All categories

3 years ago

Spins a fair spinner numbered 1 - 5 and flips a fair coin. What is the probability of obtaining a factor of 15 and a tail?

Mathematics

1 answer:

myrzilka [38]3 years ago

8 0

Answer:

3/10

Step-by-step explanation:

Probability is the ratio of the number of possible outcome to the number of total outcome.

Given that the fair spinner is numbered 1 - 5, the factors of 15 there are 1, 3 and 5 hence the probability of obtaining a factor of 15

= 3/5

The probability of obtaining a tail from the flip of a coin

= 1/2

Hence the probability of obtaining a factor of 15 and a tail

= 3/5 * 1/2

= 3/10

You might be interested in

What are the dimensions?

Rzqust [24]

The answer is C, good luck

8 0

3 years ago

4. What is the area of the composite shape below?<br><br>Answe step by step

Alja [10]

The area of the composite shape is approximately 180.53 square feet.

5 0

3 years ago

the smiths spend 11% of their budget on entertainment. their total budget this year is $1,000 more than last year, and this year

Nadusha1986 [10]

Answer: $41000 Was the Smiths family budget last year.

Step-by-step explanation:

First you take $4620 and DIVIDE it by .11 you will get $42000 and since last year had $1000 less to spend you subtract $1000 from $42000 to get $41000 for the budget last year.

7 0

2 years ago

F(x) = 2x – 1 g(x) = 7x – 12 What is h(x) = f(x) + g(x)?

Liula [17]

<h2>Hello!</h2>

The answer is:

$h(x)=9x-13$

To solve the problem, we need to perform the shown operation.

We have the functions:

$f(x)=2x-1\\g(x)=7x-12$

So, performing the following operation, we have:

$f(x)+g(x)=h(x)$

$h(x)=f(x)+g(x)=(2x-1)+(7x-12)=7x+2x-1-12=9x-13$

$h(x)=9x-13$

Hence, we have that the correct option is:

A. $h(x)=9x-13$

Have a nice day!

6 0

3 years ago

What is the answer to this question?

butalik [34]

Answer:

linear = 3x+y = 12, y = x/2 -3, y=x

nonlinear y = 6/x -2, y=3x³+5

7 0

3 years ago