2 years ago

When you flip a biased coin the probability of getting a tail is 0.25.

Mathematics

1 answer:

harina [27]2 years ago

5 0

I wanna say 55 times

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Haruka hiked several kilometers in the morning. She hiked only 6 kilometers in the afternoon, which was 25%, percent less than s

madam [21]

Haruka hiked 14 kilometers in all.

Step-by-step explanation:

Given,

Distance hiked in afternoon = 6 kilometers

It was 25% less than Morning.

Let,

x be the distance hiked in morning;

x-25% of x = 6

$x-\frac{25}{100}x=6\\x-0.25x=6\\0.75x=6$

Dividing both sides by 0.75

$\frac{0.75x}{0.75}=\frac{6}{0.75}\\x=8$

She hiked 8 kilometers in morning.

Total distance hiked = Distance in morning + Distance in evening

Total distance hiked = 8+6 = 14 kilometers

Haruka hiked 14 kilometers in all.

Keywords: distance, addition

Learn more about addition at:

#LearnwithBrainly

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3 years ago

If a bank offers to double your money in 8 years, what is the effective rate of interest?

lorasvet [3.4K]

Answer:

I think I would be 16 cause if 8 double it is 16

5 0

1 year ago

-g+2(3+g)=-4(g+1) answer please?

RideAnS [48]

Answer:

3+g=- 134

Step-by-step explanation:

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2 years ago

How do I simplify and solve for x for 3x-7=2

saul85 [17]

$3x-7=2\ \ \ \ \ \ \ \ |add\ 7\\\\3x=2+7\\\\3x=9\ \ \ \ \ \ \ |:3\\\\x=3\\$

8 0

3 years ago

Read 2 more answers

Alice's book has 200 pages . Alic has read 75%of the pages in her book Nina has read the same number of pages but only 50% of th

kirza4 [7]

Answer:

I Believe the answer is 300

Step-by-step explanation:

75% of 200 is 150 and Nina also read 150 pages. They said Nina only read 50% of her book so that means there's 150 more pages left.

I Hope this helped and i explained it well enough for you to understand

(Correct me if i'm wrong)

8 0

2 years ago