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4 years ago

You roll fair6-sided die what is P(roll a 2)?

Mathematics

2 answers:

creativ13 [48]4 years ago

5 0

Answer:

1/6

Step-by-step explanation:

It is a 6 sided die, so you have 6 possibilities, so that is going to be you denominator.

There is only one number 2 on the die, so you have 1 as your numerator.

Talja [164]4 years ago

5 0

Answer: 1/6

Step-by-step explanation:

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Suppose y varies directly with x, and y = 24 when x = 8. What is the value of y when x = 10?

Solnce55 [7]

First, you want to set up a proportion.

8/24 = 10/y

Cross multiply to get

240 = 8y, then divide 8 from both sides to get y = 30.

6 0

3 years ago

Read 2 more answers

The cube of the difference of 1 and a number.

vampirchik [111]

No clue but good luck

8 0

3 years ago

I really need help with this.

Studentka2010 [4]

9514 1404 393

Answer:

72, 96

Step-by-step explanation:

6 and 8 are already multiples of 2. The prime factorization of these numbers is ...

6 = 2×3

8 = 2³

The least common multiple of these numbers must have factors of 2³ and 3. That number is ...

2³×3 = 24

Multiples of 24 less than 150 are ...

24, 48, 72, 96, 120, 144

Of these, the values in the range of interest are 72 and 96.

Ravi could choose 72 or 96.

_____

72 = 2×36 = 6×12 = 8×9

96 = 2×48 = 6×16 = 8×12

7 0

3 years ago

The total length of the stage is 76 feet. An actor starts at point A then stops at point B before disappearing through the trap

Sidana [21]

Answer:

since the distance from the outside edges is 26 1/2 feet, divide that by 2 to get the distance from the center to the edge ( 26 1/2 / 2 = 13 1/4 feet)

the stage is 76 feet so divide that by 2 to find the center 76/2 = 38 feet

now subtract the 13 1/4 from 38

38 - 13 1/4 = 24 3/4 feet from the side of the stage to the edge of the trap door

a little easier way would be to subtract the 26 1/2 from 76 and then divide by 2

76-26 1/2 = 49 1/2 / 2 = 24 3/4

Step-by-step explanation:

brainly.com/question/4710320?referrer=searchResults

7 0

3 years ago

I NEED HELP ASAP!!!!! A diver made this table to show the relationship between time, x, and depth, y, for his last dive.

pychu [463]

Answer:

Part A = -18

Part B = 0.5ft/sec

Part C =The diver started 18 feet below the surface and It took the diver 36 seconds to reach the surface.

Step-by-step explanation:

Here if we observe the Given function

Time(sec) 0 12 24 30 36

Depth(ft) -18 -12 -6 -3 0

Part A

we can clearly observe from the table that at the initial value ie. at Time=0sec

the value of the function is nothing but the depth at the given time value which is -18 ft at time=0sec.

Part B

The rate of change of the given equation is $\frac{Δy}{Δx}$

Take any two points in the given funtion like (0 , -18) and (30 , -3)

Now the rate of change is $\frac{-3-(-18)}{30-0}$ = $\frac{1}{2}$

therefore the rate of change is 0.5 ft/sec

Part C

Clearly option C is correct which is the diver started at 18 feet below the surface . because At time =0 sec the diver's depth is -18ft Here the negative sign implies that the diver is below the surface of water.

Also it took 36 seconds to reach the surface because the diver's depth is zero at Time = 36 sec (from the graph).

The diver ascended at the rate of 0.5 ft/sec.

7 0

4 years ago