Answer:
sometimes
Step-by-step explanation:
A and d seem correct to me.
b and c are definitely wrong.
Answer:
Somewhere between three months and six months of basic living expenses in your emergency fund.
Average Monthly Expenses
$1,000.00
Existing Liquid Savings (Excluding Retirement)
$2,500.00
Easy: Three months, Average: Six months, Difficult: Nine months, Very Difficult: 12 months
For this case, the first thing you should do is use the distance between points formula.
We have then:
d = root ((x2-x1) ^ 2 + (y2-y1) ^ 2)
Substituting we have:
d = root ((9 - (- 9)) ^ 2 + (-2-7) ^ 2)
d = 20.1246118
Rounding off we have:
d = 20 units
Answer:
The distance, to the nearest unit, between your house and the subway stop is:
B. 20
Answer: Observational ; does not
Step-by-step explanation: The main distinguishing factor between an experimental study and an observational study lies in the administration of treatment to the participant of the study. In experimental study, some or all the participant in the study are subjected or exposed to a certain treatment and their response to such treatment. ON THE OTHER HAND, Observational study is usually employed when there is a need to gather information on a particular subject matter without directly influencing the participants. In the scenario above, participants were not given any TREATMENT as they were only required to gather information and not to measure the effect of a treatment.
