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rosijanka [135]

3 years ago

11

A child plays a video game 155 times and wins the game 32 times. What is the experimental probability that the child loses the v

ideo game?

1 answer:

chubhunter [2.5K]3 years ago

4 0

1 out of 5 games could be the answer

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I need help with my math to day.‍♀️

ANTONII [103]

Answer:

8x + 1 + 6x + 5 = 90

14x + 6 = 90

14x = 84

x = 6

<DCB is 6x+5

6(6) + 5

36 + 5

41

8 0

3 years ago

Read 2 more answers

What is the value of x in x2-3x=28

charle [14.2K]

Answer:

x=-28

Step-by-step explanation:

2x-3x=-1x so if -1x=28 divide both sides by -1 so x= -28

5 0

2 years ago

Which term best describes the graph of yy = x - 1

dimaraw [331]

Answer:

C

Step-by-step explanation:

Its C because its x (a variable) and is costanly changing

4 0

2 years ago

Suppose your heart beats 70 times a minute <br>how long would it taake to beat 1 million times

kipiarov [429]

1,000,000/70=approx 142857 mins
142857/60=approx 2381 hours
2381/24=approx 99 days
If you want the answer more precisely then do the same calculations but use the exact value each time

4 0

2 years ago

Read 2 more answers

How would I do this? What would it be?

Igoryamba

Answer: $x=80$

Step-by-step explanation:

By definition, the sum of the exterior angles of a polygon is 360 degrees.

Knowing this, you can write the following equation:

$(x+8)+(2x+12)+(x+20)=360$

Then, you must solve for "x" in order to find its value. To do it, you can follow these steps:

1. You need to add the like terms:

$(x+8)+(2x+12)+(x+20)=360\\\\4x+40=360$

2. Now, subtract 40 from both sides of the equation:

$4x+40-(40)=360-(40)\\\\4x=320$

3. Finally, you must divide both sides of the equation by 4. Then:

$\frac{4x}{4}=\frac{320}{4}\\\\x=80$

7 0

3 years ago