The total weight is 2 1/2 lbs
Rock A is 1/7 of the total weight....so it is 1/7 of 2 1/2 lbs..." of " means multiply
1/7 * 2 1/2 =
1/7 * 5/2 =
5/14 lbs <==
Answer:
Step-by-step explanation:
0=4 ther is just one solution
you use the formula: A=pi*r^2
hopes this helps
Answer:
Interrupted Time series design.
Step-by-step explanation:
Interrupted time series design is a type of quasi-experiment that measures the dependent variable taken at different intervals over a period of time.
While measuring the dependent variable, the process is interrupted to implement treatment and procure solution .
Answer:
80
Step-by-step explanation: