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maksim [4K]
3 years ago
6

What is the distance between points (9, -4) and (9,4) on the coordinate plane

Mathematics
1 answer:
vodka [1.7K]3 years ago
7 0
The answer is 8 plots. Hope this helped! :)
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Given the graph of the function f(x) below what happens to f(x) when x is a very small positive number?
vladimir2022 [97]

Answer:  The correct option is

(B) f(x) is a very large positive number.

Step-by-step explanation:  We are given the graph of a function f(x) as shown in the figure.

We are to check what happens to the f(x) when x is a small positive integer.

From the graph, we see that

when x is approaching to 0 from left hand side, then the value of f(x) is approaching to negative infinity.

And,

when x is approaching to 0 from right hand side, then the value of f(x) is approaching to positive infinity.

So, when x is a very smell positive integer, then y is approaching to positive infinity.

That is, the value of f(x) is a very large positive number.

Option (B) is CORRECT.

4 0
3 years ago
I’m giving a lot of points if it’s a good answer
gregori [183]

Answer:

67

Step-by-step explanation:

8 0
3 years ago
PLEASE HELP!!! IT WOULD MEAN A LOT!
sukhopar [10]

Answer:

The answer is 207 ft^2

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
2. A geological study indicates that an exploratory oil well drilled in a particular region should strike oil with probability 0
yKpoI14uk [10]

Answer:

3.07% probability that the third oil strike comes on the fifth well drilled.

Step-by-step explanation:

For each oil drill, there are only two possible outcomes. Either there is a strike, or there is not. The probability that oil is striken in a trial is independent of other trials. So we use the binomial probability distribution to solve this question.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

In which C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

And p is the probability of X happening.

Strike oil with probability 0.20.

This means that p = 0.2

Find the probability that the third oil strike comes on the fifth well drilled.

2 strikes on the first four drills(P(X = 2) when n = 4) and strike on the fifth(0.2 probability).

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

P(X = 2) = C_{4,2}.(0.2)^{2}.(0.8)^{2} = 0.1536

0.2*0.1536 = 0.0307

3.07% probability that the third oil strike comes on the fifth well drilled.

8 0
3 years ago
Luis stated that the ordered pair (3,-1) corresponds to an
Paha777 [63]

Answer: Not correct

Step-by-step explanation:

If you plug 3 in for x and 7 in for y and solve you figure out there not equal. -1=-2(3)+7

-2(3)+7=1 because -2x3 is -6 and -6+7 is 1 which means -1=1 which isn’t true

3 0
4 years ago
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