The relative percentage is the ratio of a certain outcome compared to the total. In this case the outcome is tails and there were 28 of those. To calculate the percentage you must take the outcome and divide it by the total. If you divide 28 by 70 you get 0.4 meaning the frequency is 40%
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To solve this problem, we will take a look at the FOIL Method.
<h3>
What is "FOIL"?</h3>
FOIL is a simple acronym that can be used to multiply binomials. It stands for:
F - Front
O - Outer
I - Inner
L - Last
See the image below for an example of how to use this in the given situation.
<h3>Apply</h3>
Front: <em>Multiply the two terms out in the front.</em>

Outer: <em>Multiply the two terms on the outsides.</em>

Inner: <em>Multiply the two terms on the insides.</em>

Last: <em>Multiply the two terms in the back.</em>

<h3>Add</h3>
Now, we add all of our answers from above:

<h3>Simplify</h3>
Simplify by combining like terms:

There's our answer!
For a similar problem, see:
brainly.com/question/27980306
Answer:
E. (6,4
F. (4,6)
G. (3,0)
H. (0,3)
Step-by-step explanation:
Answer:
bro just did this on a TGA
Step-by-step explanation:
A. no solutions and a contradiction
B. infinate solutions and an identity
C. one solution and niether
Suppose J, K, L, M, N are points on the same line.
MK = MN + (-KN) = MN - KN = 9x - 11 - x - 3 = 8x - 14
Since LK = MK and LK = 7x - 10, then
7x - 10 = 8x - 14
8x - 7x = -10 + 14
x = 4
LJ = MK + KJ
MK = LK = 7x - 10 = 7(4) - 10 = 28 - 10 = 18
LJ = 18 + 28 = 46