All categories

2 years ago

Suppose you are playing a game of Uno and you must draw two cards from the deck. An Uno deck contains

Mathematics

2 answers:

Elina [12.6K]2 years ago

7 0

Answer:

hatdog jdudhsisbsn

Step-by-step explanation:

jsysvysbd

Andre45 [30]2 years ago

4 0

Answer:

Explanation:

P(skip or seven) = P(skip) + P(seven)

P(skip) = 8/108
P(seven) = 2/108

P(skip or seven) = 8/108 + 2/108
P(skip or seven) = 10/108 = 5/54

Therefore, the probability of drawing a skip or a seven is 5/54

You might be interested in

What is the value of n! 9×27+2×31-28=n

yKpoI14uk [10]

(9×27)+(2×31)-28 = 27

4 0

3 years ago

Caleb is applying for a loan that requires no down payment. Which statement is true?

Yanka [14]

Answer:

Option A.

Step-by-step explanation:

If Caleb makes a down payment.,it will reduce the total cost of the loan, since he would be paying part of it "in advance" and lowering the payment amounts.

5 0

3 years ago

If 3x+2=5/9, what is the value of −3x+8?<br><br>Group of answer choices

allsm [11]

Answer:

= 4

Step-by-step explanation:

first lets find the value of x in 3x+2=5/9

3x+2=5/9

3x = $\frac{5}{9}$ -2

3x = $\frac{3}{9}$

3x = $\frac{1}{2}$

x = $\frac{1}{2 * 3\\ }$

x = $\frac{1}{6}$

$\frac{1}{6}$ can also be written as $6^{-1}$

−3x+8

-3 ( $\frac{1}{6}$ ) +8

$\frac{-3}{6}$ +8

= 4

3 0

2 years ago

What is the equation of the line that is perpendicular to the given line and passes through the point (3, 4)?

Lady_Fox [76]

Answer:

Step-by-step explanation:

$\text{The slope-intercept form of an equation of a line:}\\y=mx+b\\m-slope\\b-y\ intercept$

$\text{The formula of a slope:}\\\\m=\dfrac{y_2-y_1}{x_2-x_1}$

$\text{Let}\ k:y=m_1x+b_1,\ l:y=m_2x+b_2,\ \text{then}\\\\l\ \perp\ k\iff m_1m_2=-1\to m_2=-\dfrac{1}{m_1}\\\\l\ \parallel\ k\iff m_1=m_2\\=========================$

$\text{From the graph we have two points (-3, 2) and (0, 1).}\\\text{Calculate the slope of the given line:}\\\\m=\dfrac{1-2}{0-(-3)}=\dfrac{-1}{3}=-\dfrac{1}{3}.\\\\\text{Therefore the slope of the perpendicular line is:}\\\\m=-\dfrac{1}{-\frac{1}{3}}=3\\\\\text{Put it and the coordinates of the point (3, 4) to the equation of a line:}\\\\4=3(3)+b\\4=9+b\qquad\text{subtract 9 from both sides}\\-5=b\to b=-5\\\\\text{Finally:}\\\\y=3x-5$

5 0

3 years ago

Evaluate 3xy- y + 6z when x = 1, y = - 2 and z = 3

Marat540 [252]

Answer:

Step-by-step explanation:

$3xy- y + 6z \\\\x = 1\\ y = - 2 \\ z = 3\\\\3(1)(-2) - (-2) +6(3)\\-6 + 2 +18\\=14$

4 0

3 years ago

Read 2 more answers