
Explanation:
Since we have given that
Number of laps Nina ran is given by

Time taken by Nina to ran the lap is given by

Now, we use the unitary method ,

Now, we change it into mixed fraction,

Hence,

A. 168 feet
b. 1 yard = 3 feet
168*3=504 so, 168 feet =504 yards
c. 504 yards*$15=7560
d. $7560
<h3><u>The two inequalities are:</u></h3>

<h3><u>Solution:</u></h3>
Let "a" be the number of adult sized t shirts
Let "c" be the number of child sized t shirts
Given that,
Each Adult sized t shirts = $ 5
Each child sized t shirts = $ 2.50
<h3><u>Jerome need at least 200 adults t-shirt</u></h3>
Therefore,

Here, we used "greater than or equal to" symbol, since he needs atleast 200 adult t-shirts
<h3><u>Jerome will spend no more than $1500 on t-shirt</u></h3>
Therefore,

Here we used, "less than or equal to" symbol, since he will not spend more than 1500
Thus the two inequalities are found
Answer: Well 2 x 23 = 46, So the 23rd floor
Step-by-step explanation: :)
Answer:
0.08641975308
Step-by-step explanation: