2. 4 is the solution to line a but NOT for line b
Answer:
its c
Step-by-step explanation:
hope this helps !
ANSWER
B.
EXPLANATION
The cost in t years is given by:
where C=£4.25 and r=10% or r=0.10
We substitite the given values into the formula to obtain:
The equation to use to determine the cost in t years for a gallon of milk is:
The correct choice is B.
Answer:
c. Random
Step-by-step explanation:
In Statistics, sampling can be defined as a process used to collect or select data (objects, observations, or individuals) from a larger statistical population using specific procedures.
There are various types of sampling used by researchers and these are;
1. Systematic sampling.
2. Convenience sampling.
3. Stratified sampling.
4. Cluster sampling.
5. Random sampling.
Random sampling can be defined as a type of sampling in which the researcher select a sample of the population in order to determine an outcome.
Thus, the type of sampling used is random sampling.
Answer: The scale factor is approximately 1.67
Step-by-step explanation:
30 × 1.67 = 50.1
50.1 ≈ 50
Incase you needed to know; y = 30 and x = 9