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3 years ago

PLEASE HELP!!!! Find m Will give brainliest for correct answer

Mathematics

1 answer:

kherson [118]3 years ago

8 0

Answer:

r = 5

Step-by-step explanation:

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((s+4)/(s^2+13s+36))*((s+9)/(9))

defon

$\bf \cfrac{s+4}{s^2+13s+36}\cdot \cfrac{s+9}{9}\implies \cfrac{\underline{s+4}}{\underline{(s+9)}\underline{(s+4)}}\cdot \cfrac{\underline{s+9}}{9}\implies \cfrac{1}{9}$

8 0

3 years ago

What does P’ in geometry. What does the ‘ mean when doing probability?

forsale [732]

Answer:

I believe its proposition

Step-by-step explanation:

im almost 100% sure

7 0

3 years ago

A semicircular pond has a diameter of 5.2 m. What is the perimeter of the pond?

zalisa [80]

The perimeter of a circle is equal to 2πR, with R being the radius of the circle. The radius is equal to half the diameter, so R=2.6m. The perimeter you are looking for is equal to the length of half a circle plus the length of the diameter, so: P=πR+D=13.364m.

3 0

3 years ago

A recent poll found that 35% of those surveyed are worried about aggressive drivers on the road. If three people are selected at

Ugo [173]

The probability that all three people surveyed is an independent probability and the calculated probability is 0.1225

The probability a surveyed driver is worried = 35%

P(worried) = 0.35

Number of people surveyed = 3

Since the probability of being worried is independent ;

Probability = P(A) × P(B) × P(C)

The probability that all 3 surveyed are worried :

P(worried) × P(worried) × P(worried)
(0.35 × 0.35 × 0.35) = 0.1225

Therefore, the probability that all three people surveyed are worried is : 0.1225

Learn more : brainly.com/question/18153040

5 0

3 years ago

1st picture = question<br> 2nd picture (multiple choice) = answers

Marizza181 [45]

Change the fractions so that the denominators are the same. This requires you to find the least common multiple of 2 and 6:

Multiples of 2: {2,4,6}
Multiples of 6: {6}

The least common multiple is 6. Convert the fraction with 2 as a denominator by multiplying it by the multiple that makes it 6:

$6 / 2 = 3$

$\frac{1}{2} * \frac{3}{3} = \frac{3}{6}$

$6 \frac{1}{2} = 6 \frac{3}{6}$

Add 7 5/6 to both sides, and simplify the results.

$6 \frac{3}{6} + 7 \frac{5}{6} = 13 \frac{8}{6} = 14 \frac{2}{6} = 14 \frac{1}{3}$

The answer is 14 1/3.

7 0

4 years ago