Answer: Option 'C' is correct.
Step-by-step explanation:
Debit card issued by a particular bank can be used to point of sales transactions and ATM withdrawal too.
As functions of Debit Card are :
1) Point of sales transactions whenever you don't have cash with yourselves, then, we can use debit card.
2) For ATM withdrawals, we can use debit card, whenever we need a cash.
Hence, Option 'C' is correct.
Answer:
The first one can be anything as long as it has y=-7x
Second, the solution for the equations is (3 3/4, 0), I found that by using the elimination method. I don’t remember how to do the rest, I’m sorry
Answer:
F test
Step-by-step explanation:
Given that we want to study the average weight of children in the US. We collect a random sample of 345 first graders in three different US states
Since there are three samples representing three populations to check whether they have same average weight we have to use F test.
Two sample t test is wrong because here there are three samples.
Paired t test is done for the same item subject to two different tratments
Z test is done for comparing of a mean with population mean or proportion if the population standard deviation is known.
Hence here since the number of groups are more than two, only F test is best suited to determine whether there is a difference in the average student weight among the three states
Answer:
y intercept is -1/2
Step-by-step explanation:
The volume of a cylinder is: Pi*r(2)h
* means multiply