Answer:
The answer would be
Advance tickets($35)- 35 tickets sold
Same-day tickets($15)-30 tickets sold
Step-by-step explanation:
35×35=1,225
15×30=450
1225+450= $1675
Answer:
6
x
^100
+
7
x
^10
+
8
x
+
0.89
Step-by-step explanation:
(8x0.1)+ (9x0.01)+ (8x1)+ (6x100)+ (7x10) = 6
x
^100
+
7
x
^10
+
8
x
+
0.89
Answer:
i got (5,-1)
Step-by-step explanation:
which obviously is not an option but that should be it if I read the question right. it was 5x+y=24 and x+y=4, right?
Hello,
Your brainliest answer would be:
{-12.8, -6.4, 0, 6.4, 12.8}
Plz mark me brainliest!
Hope this helps!
Answer:
(6.2, 8.8)
Step-by-step explanation:
The Empirical Rule states that, for a normally distributed random variable:
Approximately 68% of the measures are within 1 standard deviation of the mean.
Approximately 95% of the measures are within 2 standard deviations of the mean.
Approximately 99.7% of the measures are within 3 standard deviations of the mean.
In this problem, we have that:
Mean = 7.5 hours
Standard deviation = 1.3 hours
About 68% of adults:
Within 1 standard deviation of the mean. So
7.5 - 1.3 = 6.2 hours
7.5 + 1.3 = 8.8 hours.
So the answer is (6.2, 8.8).
