Distance across a lake would be km (lakes are usually pretty big)
Length of a spoon (cm)
Thinkness of envelope (mm)
Hight of building (m)
<u>Answer:</u>
The correct answer option is
.
<u>Step-by-step explanation:</u>
We are to find the probability that both your parents were born on weekend (either Saturday or Sunday).
Total number of days in a week = 
Number of days in weekend = 
Probability of being born on weekend = 
P (both parents were born on weekend) =
= 4/49
Answer:
2<x<3
Step-by-step explanation:
the first one
Answer: x < 6
<u>Step-by-step explanation:</u>
5x - 9 < 21
<u> + 9</u> <u>+9 </u>
5x < 30
<u>÷5 </u> <u>÷5 </u>
x < 6