Answer:
A 3/5
Step-by-step explanation:Here’s one way to solve this problem.
Write sixty percent as a fraction having a denominator of one hundred.
Now, change sixty-hundredths to an equivalent fraction having a denominator of twenty, the total number of pitches.
Do this by dividing the numerator and the denominator by five.
Then, simplify the fraction twelve-twentieths by dividing the numerator and the denominator by four.
So, Lenora hit three-fifths of the pitches.
Answer:
1) 0.700
2) 0.730
3) 0.030
4) 0.959
Step-by-step explanation:
1) proportion of support for the ban with at least one child =
= 
= 0.700
2) proportion of support for the ban with no child =
= 
= 
= 0.730
3) Difference in proportion of supporters for the ban between those with atleast one child and those with no child
= 0.700 - 0.730
= -0.03
4) Relative risk = 
=
= 0.959
Answer:

Step-by-step explanation:
In
, notice the third term of the quadratic in standard form is formed entirely by
.
Therefore, in
:
.
Now that we found
, we must find
. The first term of the quadratic in standard form is formed entirely by
. Therefore:
.
Answer:
-9/5; -1 4/5; -1.8
Step-by-step explanation:
Answer:
Around $352
Step-by-step explanation:
400 -48