Answer:
Step-by-step explanation:
Given
<u>Data:</u>
Required
Construct a frequency table
From the given data, we have:
<em>28 occurs 3 times</em>
<em>29 occurs 3 times</em>
<em>30 occurs 1 time</em>
<em>31 occur 2 times</em>
Hence, the frequency table is:
Answer:
x = 5
Step-by-step explanation:
click on attached picture for solution.
Answer:
The speed of River's mom drove for 10 miles distance is 0.234 mph.
The speed of River's mom drove for 25 miles is 10.234 mph.
Step-by-step explanation:
Given as :
The first distance cover by River's mom = 10 miles
The rate of speed = x mph
The second distance cover by river's mom = 25 miles
The rate of speed = x + 10 mph
The total driving time = 45 min
Now, According to question
So,
Now dividing by 5 on both side we get;
Solving this quadratic equation we get;
Since speed cannot be in negative hence we will consider x= 0.234
So, The speed for 10 miles distance = x = 0.234 mph
and The speed of 25 miles = x + 10 = 0.234 + 10 = 10.234 mph
Hence The speed of River's mom drove for 10 miles distance is 0.234 mph
and The speed of River's mom drove for 25 miles is 10.234 mph
Answer:
Multiple it by its reciprocal (the opposite/backwards version)
Step-by-step explanation:
BTW I like your name
Answer:
9
Step-by-step explanation:
It is congruent to the other side.