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SpyIntel [72]
3 years ago
8

Please help me with this

Mathematics
1 answer:
notka56 [123]3 years ago
4 0

Answer:

Option 3

Step-by-step explanation:

Download pdf
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Please help me, i will give brainliest!! help me please
Minchanka [31]

The answers are :

10) 25 : 24

11) 24 : 5

12) 36 : 5

13) 7 : 3

14) 15 : 1

<u>Ratio = Number of event 1 : Number of event 2</u> (in same unit, if necessary)

<u>10</u>

Girls preferring orange juice : Boys preferring orange juice

50 : 48 (Divide by 2 on both sides)

25 : 24

<u>11</u>

Boys preferring orange juice : Boys preferring grapefruit juice

48 : 10 (Divide by 2 on both sides)

24 : 5

Remember :

  • <u>1 minute = 60 seconds</u>
  • <u>1 week = 7 days</u>
  • <u>1 hour = 60 minutes</u>

<u />

<u>12</u>

3 minutes : 25 seconds

3 × 60 : 25 (Divide by 5 on both sides)

3 × 12 : 5

36 : 5

<u>13</u>

2 weeks : 6 days

2 × 7 : 6 (Divide by 2 on both sides)

7 : 3

<u>14</u>

5 hours : 20 minutes

5 × 60 : 20 (Divide by 20 on both sides)

5 × 3 : 1

15 : 1

4 0
2 years ago
Cole is having his car repaired. The mechanic said it would cost at least $375 for parts
const2013 [10]

Answer:3.75 hours

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
A group of winning ticket holders share equally 90,000,000 lottery. Before the money is divided, three more winning ticket holde
Kruka [31]

Let's assume

people were in the original group of winners as x

A group of winning ticket holders share equally 90,000,000 lottery

Before the money is divided, three more winning ticket holders are declared

so, total number of winning tickes =x+3

each persons share is reduced to 5,000,000

so, total money =5,000,000*(x+3)

and this must be equal to total money

5000000(x+3)=90,000,000

now, we can solve for x

and we get

x+3=18

Subtrac both sides by 3

x+3-3=18-3

x=15

so,

number of people were in the original group of winners is 15 ...........Answer

6 0
3 years ago
What is the answer to x/-3 + 5 = 12
Mariana [72]

Answer:

24

Step-by-step explanation:

6 0
3 years ago
Name a possible value for w that is a solution to w &gt; 30, but is not a solution to w &lt; 50. Thank you in advance for the he
MrMuchimi

Answer:

i dont know

Step-by-step explanation:E

4 0
3 years ago
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