<h3>
Answer: -16n-41</h3>
Work Shown:
2(-n-3) -7(5+2n)
2(-n)+2(-3) - 7(5)-7(2n) ... distribute
-2n - 6 - 35 - 14n
(-2n-14n) + (-6-35)
-16n - 41
Answer: B
Step-by-step explanation:
-43x + 16 < 79
Subtract 16 from both sides,
-43x < 63
Divide -43 from both sides,
x < -63/43
Hope this helps!
Answer:
$549
Step-by-step explanation:
First, converting R percent to r a decimal
r = R/100 = 6%/100 = 0.06 per year,
then, solving our equation
I = 3050 × 0.06 × 3 = 549
I = $ 549.00
The simple interest accumulated
on a principal of $ 3,050.00
at a rate of 6% per year
for 3 years is $ 549.00.
Answer:
The median is 150 minutes.
Step-by-step explanation:
As we know, in our question, we have been told that the distribution of time on social media is known to be NORMAL. So, it’s a NORMAL DISTRIBUTION. And there is a property of normal distribution that it’s mean is equal to median which is also equals to mode.
So we can conclude that:
For Normal Distribution:
Mean = Median = Mode
So, in our question average = 150 minutes = mean
So, according to the property of normal distribution:
Mean = 150 minutes = Median
For further knowledge, graph is displayed in the attachment.
