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ivolga24 [154]
3 years ago
7

If a seed is planted, it has a 60% chance of growing into a healthy plant.

Mathematics
1 answer:
Svetach [21]3 years ago
6 0

Answer:

0.0016

Step-by-step explanation:

let p = growth probability = 60/100 = 0.6

q = probability of not growing = 1-0.6 = 0.4

Bernoulli equation is used to finish the probability

if exactly one grows, then 9 does not grow

That would be;

P(x = 1) = 10C1 p^1 q^9

= 10 * 0.6^1 * 0.4^9 = 0.001572864 = 0.0016 to 4 d.p

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A paper bag has 3 red and 7 blue marbles. What is the probability of getting f getting a blue marble on the first try
solong [7]

Answer: 7/10

Step-by-step explanation:

First you add the total number of marbles. Then, you take the total number of blue marbles, and make that your denominator. The total number of marbles is your numerator.

5 0
3 years ago
1. Write a ratio and a percent for the shaded area. (1 point)
Kipish [7]

Answer:

3/10, 30%

Step-by-step explanation:

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hope this helps!

8 0
3 years ago
PLEASE HELP I REALLY NEED IT
Aleonysh [2.5K]

Answer:

9. Force is required to change an object velocity.Force is equal to mass times acceleration.

10.  Force acting on object are paired with equal and opposite forces

Step-by-step explanation:

9.

Newton's 2nd law states that force is a product of mass and acceleration.In this case, the force of friction is causing deceleration of the ball.This is an example of rolling friction.Acceleration of the ball depends directly on this friction but indirectly on its mass.

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3 0
3 years ago
Five-sixths of Paco's stamps have pictures of animals.
goldenfox [79]

Answer:

20

Step-by-step explanation:

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(5/6) x 24 = 20

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Is the relation a function why or why not???
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