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MaRussiya [10]
3 years ago
11

Find the probability of getting one tail and three heads when you flip a fair coin four times. express your answer as a fractio

Mathematics
1 answer:
irakobra [83]3 years ago
3 0
------------------
You can be getting tails once and heads three times.

Fraction would be 1/4
------------------
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In a company's first year in operation, it made an annual profit of $405,500. The profit of the company increased at a constant
Drupady [299]

Answer:

405500 x 1.24^18 =$19479651.89

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3 0
2 years ago
In the isosceles triangle ABC, we have AB=AC=4. The altitude from B meets AC at H. If AH=3(HC) then determine BC.
Inga [223]

Answer:

BC=√7

Step-by-step explanation:

AC=4

AC=AH+HC

=3HC+HC

=4HC

HC=1/4AC=1/4×4=1

AH=3HC=3×1=3

BH⊥ AC

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5 0
2 years ago
What is the answer of:<br> z^2 - 4z^2
Novosadov [1.4K]
z^2 - 4 z^2

z - 4z

= - 3 z^2

hope this helps!.
4 0
3 years ago
SOMEONE PLEASE HELP ME BEFORE I FAIL
Viefleur [7K]

Answer:

4/40

Step-by-step explanation:

you can reduce this to 1/10

multiplying 4 by both 1 and 10 will give you the fraction 4/40 both can be divided by 4 and that's how it can reduce to the 1st fraction (1/10)

8 0
2 years ago
Solve equation:<br> -3|d-5|=-6
gulaghasi [49]

Answer:

d = 7, 3

Step-by-step explanation:

First, you need to isolate the absolute value

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divide both sides by -3:

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break into 2 equations:

d - 5 = 2, d - 5 = -2

solve both equations and collect solutions:

d = 5 + 2, d = 5 - 2

d = 7, 3

6 0
3 years ago
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