50 minutes= 5/6 hr
(1 3/4 miles)/ (5/6 hr)= 2.1 miles/hr
Hope this would help~
Answer:
Step-by-step explanation:
We have the equation:
we know that:
14*14 = 196
then:
14 = √196
Now, we can rewrite:
50 = 2*25
98 = 2*49
This is because we know that 49 and 25 are perfect squares, then:
Now we can use the common factor √2 and get:
and we know that:
7*7 = 49
5*5 = 25
then:
the value of b is:
b = 12
Answer:
12.99
Step-by-step explanation:
I divided 3 by 0.231, 5 by 0.385, and 10 by 0.77 and got 12.99 for each.