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Scorpion4ik [409]

3 years ago

13

What is the solution to the system of equations below?

1 answer:

lisov135 [29]3 years ago

5 0

Its either -1,2 or 1,2

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A player chooses one of the numbers 1 through 4. After the choice has been made, two regular four-sided (tetrahedral) dice are r

d1i1m1o1n [39]

Answer: $=\frac{-1}{16}$

Step-by-step explanation:

given data:

number to be chosen from = 1,2,3,4.

<u><em>Solution:</em></u>

ways the number can show

$2*3*1=6$ ways for your number to appear once.

$1*1=1$ ways for your number to appear twice.

$3*3=9$ ways for your number not to appear at all

$= \frac{6(1) + 1(2) - 9(1)}{16}$

$= \frac{6+2-9}{16}$

$=\frac{-1}{16}$

expected return of the player is $=\frac{-1}{16}$

4 0

3 years ago

Gerald likes peppers, he planted a whole garden full of peppers... He had green, red, yellow colored peppers. In the first row o

notsponge [240]

Answer:

65 pepper plants

Step-by-step explanation:

4 0

2 years ago

How do you solve 2x^2+x=-1?

Olin [163]

Answer:

x = 0.2

Step-by-step explanation:

2x^2+x=-1

4x + x = -1

5x = -1

divide by 5

5x/5 = -1/5

x = 0.2

3 0

3 years ago

What is an easy way to remember factoring?

ICE Princess25 [194]

Answer:

FOIL

Step-by-step explanation:

First

Outside

Inside

Last

If you dont fully understand look at the attachment

5 0

3 years ago

Find the slope (-8,10) (8,15)

Novosadov [1.4K]

<h3>Question:</h3>

find the slope (-8,10) (8,15)

<h3>Answer:</h3>

m = $\frac{5}{16}$

<h3>Step-by-step explanation:</h3>

Use the slope formula $\frac{y2-y1}{x2-x1}$

(x2,y1) = (-8,10) , (x2,y2) = (8,15)

m = $\frac{15-10}{8-(-8)}$

m = $\frac{5}{16}$

Hope this helps :)

Please consider marking my answer brainlist!

7 0

3 years ago