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inn [45]
3 years ago
15

Please help thanks..___________.​

Mathematics
2 answers:
vovangra [49]3 years ago
7 0

Answer:

I am very positive that the answer is A.

Step-by-step explanation:

I believe it is A, because if you look at each of the input numbers there, they are 12, which divided by 2 is 6. 18, which divided by 2 is 9. 20, which divided by 2 is 10. 22, which divided by 2 is 11. This problem is a division problem.

liraira [26]3 years ago
6 0
The answer is a

Explanation: the input divided by two is the output
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3 orange picks for every 2 green. if there are 25 picks in all, how many picks are orange?
Marta_Voda [28]
3+2=5
25÷5=5
5×3=15
There are 15 Orange picks.
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3 years ago
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A weather forecast states that there is a 20% probability of rain in the next three days. Describe a simulation you could perfor
iVinArrow [24]

Answer:

my hands hurt, pls give brainilist and hope this helps

Step-by-step explanation:

Before leaving for work, Victor checks the weather report in order to decide whether to carry an umbrella. The forecast is “rain" with probability 20% and “no rain" with probability 80%. If the forecast is “rain", the probability of actually having rain on that day is 80%. On the other hand, if the forecast is “no rain", the probability of actually raining is 10%.

1. One day, Victor missed the forecast and it rained. What is the probability that the forecast was “rain"?

2. Victor misses the morning forecast with probability 0.2 on any day in the year. If he misses the forecast, Victor will flip a fair coin to decide whether to carry an umbrella. (We assume that the result of the coin flip is independent from the forecast and the weather.) On any day he sees the forecast, if it says “rain" he will always carry an umbrella, and if it says “no rain" he will not carry an umbrella. Let U be the event that “Victor is carrying an umbrella", and let N be the event that the forecast is “no rain". Are events U and N independent?

3. Victor is carrying an umbrella and it is not raining. What is the probability that he saw the forecast?

3 0
3 years ago
Part C
Anna71 [15]

When 'c' is negative both p and q would have the same sign and when opposite signs whereas when b is positive and negative, both would have positive and negative signs respectively.

<h3>How the signs affect the factored form</h3>

The ways in which the signs of 'b' and 'c' affect the form include;

  • if c is negative, then p and q have opposite signs.
  • If c is positive, then p and q have the same signs.
  • If b is negative, both the signs of  p and q would be negative.
  • Also, if b is positive, then  the signs of both p and q would be positive.

Learn more about quadratic equations here:

brainly.com/question/10449635

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8 0
1 year ago
What is m∠ABC? Justify your reasoning. Using the addition property of equality, 40 + 15 = 55, so m∠ABC = 55°. Using the subtract
N76 [4]

Answer:

Using the Angle Addition Postulate, 15 + 40 = m∠ABC. So, m∠ABC = 55° after simplifying.

Step-by-step explanation:

The  Angle Addition Postulate is gotten from angles placed side by side to form a resulting angle that is the sum of all the individual angles.

If D is the interior of ABC then, ABC is split into two parts i.e ABD and DBC, then the measure of ABC is the sum of the individual two parts

m∠ABC = m∠ABD + m∠DBC.

Using the Angle Addition Postulate:

m∠ABC = m∠ABD + m∠DBC

m∠ABC = 15 + 40 = 55°

m∠ABC = 55°

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3 years ago
Complete the proof to show that ABCD is a parallelogram.
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In the proof given, BC║AD and CD║BA because: B. slopes of opposite sides are equal.

<h3>What is the Slope of Parallel Lines?</h3>

If two lines are parallel, they will have the same slope value,.

Slope = rise/run.

Slope of BC = rise/run = -2/5

Slope of AD = -2/5

Slope of BA = rise/run = -6/1 = -6

Slope of BA = rise/run = -6/1 = -6

Therefore, we can conclude that BC║AD and CD║BA because: B. slopes of opposite sides are equal.

Learn more about the slope of parallel lines on:

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6 0
2 years ago
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