Conjectures are conclusions formed from evidences. Steven's conjecture that:
is true because:
or
for 
Given that:

Split the inequality as follows:
or 
Take the cube of both sides
or 
Evaluate all exponents
or 
Steven's conjecture that:
is true because:
or
for 
Read more about absolute inequalities at:
brainly.com/question/4688732
Answer:
So 55% of an unknown number is 1452
Let this unknown number be n
Then 55% of n = 1452
We now solve for n
55% × n = 1452
55/100 × n = 1452
0.55 × n = 1452
n = 1452/0.55
n = 2640
Therefore there are 2640 students in the college
Answer:
Step-by-step explanation:
a. Find the unit rate, or how many miles they traveled in one hour, by dividing:

b. Now that we know how fast they were going, we can use it in either a proportion or in the d = rt equation. For the proportion set up, put miles on the top and hours on the bottom and solve for the unknown:
and cross multiply to solve for x:
56x = 728 so
13 hours.
Now use the d = rt equation:
728 = 56t so
t = 13 hours
Answer:
7 times (*) 8
Step-by-step explanation:
Product in this case means multiplication