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pshichka [43]
3 years ago
10

What is the surface area? please show me the steps so i can understand this :(

Mathematics
1 answer:
saul85 [17]3 years ago
7 0

Answer:

answer:416mm^2

Step-by-step explanation:

10*10=100

10*10=100

10*12=120

8*12=96

96+120+100+100=416mm^2

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Among fatal plane crashes that occurred during the past 55 ​years, 415 were due to pilot​ error, 96 were due to other human​ err
azamat

Answer:

Relative frequency:

\text{Pilot error}=415/1370=0.30\\\\\text{Other human error}=96/1370=0.07\\\\\text{Weather}=169/1370=0.12\\\\\text{Mechanical problems}=622/1370=0.45\\\\\text{Sabotage}=68/1370=0.05\\\\

The most serious threat to aviation safety is, according to this data, "mechanical failures". It can be improved by more rigorous inspection and better maintenance policies and execution.

Step-by-step explanation:

We have the data for fatal plane crashes. The sum of plane crashes is

We can calculate the relative frequency as:

\text{Pilot error}=415/1370=0.30\\\\\text{Other human error}=96/1370=0.07\\\\\text{Weather}=169/1370=0.12\\\\\text{Mechanical problems}=622/1370=0.45\\\\\text{Sabotage}=68/1370=0.05\\\\

We can see that the most frequent cause is "mechanical problems", with a relative frequency of 0.45.

4 0
3 years ago
Is the number 12 a monomial?
grigory [225]

Hey there!

GUIDE:

MONOMIAL has ONE TERM

BINOMIAL has TWO TERMS

TRINOMIAL has THREE TERMS

POLYNOMIAL has MANY TERMS

Now that we got that information we already found out what your answer should be.

The number 12 is a MONOMIAL because it has ONE term. So therefore, to answer your question. YES 12 is a monomial ☑️

Good luck on your assignment and enjoy your day!

~LoveYourselfFirst:)

5 0
3 years ago
Read 2 more answers
Please help this is my last turn on this question. <br><br> 10 points
diamong [38]

It is

11, 1/2, -2

because a rational number is part of a whole expressed as a fraction, decimal or a percentage. Hope this helps!

3 0
3 years ago
Read 2 more answers
When Lucas first opened his bank account, he deposited x amount of
iogann1982 [59]

Answer:

55

Step-by-step explanation:

Lucas went to the bank the first time with $55 and the second time with $55, when you add those togeother you get $110. Then he wrote a check for $116 and ended up having -$6...basically if you have $110 in all then you write a check for $116 you would have -$6 in your balance. 110-116 = -6

5 0
3 years ago
If nine coins are​ flipped, what is the probability of obtaining at least one head​?
Ostrovityanka [42]

Answer:

the chance of getting at least 1 head is 99.8%.

Step-by-step explanation:

Since the chance to head is a %.5 chance, then thats the variable. There is 9 of those , and then mulitply that then subtract from one.

6 0
3 years ago
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