Answer:
$142.86
Step-by-step explanation:
Let the bonus be x
This implies that

Multiplying through by the L. C. M(that is 12)



Dividing through by 7


Hence her monthly bonus was $142.86
Step-by-step explanation:
a)
<u>Fill in the table:</u>
- Heads | 2 ⇒ 4 ⇒ 6⇒ 8 ⇒ 10 ⇒ 12
- Tails | 1 ⇒ 2 ⇒ 3 ⇒ 4 ⇒ 5 ⇒ 6
b)
The score of 4 is obtained in 2 cases out of 12 as per above table.
<u>The probability is:</u>
c)
The score of 10 is obtained once in 12 cases as per table.
<u>The probability is:</u>
<u>Out of 60 times he can score 10:</u>
83,034.6 - 82,803.6 = 231 miles
231/16.5 = 14 miles per gallon
The last one
If next month is January, then this month is the last of the year
Hypothesis: next month is January
Conclusion: this month is the last of the year