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Mekhanik [1.2K]
3 years ago
9

What is the answer of this question?

Mathematics
2 answers:
stira [4]3 years ago
5 0
Answer is d I believe
Troyanec [42]3 years ago
3 0

Answer:

d x / d y = -x2 - 2 y + 8 / 2 x y + 6

Step-by-step explanation:

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The population of a local species of dragonfly can be found using an infinite geometric series where a1 = 42 and the common rati
Scilla [17]


Since this is the formula for the infinite geometric series with
a1 = 42
r = 3/4

Solution will be

sum = 42 / 1-3/4
sum = 42 / 0.25
sum = 168

Therefore, the total is 168






8 0
3 years ago
Read 2 more answers
I need some help please
Rudiy27
Cosine is adjacent/hypotenuse, so the answer is A: 25/24.

Remember this: SohCahToa
Soh- Sine=opposite/hypotenuse
Cah- Cosine=adjacent/hypotenuse
Toa- Tangent=opposite/adjacent
Hope that helps!
7 0
3 years ago
Read 2 more answers
Suppose the time to process a loan application follows a uniform distribution over the range 77 to 1515 days. What is the probab
Delicious77 [7]

Answer:

The probability is approximately 0.2222

Step-by-step explanation:

The correct question is as follows;

Suppose the time to process a loan application follows a uniform distribution over the range 7 to 15 days. What is the probability that a randomly selected loan application takes longer than 14 days to process

Please check attachment for solution to question

5 0
3 years ago
Which expression is equivalent to 2(x + 5) + 5x?<br>a)2x + 10<br>b)7x + 5<br>c)7x + 10<br>D)10x + 5​
White raven [17]

Answer:

C. 7x+10

Step-by-step explanation:

First, distribute the 2

2(x+5) +5x

2*x+2*5 +5x

2x+10+5x

Combine like terms

2x+5x+10

7x+10

So, C is the correct answer

Hope this helps! :)

8 0
4 years ago
Read 2 more answers
Suppose a six-sided die is tossed 1200 times and a 6 comes up 419 times. (a) Find the empirical probability for a 6 to occur. (E
krok68 [10]

Answer:

Here both probabilities are not equal.

Therefore the die is not fair and biased.

Step-by-step explanation:

Now n= 1200 times and x = 419 times.

a) Empirical Probability:

         =\frac{x}{n} \\\\= \frac{419}{1200}\\ \\=0.349

Probability = 0.349

b) Theoretical Probability:

                     =\frac{1}{6}

Here both probabilities are not equal.

Therefore the die is not fair and biased.

3 0
3 years ago
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