Answer:
miles.
Step-by-step explanation:
Step 1: Substitute the value 30 ft for h in the equation to find the distance that Micah can see.
Step 2: Substitute the value 120 ft for h in the equation to find the distance that Micah can see.
Step 3: Subtracting the two values, we get,
miles
Thus, the distance Mikayla can see to the horizon is miles.
3x + 2y + y - 3x = 180
3y = 180
y = 180/3
y = 60
3x = y - 3x
Let y = 60
3x = 60 - 3x
3x + 3x = 60
6x = 60
x = 60/6
x = 10
Answer: x = 10, y = 60
Subtract the year you were born in from this year.
2017 - 1965 = 52
And since May already passed (05/22), you're birthday already passed.
So you are 52 years old if you were born in 05/22/1965.
The 2nd dot plot in the attachment represents the dot plot that has the same sample mean as the population mean
<h3>How to create the dot plot?</h3>
The dot plot that completes the question is added as an attachment.
Start by calculating the mean of the data plot using:
Substitute the values on the dot plot
This means that the population mean of the dot plot is 7
Next, we create another dot plot that has the same mean as 7.
There are no direct rules to this, so we make use of the trial by error method.
After several attempts, we have the following frequency table:
<u>Data point Frequency</u>
2 1
3 2
4 0
5 4
6 5
7 2
8 5
9 0
10 2
12 3
The mean of the frequency table is:
Evaluate
Evaluate the quotient
This means that the sample mean is 7 (same as the population mean)
Lastly, we represent the frequency table using a dot plot (the 2nd dot plot in the attachment)
Read more about dot plot at:
brainly.com/question/21862696
#SPJ1
Answer:
1. 6.56 2. 12.17
Step-by-step explanation:
I hope this helps!!