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3 years ago

. 2. Find the volume of the right cone. 4 cm 3 cm

Mathematics

1 answer:

Ainat [17]3 years ago

4 0

Answer:

i dont get it please alaborate

Step-by-step explanation:

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-35 divided by 7 = -5<br>I Need a Word Problem to represent the equation?

Olegator [25]

Aaron's sister Miriam has checking accounts in seven different banks.
They are all overdrawn.
All together, Miriam owes $35 to all 7 banks combined.
What is the average balance in each of Miriam's seven accounts ?

7 0

3 years ago

Assume that we want to find the probability that when six consumers are randomly selected, exactly two of them are comfortable

sp2606 [1]

N =6 , x=2 , p=44% q=56%

4 0

3 years ago

A certain firm has plants A, B, and C producing respectively 35%, 15%, and 50% of the total output. The probabilities of a non-d

Sliva [168]

Answer:

There is a 44.12% probability that the defective product came from C.

Step-by-step explanation:

This can be formulated as the following problem:

What is the probability of B happening, knowing that A has happened.

It can be calculated by the following formula

$P = \frac{P(B).P(A/B)}{P(A)}$

Where P(B) is the probability of B happening, P(A/B) is the probability of A happening knowing that B happened and P(A) is the probability of A happening.

-In your problem, we have:

P(A) is the probability of the customer receiving a defective product. For this probability, we have:

$P(A) = P_{1} + P_{2} + P_{3}$

In which $P_{1}$ is the probability that the defective product was chosen from plant A(we have to consider the probability of plant A being chosen). So:

$P_{1} = 0.35*0.25 = 0.0875$

$P_{2}$ is the probability that the defective product was chosen from plant B(we have to consider the probability of plant B being chosen). So:

$P_{2} = 0.15*0.05 = 0.0075$

$P_{3}$ is the probability that the defective product was chosen from plant B(we have to consider the probability of plant B being chosen). So:

$P_{3} = 0.50*0.15 = 0.075$

$P(A) = 0.0875 + 0.0075 + 0.075 = 0.17$

P(B) is the probability the product chosen being C, that is 50% = 0.5.

P(A/B) is the probability of the product being defective, knowing that the plant chosen was C. So P(A/B) = 0.15.

So, the probability that the defective piece came from C is:

$P = \frac{0.5*0.15}{0.17} = 0.4412$

There is a 44.12% probability that the defective product came from C.

3 0

4 years ago

Use triangles to find the sum of the interior angle measures of the polygon.

Artyom0805 [142]

Answer:

2 triangles = 2(180 degrees)

= 360 degrees

Step-by-step explanation:

6 0

3 years ago

Find the values of a, b, and c. Note: This diagram is not to scale.

spin [16.1K]

First we have to find supplement angle of 139° :180° - 139° = 41°c = 180° - ( 77° + 41° ) 180° - 118° = 62°Also b and c are the supplement angles:b = 180° - 62° = 118°Angle x is the angle between angles 36° and 77°, such that:36° + x + 77° = 139°x + 113° = 139°x = 26°a + b + x = 180°a + 118° + 26° = 180°a = 180° - 144°a = 36°Answer: D. a = 36°, b = 118°, c = 62°

5 0

3 years ago