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Olenka [21]
2 years ago
5

Paul and Erin are playing a board game. The spinner has 4 colors on it. Paul needs to spin red two times in order to win. What i

s the probability that he spins red two times in a row?
Mathematics
1 answer:
tresset_1 [31]2 years ago
6 0

The chance of red on the first spin is 1/4 (25%).

The chance of red on the second spin is 1/4 (25%).

The chance of red on both spins is (1/4) x (1/4) = 1/16 <em>(6.25%)</em>


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If Joe's heart beats 1,200,703 times
professor190 [17]

11 days, 21 hours, and 52 minutes have elapsed

(this answer is assuming he would have a normal heart rate of 70 bpm)

First, you would divide 1,200,703 by 70:

1,200,703/70=17,152.9

This is the amount of minutes that have elapsed.

Then, you convert the minutes to hours by dividing by 60:

17,152.9/60=285.8816667 (285 hours and 52 minutes)

This gives you how many hours and minutes have elapsed.

Finally, you calculate the number of days that have elapsed by dividing 285 by 24 (there are 24 hours in a day):

285/24=11.875 (11 days and 21 hours).

Put all of the amounts together to get the final answer:

11 days, 21 hours, and 52 minutes have elapsed

7 0
2 years ago
7,24,25. 7 , 23,24 7, 25,26 <br> Which of the following will form a right triangle
Andru [333]
We know that
In <span>a right triangle
c</span>²=a²+b²
where
a and b are the legs of triangle 
c is the hypotenuse of the triangle
so

case 1)7,24,25
25²=7²+24²
25²-----> 625
7²+24²----> 625
625 is equal to 625----------> <span>form a right triangle
</span>
case 2) 7,23,24
24²=7²+23²
24²------> 576
7²+23²-----> 578
576 is not 578-------------> not form a right triangle

case 3) 7,25,26
26²=7²+25²
26²-----> 676
7²+25²-----> 674
676 is not 674----->  not form a right triangle

the answer is
7,24,25 form a right triangle



8 0
3 years ago
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Anni [7]

Answer:

X is the midpoint of the line wxy

4 0
2 years ago
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earnstyle [38]

Answer:

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Step-by-step explanation:

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2 years ago
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uysha [10]

Answer:

it's G)

Step-by-step explanation:

5 0
2 years ago
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