Answer:-/22346
Step-by-step explanation:
Answer:
7ft/1yd ⋅1yd/3ft
Step-by-step explanation:
To use unit analysis to convert 7 feet to yards
Using unit analysis
1 yard = 3 feet
Hence
3 feet = 1 yard
7 feet = x yard
Cross Multiply
3 feet × x yard = 7 feet × 1 yard
We can represent this as
7 feet/1 yard × 1 yard/3 feet
The correct Option is :
7ft/1yd ⋅1yd/3ft
Answer:
k = 9/5
Step-by-step explanation:
In y=k/x^2 replace x with (-3) and y with (1/5); then calculate k:
k
(1/5) = ----------
(-3)^2
1 k
or ------- = ----------
5 9
Solving for k through cross-multiplication, we get
5k = 9, or k = 9/5
Answer:
in a day (3/4)÷7=3/28
in a year (3/28)×365=39.107
