Answer:
A) 3.5
B) 1.6202
Step-by-step explanation:
In binomial distribution,
E(X) = np and Var(X) = npq while
SD (X) = √(npq)
Where n is number of cards drawn
p is probability of getting one particular shape
q = 1-p
So from the question, n = 14
p = 13/52 = 1/4
q = 1-(1/4) = 3/4
So;
A) E(x) = np = 14 x 1/4 = 3.5
B) SD (X) = √(npq) = √(14 x 1/4 x 3/4) = √(42/16) = √2.625 = 1.6202
We have been given that the slope-intercept form of a linear equation is
, where x and y are coordinates of an ordered pair, m is the slope of the line, and b is where the line crosses the y-axis. We are asked to solve the equation for slope.
First of all, we will subtract 'b'from both sides.


Let us switch the sides:

Now we will divide both sides by x.


Therefore, the value of m is
.
Making larger monthly payments than required will pay off a loan faster. Thus, the answer is A.
Answer: Product = 13.8
Step-by-step explanation:
<u>As we have to use area model :</u>
So, we
Let length of rectangle be 4.6
Let breadth of rectangle be 3
As we know that
Area of rectangle is given by

Now, we must write in standard form, word form and expanded form:
So,
Standard form = 13.8
Word form = thirteen and 8 tenths
Expanded form is given by
