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yarga [219]
3 years ago
15

in a game using two dice, a person wins if the outcome is a prime number. Find the probability of winning.

Mathematics
1 answer:
AlexFokin [52]3 years ago
7 0

Answer:

45% I think because prime numbers are 5/ the 11 possible numbers when rolling two die

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The phone company Ringular has a monthly cellular plan where a customer pays a flat monthly fee and then a certain amount of mon
ivanzaharov [21]

Answer:

The slope is $0.35/min and it gives the cost per minute of the phone used.

Step-by-step explanation:

We can model this situation with a linear equation of the form

y =mx+b

where y is monthly cost, x is the number of minutes, b is the flat monthly fee, and m is the slope of the equation, or in our case, the amount of money charged per minute.

The slope m is

m= \dfrac{\$372.5-\$131}{990min-300min}

m = \$0.35/min,

in other words, the phone company charges $0.5 per minute.

With the slope in hand, the linear equation becomes

y =0.35x+b,

and we can find the monthly fee b from that fact that for 300 minutes the cost is $131:

\$131 = 0.35(300min) +b

b = \%26.

Therefore,

y = 0.35x+26

where the slope if the equation give the cost per minute of the phone used.

4 0
3 years ago
An answer would be nice ​
liberstina [14]

Answer:

1) 90

Step-by-step explanation:

157.50 / 7 = 22.50 or 270 / 12 = 22.50

22.50 * 4 = 90

5 0
2 years ago
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Choose the correct written expression for: (3 x 4) + (6 2).
Inga [223]

Answer:

The product of 3 and 4 plus the quotient of 6 and 2 (aka the second one)

Step-by-step explanation:

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2 years ago
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Please help
Alexxx [7]

Answer:

C.) The amount of hours you drive

Step-by-step explanation:

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3 years ago
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Add the two expressions.
Ierofanga [76]
-3.2b + 9
by adding like terms together.
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