Answer:
Between minus one and zero
Step-by-step explanation:
The answer is between minus one amd zero
We can estimate the first one since it is not a perfect square.
It should be between about 14 to 15 because 14 squared is 196 and 15 squared is 225. So it is 14 something.
Now for the third one, we can change that into 10 since 10 squared is 100.
Now you have 4..., -10, 10, and 11.5
So the order is: -10, radical 220, radical 100, and 11.5
Answer:
Jessica scored 835 points,
and Tina scored 717 points.
Step-by-step explanation:
Let $j$ stand for Jessica Bradley, and let $t$ stand for Tina Harner. By turning the words of this problem into equations, we get:
j - 118 = t
and, j + t = 1552.
Now that we have a system of equations, all we have to do now is to solve it.
By substituting the value of t (first equation) into the second equation, we get:
j + (j - 118) = 1552.
Get rid of the parentheses:
j + j - 118 = 1552
Simplifing:
2j - 118 = 1552
2j = 1670
j = 835.
Now that we know how many points Jessica scored, we can easily find out how many points Tina scored. By sticking in the value of Jessica's score into the first equation.
835 - 118 = t
t = 717.
So, the answer to this problem is (j, t) = (835, 717).
Answer:
200 tress can be planted
Step-by-step explanation:
Answer:
A, 12.5
Putting them in order was this:
10, 11, 11, 11, 12, 13, 13, 15, 15, 17
and the median is between 12 and 13, which is 12.5
(Hope that helps you. ^^)
