18.03.2020

A game includes rolling a number cube with numbers 1-6 and then flipping a coin. What is the probability of rolling a 5 and getting tails?

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Step-by-step answer

09.07.2023, solved by verified expert
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A game includes rolling a number cube with numbers, №18010705, 18.03.2020 15:40

Step-by-step explanation:

Since the probabilities of rolling a die and of flipping a coin are independent, we have:

P(rolling a 5) = 1/6 P(tails) = 1/2

Multiplying these probabilities:

A game includes rolling a number cube with numbers, №18010705, 18.03.2020 15:40

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Mathematics
Step-by-step answer
P Answered by Specialist

\frac{1}{12}

Step-by-step explanation:

Since the probabilities of rolling a die and of flipping a coin are independent, we have:

P(rolling a 5) = 1/6 P(tails) = 1/2

Multiplying these probabilities:

\frac{1}{6}  \times  \frac{1}{2}  =  \frac{1}{12}

Mathematics
Step-by-step answer
P Answered by PhD
Answer: 440 grams for 1.54 is the better value
Explanation:
Take the price and divide by the number of grams
1.54 / 440 =0.0035 per gram
1.26 / 340 =0.003705882 per gram
0.0035 per gram < 0.003705882 per gram
Mathematics
Step-by-step answer
P Answered by PhD

For 1 flavor there are 9 topping

Therefore, for 5 different flavors there will be 5*9 choices

No of choices= 5*9

=45 

Mathematics
Step-by-step answer
P Answered by PhD

For every 8 cars there are 7 trucks

Therefore,

Cars:Truck=8:7

Answer is B)8:7

Mathematics
Step-by-step answer
P Answered by PhD

y=2x+15

where y=Value of coin

x=Age in years

Value of coin after 19 years=2*19+15

=$53

Therefore, Value after 19 years=$53

Mathematics
Step-by-step answer
P Answered by PhD

F=ma

where F=force

m=mass

a=acceleration

Here,

F=4300

a=3.3m/s2

m=F/a

    =4300/3.3

    =1303.03kg

Approximately it is aqual to 1300kg

Mathematics
Step-by-step answer
P Answered by PhD

The wood before starting =12 feet

Left wood=6 feet

Wood used till now=12-6=6 feet

Picture frame built till now= 6/(3/4)

=8 pieces

Therefore, till now 8 pieces have been made.

Mathematics
Step-by-step answer
P Answered by PhD

The wood before starting =12 feet

Left wood=6 feet

Wood used till now=12-6=6 feet

Picture frame built till now= 6/(3/4)

=8 pieces

Therefore, till now 8 pieces have been made.

Mathematics
Step-by-step answer
P Answered by PhD

Let the father's age be x and son's be y

10 years before-

Father age=x-10

sons age=y-10

Given,

x-10=10(y-10)

x-10=10y-100

Given present age of father=40

therefore,

x=40

40-10=10y-100

10y-100=30

10y=130

y=130/10

y=13

Therefore present age of son=13years

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