Convert the repeating decimal to a fraction show all work to receive full credit. 0.46 repeating

46 over 99

46/99 *

Step-by-step explanation:

Explanation:

Case  

0 .46

If you intend  

0.464646

...

= 0 . 46

then:  0 . 46

= 46

 99

⋅ 0 . ¯ 9 = 46

   99

⋅ 1 = 46

  99

Note that  46  and 99  have no common factors larger than  

1  , so this is in simplest terms.

the answer is 5/3x+7/5y+7

hello,

b) 62.47% of the students are between 14 and 18 years old.

step-by-step explanation:

mean = 15 and standard deviation = 2

student between 14 to 18

formula used z-score

for age 14 , z score

using z-table , p(z> -0.5)=0.3085

for age 18 , z score

using z-table , p(z< 1.5)=0.9332

p(-0.5< z< 1.5)=0.9332-0.3085 = 0.6247

thus, 62.47% of the students are between 14 and 18 years old.

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step-by-step explanation: