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3 years ago

What is the probability of flipping a coin 75 times and getting tails 30 times or fewer? Round your answer to the nearest tenth.

Mathematics

1 answer:

inna [77]3 years ago

6 0

Answer:

Step-by-step explanation:

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Work out the surface area of a cuboid 2cm by 3cm by 4cm

patriot [66]

2x3=6

2x4=8

3x4=12

12+12+8+8+6+6=52cm3

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2 years ago

23n=2.4 A. 3.6 B. 7.2 C. 1.2 D. 1.6

svp [43]

$\huge\text{Hey there!}$

$\mathsf{23n =2.4}$

$\large\text{DIVIDE 23 to BOTH SIDES}$

$\mathsf{\dfrac{23n}{23}=\dfrac{2.4}{23}}$

$\large\text{Cancel out: }\mathsf{\dfrac{23}{23}}\large\text{ because it gives you 1}$

$\large\text{Keep: }\mathsf{\dfrac{2.4}{23}}\large\text{ because it helps us solve for n}$

$\mathsf{n = \dfrac{2.4}{23}}$

$\mathsd{\dfrac{2.4}{23}= 2.4\div 23\rightarrow \bf 0.104348}$

$\boxed{\boxed{\large\textsf{Answer: \huge n = \bf 0.104348}}}\huge\checkmark$

$\boxed{\textsf{NONE OF THE ABOVE is your ANSWER}}$

$\text{Good luck on your assignment and enjoy your day!}$

~ $\frak{Amphitrite1040:)}$

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2 years ago

An elevator descends into a mine shaft at the rate of 6 m/min. If the descend starts from 20 meter above the ground level, how l

levacccp [35]

60 minutes. Take how far it is above ground (20 m) and add it to the absolute value of how far it is below ground (340 m) to get 360 meters, which you divide by the rate of descent (6 m/min) to get 60 minutes.

5 0

3 years ago

What's the percent of 18?

Harman [31]

18% = 18 / 100 = 0.18;

4 0

3 years ago

If p=m and n=16 in the equation m/45 = n/p, what is the value of m?

Andrej [43]

M=p=x
x/45=16/x
x^2=720
x=sqrt(720)
sqrt mean root
m= sqrt(720)

6 0

2 years ago