Ask question

Ask question

All categories

3 years ago

8

If you flip three fair coins, what is the probability that the first two flips will both be heads, and the third flip will be ei

ther heads or tails?

2 answers:

horsena [70]3 years ago

8 0

Answer:

1/4

Step-by-step explanation:

Degger [83]3 years ago

6 0

Answer:

1/4

Step-by-step explanation:

This is correct on khan academy!

You might be interested in

katovenus [111]

<u>Answer:</u>

$593.26

<u>Step-by-step explanation:</u>

We know that the price of the laptop is $2500 and each year its resale value decreases by 25%. It means that 100 - 25 = 75% of the value is retained every year for the resale.

So, the resale value for 1st year = $\frac{75}{100} *2500 =$ $1875

for 2nd year = $\frac{75}{100} *1875 =$ $1406.25

for 3rd year = $\frac{75}{100} *1406.25 =$ $1054.7

for 4th year = $\frac{75}{100} *1054.7 =$ $791.01

for 5th year = $\frac{75}{100} *791.01 =$ $593.25

Or we can use the following formula to find its resale value after 5 years:

$2500*(0.75)^5 =$ $593.26

4 0

3 years ago

If I have a 74 in geometry, and I have an assignment worth 100 points then I get a zero, what would my grade be?

Paraphin [41]

................

Step-by-step explanation:

it would at LEAST be like around 20-30 because a 0 can drop something FAST

3 0

3 years ago

Help me pleaseeeeeeeeeeede

nekit [7.7K]

What does the spaces in between the numbers mean

6 0

3 years ago

Team A scores 13 more points then team B. The tital of their scores was 47. How many points did each team score?

KATRIN_1 [288]

Answer:

Team B scored 17 points and team A scored 30 points.

Step-by-step explanation:

17 + 13 = 30

30 + 17 = 47

47 total points

4 0

3 years ago

There are 27 posts is 10 centimeter The distance between two posts is 30 meter find the length

Lady_Fox [76]

The answer is 67 hope this helps

7 0

3 years ago

Read 2 more answers