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3 years ago

Spin a spinner numbered 1 to 5 and toss a coin. What is the probability of spinning an odd number

Mathematics

2 answers:

NISA [10]3 years ago

7 0

B 3/10 because you just half it

Aleonysh [2.5K]3 years ago

4 0

Answer: B $\frac{3}{10}$

Step-by-step explanation:

1. Count the possible odd numbers from 1-5 compared to the even ones

1, 3, 5 (3 out of 5 numbers)

2. Calculate the chance for landing on an odd number.

$\frac{Odd Numbers}{Total Numbers}$ = $\frac{3}{5}$ = 0.6

3. Do the same for the coin

2 possible sides, 1 of them being TAILS (1 out of 2 sides)

$\frac{Tails Side}{Total Sides}$ = $\frac{1}{2}$ = 0.5

4. Multiply the two decimals together

0.5 x 0.6 = 0.3

5. Convert to fraction

0.3 → $\frac{3}{10}$

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A 26-foot ladder is placed against a house and reaches the 24-foot roof. What is the distance between the base of the ladder and

hammer [34]

Answer:

The distance from the base of the ladder to the base of the house is 10ft

Step-by-step explanation:

From the question, we can gather that the ladder makes a right angle shape with the wall of the house.

The length of this ladder which represents the hypotenuse of the right angled triangle is 26ft while the height of the house to the roof is 24ft

To calculate the distance between the base of the ladder and the base of the house, we shall be employing the use of Pythagoras’ theorem which states that the square of the hypotenuse equals the sum of the square of the 2 other sides

We have established that the hypotenuse is the length of the ladder which is 26ft

Let the distance we want to calculate be d

26^2 = 24^2 + d^2

d^2 = 26^2 -24^2

d^2 = 676 - 576

d^2 = 100

d = square root of 100

d = 10ft

3 0

3 years ago

According to the text, the specific things that people want in life are called

Oksi-84 [34.3K]

Answer:

your going to have to be a little more specific than that please ;-; but if you want i can answer it this way

Reach a fabled level of success that makes you untouchable.

Create a positive work/life balance.

Feel as capable as others think you are.

Be more productive with each minute of the day.

Be recognized as talented or even brilliant.

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3 years ago

If x+b=6 then what is b

Serggg [28]

Answer: 3

Step-by-step explanation: 6 is 3 and 3 so b is 3 and x is 3

6 0

2 years ago

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Cards are dealt, one at a time, from a standard 52-card deck. a if the first 2 cards are both spades, what is the probability th

ratelena [41]

So we already drew two cards and both of them are spades. So that means there are 50 cards and 11 spades left.

Then third card being spades would be 11 / 50

Now there are 10 spades and 49 cards left.
So the probability for fourth card would be 10 / 49

Fifth card would be 9 / 48.

So the probability of next three cards being spades would be
$\dfrac{11}{50}\cdot\dfrac{10}{49}\cdot\dfrac9{48}=\dfrac{33}{3920}\approx\boxed{0.00842}$

Hope this helps.

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3 years ago

Which statement is true?

vladimir1956 [14]

Answer:

I would say A

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3 years ago

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