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Gennadij [26K]
2 years ago
7

Make a list to show all possible arrangements when rolling a six-sided die and flipping a coin. What is the fractional probabili

ty of rolling an even number and landing on tails? NEED HELP ASAP
Mathematics
2 answers:
Mariulka [41]2 years ago
6 0

Answer:

For the die, it would be 50% because you got six numbers and half of them are 1,3 and 5, while the others are 2,4 and 6.

For the coin, it will also be 50% because there are two sides.

Sati [7]2 years ago
4 0

Answer: 50 50 =.    I’m pretty sure I don’t know for sure though maybe the person above me or below me got it right

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Harman [31]

Answer:

1/4 +m = 2/3

Step-by-step explanation:

3 0
3 years ago
Need help with another problem
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Find the midpoint:

m= x1+x2/2; y1+y2/2

m= 9+-1/2; 8+-2/2

m= 8/2; 6/2

m= (4,3)

(4,3) is your answer.

I hope this helps!
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3 0
3 years ago
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What is the value of c so that y=x^2+15x+c is a perfect square.
Verizon [17]
Divide 15 by 2, then square the amount.

(15/2)^2 = 225/4
7 0
2 years ago
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A company produces and sells widgets and gizmos. In January the company sold 350 items for a total of $9,000. If each widget sol
iren [92.7K]

Answer:

The company sold 100 widgets and 250 gizmos.

Step-by-step explanation:

Let x_1 be the number of widgets sold and x_2 be the number of gizmos sold.

We are told that the company sold 350 items. We can represent this information in an equation as:

x_1+x_2=350...(1)

We have been given that a each widget sold for $35 and each gizmo sold for $22. The company sold 350 items for a total of $9,000.

We can represent this information in an equation as:

35x_1+22x_2=9,000...(2)

From equation (1), we will get:

x_2=350-x_1

Substitute this value in equation (2):

35x_1+22(350-x_1)=9,000

35x_1+7,700-22x_1=9,000

13x_1+7,700=9,000

13x_1+7,700-7,700=9,000-7,700

13x_1=1,300

\frac{13x_1}{13}=\frac{1,300}{13}

x_1=100

Therefore, the company sold 100 widgets.

Substitute x_1=100 in equation (1):

100+x_2=350

100-100+x_2=350-100

x_2=250

Therefore, the company sold 250 gizmos.

3 0
2 years ago
Read 2 more answers
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