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OverLord2011 [107]
3 years ago
9

Helppppppppppppppppp​

Mathematics
2 answers:
Dahasolnce [82]3 years ago
5 0

Answer:

9: Division

10: 3 / 4

11; 4 / 5

12: 0.36

13: 24 / 50

14: 11 / 100

15: 5.01

Step-by-step explanation:

note that my number 9 answer is not the same as the other person's own

and that the answer to number 14 is not in the options

lions [1.4K]3 years ago
3 0

Answer:

<h2>9) Multiplication</h2><h2>10) </h2><h2>\frac{3}{4}</h2><h2>11) </h2>

\frac{4}{5}

<h2>12) 0.36</h2>

<h2>13) </h2>

\frac{12}{25}

<h2>14)</h2>

\frac{1}{9}

<h2>15) 5.9</h2>

Step-by-step explanation:

<h2>This might be helpful and believe me dude, these questions are the most important questions for your exams.</h2><h2 /><h2>Keep Studying ☺️❤️</h2>
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Please help soon because I really need to finish my last homework question quickly
erica [24]

Answer:

what is the question? May you please show us

Step-by-step explanation:

7 0
3 years ago
The cost of printing books C varies partly as the amount A charged by the printer
lawyer [7]

The equation connecting C,A and n is  C = 25A - \frac{49990000}{n}

<h3>What is variation?</h3>

Variation is a mathematical term used to show how a quantity behaves when one quantity increases or decreases.

Analysis:

C = AK + M/n

where K and M are constants

when n = 1000, A = 5000, C = 75010

75010 = 5000K + M/1000-----------1

50004 = 10000k + M/200-------------2

solving simultaneously,  K = 25, M = -49990000

C = 25A - 49990000/n

In conclusion, the equation connecting C,A and n is C = 25A - 49990000/n

Learn more about variation: brainly.com/question/6499629

#SPJ1

6 0
2 years ago
At a school camp there is enough foot for 150 students for 5 days.
weeeeeb [17]

Answer:

<h3 />

Step-by-step explanation:

you need to find how much food is used for 1 person then times that answer by 100 to find how much food is needed

4 0
3 years ago
Segment cd is the perpendicular bisector of ab at e, which pair of segments does not have to be congruent
ivann1987 [24]
CD and AB do not have to be congruent

hope this helped!

p.s. it would be great if you marked this answer as brainliest if it helped, thanks so much!
6 0
3 years ago
Lilian has part of $9000 invested at 4% and the remainder at 6%. His annual return on each investment is the same. At what rate
Debora [2.8K]
Given:
Total amount invested = $9,000
interest rates = 4% and 6%

Let x be the part of 9,000.
Note that annual return on each investment is the same.

0.04x = 0.06(9,000 - x)
0.04x = 540 - 0.06x
0.04x + 0.06x = 540
0.10x = 540 
x = 540/0.10
x = 5,400

0.04x = 0.06(9,000 - x)
0.04(5,400) = 0.06(9,000 - 5,400)
216 = 0.06(3,600)
216 = 216

total interest for the year : 216 + 216 = 432

Interest = pricipal * interest rate * term
432 = 9,000 * interest rate * 1 yr
432/9,000 = interest rate
0.048 = interest rate

Interest rate would be 4.8% to get the same interest from the whole 9,000.
3 0
3 years ago
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