What is the probability of rolling a product of 30 when rolling 2 six sided number cubes?

Answers

Answer 1

Answer: The only two dice you can roll and multiply to get 30 are a five and a six. Thus, you get $(2)/(36)$

Related Questions

Which of the following represents the measures of all angles coterminal with a 418° angle?A.360 + 58n, for any whole number n B.58 + 360n, for any integer n C.58 + 360n, for any whole number n D.360 + 58n, for any integer n
The diagram shows a vertical tower DC on a horizontal ground ABC. ABC is a straight line. The angle of elevation of D from A I'd 28°. The angle of elevation of D from B is 54°. AB=25mCalculate the height of the tower. Give your answer in 3 significant figures. I need working out. Plz help me.
How do I solve for x and state the restriction if (a-c)/(x-a)=m
For a certain experiment, the available experimental units are 12 people-six females
The marketing department of a firm in New York City is curious to see which group of U.S. high school students, from the 9th, 10th, 11th, or 12th grades, spends the most time watching television each day. After selecting 25 students randomly, they find that 9th graders watch the most television per dayPart A: What is the population? Part B: What is the sample of the population? Part C: Discuss collaboratively: Explain the difference between population and sample

Is a triangle with sides of 9in, 25in, 24in a right triangle

Answers

Try the case if the triangle was a right triangle.
Then the longest side, 25, would be c or the hypotenuse.
9^2+24^2=25^2
81+576=625
657=625
This is not a true statement so the triangle is not a right triangle.

Hope this helps :)

Alexandra is climbing a tree that is 105 feet tall. She has climbed 70 feet so far. if f= the number of feet remaining, which graph best shows this situation?

Answers

Right answer is B. If we have f equal the amount of her remaining way so f it will be the difference between the way she has gone and her finish line. So we have 70 in the approximate middle of her way and F is between 70 feet and 105 feet, so 105=70+F

Answer:

Option B is the right answer.

Step-by-step explanation:

Given is - Alexandra is climbing a tree that is 105 feet tall. She has climbed 70 feet so far.

This means Alexandra has covered 70 feet and final point is 105 feet.

f is the remaining distance;

So, $105=f+70$

So, option B is the right answer.

Jeremy is opening a savings account earning simple interest. He plans to deposit his $50 birthday money and leave the account alone until he goes to college. He will earn $5 per year in interest.

Answers

Answer:

10%

Step-by-step explanation:

Use the formula of simple interest:

$A=P(1+rt)$

We can determine the interest rate if he earns $5 a year. Which means after a year he will have $55. Let A be the final amount after year t with t=1:

$55=50(1+r(1))$

Solve for r, the interest rate:

$5=50r$

$r=5/50=0.1$

Jeremy will earn money in the firsts year at a interest rate of 10%

Simplify the expression 63 + 5(4 − 2)

Answers

Answer: 226

Step-by-step explanation:

6^3 + 5(4 - 2 )

6^3 + 5 x 2

6 x 6 x 6 = 216

226 + 5 x 2

5 x 2 = 10

216 + 10 = 226

Answer:

The answer is 226

Step-by-step explanation:

A firefighter is attempting to escape a burning building. If the window is of the man's apartment is 18 feet above the ground and the ladder is 25 feet long, what is the angle of elevation?

Answers

Answer:

37.75⁰

Step-by-step explanation:

Height of the building = 18 feet (vertical height)

Height of the ladder = 25 feet (Hypotenuse)

We solve this using tan θ = $(adjacent)/(hypotenuse)$

therefore θ = tan⁻¹ ( $(18)/(25)$ )

θ (Angle of elevation) = 37.75⁰

A new toy store is giving away 20 modelairplanes; 9 are blue, 6 are red, and 5 are
black. An airplane is selected at random and
given to a customer. If the airplane is red,
what is the probability that the next airplane,
selected at random, is also red?

Answers

Answer:

C. 1/8

Step-by-step explanation:

Hope this helped

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Evaluate the following expression. 1/5^-2 Evaluate 6^-3