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11Alexandr11 [23.1K]
3 years ago
5

In circle Y, What is mTU?

Mathematics
2 answers:
melomori [17]3 years ago
6 0
The measure of arc TU is 126 degrees.
kicyunya [14]3 years ago
3 0
The 2nd choice 67 degrees.
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The area of a rectangular garden is 6862 m².
blsea [12.9K]
The length of the rectangle would be 94m.
6 0
3 years ago
an oil company conducts a geological study that indicates that an exploratory oil well should have a 20% chance of striking oil.
bazaltina [42]

Answer:

4.92% probability that the third strike comes on the seventh well drilled

Step-by-step explanation:

For each drill, there are only two possible outcomes. Either it is a strike, or it is not. Each drill is independent of other drills. 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.

20% chance of striking oil.

This means that p = 0.2

What is that probability that the third strike comes on the seventh well drilled

2 stikers during the first 6 drills(P(X = 2) when n = 6)[/tex]

Strike during the 7th drill, with 0.2 probability. So

P = 0.2P(X = 2)

In which

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

P(X = 2) = C_{6,2}.(0.2)^{2}.(0.8)^{4} = 0.2458

Then

P = 0.2P(X = 2) = 0.2*0.2458 = 0.0492

4.92% probability that the third strike comes on the seventh well drilled

3 0
3 years ago
Which is the graph of the following inequality?
sukhopar [10]

Answer:

c

Step-by-step explanation:

-3<x<3 is equal to |x|<3

3 0
3 years ago
room temperature is considered to be 70 fahrenheit suppose the temperature is 23 celsius is this greater than or less than room
tatiyna

Answer:

Greater than

Step-by-step explanation:

(<em>C</em> × 9/5) + 32 = <em>F</em>

(23°C × 9/5) + 32 = 73.4°F

Therefore, 23°C is greater than room temperature (70°F).

3 0
3 years ago
Read 2 more answers
Plss heeeeeeeeeeeeeeeelp
spayn [35]

Answer:

1. Yes

2. No

2. Yes

4. Yes

5. Yes

Step-by-step explanation:

The angles in the first pair are congruent and 40° each (XYZ and XYW are complementary)

Segment FG is 4 cm while segment DE is 6 cm so they are not congruent

As shown on the figure both segment OR and segment OS is 2 in. long

Angle 2 and angle 4 are congruent

Angle ROQ and angle ROP are congruent because all angles shown on the figure has a measure of 90°

5 0
3 years ago
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