Answer: One foot = 12in. Two Feet = 24in. Three Feet = 36in. Four Feet = 48in.
Step-by-step explanation: So there is 12 inches in one foot. In two feet it is just double so 24 inches. In three it is just triple so 36 inches and in four you just do 12 times 4 so 48 inches.
Answer:
v=520 -10t
Step-by-step explanation:
the rate of decrease is given a variable to calculate the rate of change. v is represented by 520 - the number of minutes.
This is invisible math but a whole bumber cant be converted to a decimal because if you were to see the whoole thing it would be 400.0
There are 6 nickels and 14 pennies.
There are 20 total coins.
The ratio of nickels to coins is 6:20.
Both of these are divisible by 2, so we can reduce this to 3:10.
He would need a 93% on his fourth exam.
94+89+96+93= 372, 372 divided by 4= 93
