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2 years ago

I do not know how to do this question?

Mathematics

2 answers:

alina1380 [7]2 years ago

3 0

The probability he will select a hockey card is 1/4, and then the probability that he selects a baseball card without replacement is 1/6.

never [62]2 years ago

3 0

Basically find the probability of each one by tacking the number of cards a putting it over the total number of cards and the adding the two mentioned. <span />

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Please solve!!!!!!!!!!!

vivado [14]

Answer:

A=8x-8

B=5x+25

A=B(BEING corresponding angles)

8x-8=5x+25

8x-5x=25+8

3x=33

x=33/3

x=11

now 8x-8= 8×11-8

= 88-8

=80

5x+25= 5×11+25

=55+25

= 80

A=B#

4 0

2 years ago

Read 2 more answers

What is the midpoint of (-23,-14) and (-18,2)

zloy xaker [14]

Given two coordinates point 1 as (-23,-14) and point 2 as(-18,2).

To find the midpoint we would use the formula below;

$\text{midpoint(x,y)}=(\frac{x_1+x_2_{}_{}}{2},\frac{y_1+y_2}{2})$

Where x1=-23, x2=-18, y1=-14, y2=2

We would substitute the values into the midpoint formula.

$\begin{gathered} \text{midpoint =(}\frac{-23-18}{2},\frac{-14+2}{2}) \\ =(-\frac{41}{2},-6) \end{gathered}$

Therefore, the answer is

$\text{midpoint}=(-\frac{41}{2},-6)$

7 0

1 year ago

Percentage change 42 increased to 145

dedylja [7]

The answer should be 103? because when you add 103 to 42 u should get 103%.

3 0

3 years ago

Find the product.<br><br><br> (−7)(8) =

Inga [223]

Answer:-56

Step-by-step explanation:The product is your answer

4 0

3 years ago

In 1924, the tempature in Fairfield, Montana, dropped from 63 degrees to 21 in 12 hour. What was the average hourly change in te

Drupady [299]

Find the change
the change is 63-21=42
42 degrees in 12 hours
we want to find xdegrees/1hour
42/12=3.5 degrees per hour

8 0

2 years ago