Answer: a=-11 b=43 c=-1/5 d=-25/8
Step-by-step explanation:
Answer:
Paul earned $2.6 more interest than Monica.
Step-by-step explanation:
Giving the following information:
Monica:
Initial investment= $300
Interest rate= 4.2%
Paul:
Initial investment= $400
Interest rate= 3.8%
<u>To calculate the income earned, we need to use the following formula:</u>
I= P*r*t
P= principal
r= interest rate
t= time
Monica:
I= 300*0.042*1= $12.6
Paul:
I= 400*0.038*1= $15.2
Paul earned $2.6 more interest than Monica.
Answer:
-20
Step-by-step explanation:
y = 4x + b
-4 = 4(7) + b
-32 = b
y = 4x -32
r = 4(3) - 32
r = -20
Answer:
x=7
y= -3
Step-by-step explanation:
in point form (7, -3)
If this answer is correct, please make me Brainliest!
Given
Studying the rainfall on the first day of September, October, and November is not a random sample for studying the rainfall on the first day of each month for one year.
To explain why.
Explanation:
It is given that,
Studying the rainfall on the first day of September, October, and November is not a random sample for studying the rainfall on the first day of each month for one year.
The reason for Studying the rainfall on the first day of September, October, and November is not a random sample is, because these months are three specific months which means other months cannot be selected.
Hence, the answer is option b).
