Answer:
12 miles per hour
Step-by-step explanation:
Let her normal rowing speed be x
Also note the formula D = RT, where d is distance, R is rate(speed) and T is time
On windy day, her speed is x + 4
On against wind return, her speed is x - 4
With wind, she can go 48 miles in same amount of time when she goes 24 miles against wind. This can be written as:
48 = (x+4)T
24 = (x-4)T
We can write each equation in terms of T and equate both. So we have:
48/x+4 = T
24/x-4 = T
Thus,
Thus, Jaime's normal rowing speed is 12 miles per hour
The largest exponent is the degree of the polynomial.
-7y^4z = 5
Answer:
m < -4 or m > 4
Step-by-step explanation:
B² - 4ac > 0
m² - 4(1)(4) > 0
Roots are 4, -4
m < -4 or m > 4
You can try 110 if it’s not that then try 920
Answer:
2
Step-by-step explanation:
because its the middle (i think)
median=middle