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Ugo [173]
3 years ago
13

s the number of points scored during a basketball gamenumber of points scored during a basketball game a discrete random​ variab

le, a continuous random​ variable, or not a random​ variable?
Mathematics
2 answers:
spin [16.1K]3 years ago
8 0

Answer:

the is discrete random variablee

Step-by-step explanation:

Temka [501]3 years ago
5 0

Answer:

The answer is Discrete Random Variable

Step-by-step explanation:

A random variable is considered discrete if its possible values are countable.

In our case,

In a basketball game, for example, it is only possible for a team's score to be a whole number—no fractions or decimals are allowed, and so the score is discrete.

A good rule of thumb is this: if the variable you're measuring has to be rounded before it's written down, then it's continuous. If no rounding is necessary, as with anything that's countable, then it's discrete.

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Clark and Lindsey Banks have agreed to purchase a home for $225,000. They make a down payment of 15%. They have obtained a mortg
katrin [286]

Answer:

Mortgage total is $387,400.11.

Step-by-step explanation:

Thee monthly mortgage monthly payment is first calculated using the following formula:

M = P * (r / (1 – (1 + r)^-n)) …………………………. (1)

Where;

M = monthly payment = ?

P = principal = Purchase price * (1 - Down payment percentage) = $225,000 * (1 - 15%) = $191,250

r = monthly interest rate = annual interest rate / 12 = 6.5% / 12 = 0.065 / 12 = 0.00541666666666667

n = number of months = 25 years * 12 months = 300

Substituting the values into equation (1), we have:

M = $191,250 * (0.00541666666666667 / (1 - (1 + 0.00541666666666667)^-300))

M = $191,250 * 0.00675207161347643

M = $1,291.33

Mortgage total can now be calculated as follows:

Mortgage total = Monthly payment * Number of years * Number of months in a year

Mortgage total = $1,291.33 * 25 * 12

Mortgage total = $387,400.11

Therefore, the mortgage total is $387,400.11.

6 0
3 years ago
A pair of vertical angles have measures (2y+5)° and (4y)°.
Molodets [167]
I believe with vertical angles, they are equal to each other.

Therefore,

2y + 5 = 4y

subtract 2y from both sides

5 = 2y

divide 2 from both sides

y = 5/2
8 0
3 years ago
Read 2 more answers
Find the distance between (-8,7) and (13,-1)​
grin007 [14]

Answer:

22.4722

Step-by-step explanation:

To answer this question we need to use the distance formula. The distance formula is as follows:

d = \sqrt{(x2 - x1)^2+(y2 - y1)^2}

Now, let's identify what each variable is:

x2 = 13

x1 = -8

y2 = -1

y1 = 7

Next, let's put these into the equation:

d = \sqrt{(13 - (-8))^2 + (-1 -7)^2}

Time to solve the equation:

d = \sqrt{(21)^2+(-8)^2} \\d = \sqrt{441 + 64} \\d = \sqrt{505} \\d = 22.4722

Therefore, the distance between the points of (-8,7) and (13,1) is 22.4722.

<em>I hope this helps!!</em>

<em>- Kay :)</em>

6 0
3 years ago
2. Solve the following equations for 0° Sx &lt; 180°.
diamong [38]

Answer:

See below in bold.

Step-by-step explanation:

(1) cosec ( x + 10) = 3

Now cosec x = 1/sin x so

1 / sin (x + 10) = 3

3 sin (x + 10) = 1

sin (x + 10) = 1/3

x + 10 = 19.47 , 160.53 degrees

x = 9.47, 150.53 degrees.

(ii) cot (x - 30) =0.45

cot (x - 30)= 1 /tan (x- 30) so we have

tan (x - 30) = 1 / 0.45 = 2.2222

x - 30 = 65.77 degrees

x = 95.77 degrees.

5 0
3 years ago
Which point is exterior to APD
Rainbow [258]

Point E is exterior to APD

5 0
3 years ago
Read 2 more answers
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