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lions [1.4K]
2 years ago
11

Am i blind or does this just not make any sense? Pls help!

Mathematics
2 answers:
allsm [11]2 years ago
5 0

Answer:

0.4

Step-by-step explanation:

2/5 converted into hundredths is 40/100.

40/100 as a decimal is 0.40, or 0.4

-hope it helps

Bumek [7]2 years ago
4 0
It is C, 0.4, it is asking for the fraction to be a decimal
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In tossing four fair dice, what is the probability of tossing, at most, one 3
11Alexandr11 [23.1K]

<u>Answer- </u>

In tossing four fair dice, the probability of getting at most one 3 is 0.86.

<u>Solution-</u>

The probability of getting at most one 3 is, either getting zero 3 or only one 3.

P(A) =The \ probability \ of \ getting \ zero \ 3 =(\frac{5}{6})(\frac{5}{6})(\frac{5}{6})(\frac{5}{6})=\frac{625}{1296} =0.48                    ( ∵ xxxx )

P(B) = The \ probability \ of \ getting \ only \ one \ 3 =(4)(\frac{1}{6})(\frac{5}{6})(\frac{5}{6})(\frac{5}{6}) = 0.38                    ( ∵ 3xxx, x3xx, xx3x, xxx3 )

P(Atmost one 3) = P(A) + P(B) = 0.48 + 0.38 = 0.86

7 0
3 years ago
So do yall know this?
ddd [48]

Answer:

Length: meter

Mass: Kilogram

Volume of a solid: Cubic meter

Volume of a liquid: Liters

Temperature: Degree Celsius

Time: second

The formula for calculating density:

p =  \frac{m}{v}

7 0
3 years ago
Read 2 more answers
What is the equation in point-slope form of a line that passes through the points (7,-8) and (-4,6)? HURRY!!!!!!​
erastova [34]

Answer:

y - 7 = \frac{14}{-11}(x + 8)

Step-by-step explanation:

Use the slope formula \frac{y2 - y1}{x2-x1} to work out the slope

Then pick one point to insert into the formula y - y1 = m(x - x1)

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You lost your cell phone and have to use a phone booth. The call will cost $0.25 for the first minute and
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Answer:

4 minutes

Step-by-step explanation:

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0.25+(0.15x)= 0.85

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7 0
3 years ago
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The local parts shop buys a machine that cost $500,000. Its value depreciates exponentially each year by 10% what is the machine
Irina18 [472]

Answer:

c

Step-by-step explanation:

4 0
3 years ago
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