers of animals,  and then divide by the number of students.

numbers of animals =1*20+2*11+3*18+4*10+5*3 +6*18 = 259
number of students = 20+20+11+18+10+3+18 = 100
mean=numbers of animals /number of students = 259 / 100=2.59

b) median
You can write 20 zeroes, 20 ones, 11 twos and so on. and the remove from left and right equal amount of number, when you get in the middle,it is going to be median
<u>20  "0", 20  "1", 11  "2"</u>,          <u>18  "3", 10 "4", 5  "3", 18 "6"
</u>      51 place                                       51 place
 From the left 20+20+11=51 places
18+5+10+18=51 places 
We can see that no single middle number. In the middle is going to be two numbers 2 and 3, and divide them by 2.     
(2+3)/2=2.5  median

3) (127/151)*100%≈ 84.11%


8 0
3 years ago
How to turn 40% into a fraction
julia-pushkina [17]

Just divide 40 by 100. Then simplify 40/100. The answer is 2/5.

8 0
3 years ago
Read 2 more answers
ANSWER ASAP AND SHOW ALL WORK
Margaret [11]

Answer:

C

Step-by-step explanation: Because Median is all the numbers put in order least to greatest. Then the middle number.

Store A: 15, 25, 45, 55, 64

Store B: 22, 35, 40, 65, 71

8 0
3 years ago
Who ever answers this first gets brainly
Ronch [10]

Answer:

d. 188.4 in

Step-by-step explanation:

i might be wrong so sorry in advance.

7 0
2 years ago
Help me plz with this I need help
marysya [2.9K]
How are we supposed to help with this what the heck??
4 0
3 years ago
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