Answer:
So she can predict that she will be 39 out of 40 times she will be on time.
Step-by-step explanation:
The light rail service claims that it on time 98% of the time .
Given the girl takes light rail service 40 times per month .
Assuming the statement given by the light rail serve is correct 98% of 40 times the girl reaches on time , which is 39 times.
So she can assume that she will be 39 out of 40 times she will be on time.
No the light rails is not accurate if she was late 6 times out of 40 times in a month. Because by the statement given by light rail service she can miss a maximum of 1 time .
Answer:
140/70= 2
35/2= y when x=70
Step-by-step explanation:
Answer:
Step-by-step explanation:
Total no. of children = 366
let the number of boys be x
and the no. of girls be x + 28
According to the question,
x + x + 28 = 366
2x + 28 = 366
2x = 366 - 28
2x = 338
x = 338 / 2
x = 169
So the no. of boys = x = 169
and the no. of girls = x + 28 = 169 + 28 = 197
( you can also recheck it by adding the no. of boys and the no. of girls
that is, 169 + 197 = 366 which equal to the total no. of children )
Hope this helps
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Answer:
Multiplication - So, if you are looking to multiply rational numbers, the first tip to do it successfully is multiplying ... Equations and Equivalence Step-by-step Lesson- Find the equivalent fractions and complete an equation.
Step-by-step explanation:
hope it hlp
In decimal form it would be about 0.584