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Fed [463]
4 years ago
11

How many eighteens are there in 8/9?

Mathematics
1 answer:
Fed [463]4 years ago
3 0

Answer:

4/81

Step-by-step explanation:

8/9 divided by 18

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The probability that it will be warmer today than it was yesterday is 0.1.
Vikki [24]

Answer:

a) 30% probability that it will not be colder today than it was yesterday

b) 90% probability that it will not be warmer today than it was yesterday

Step-by-step explanation:

In this question, we have that:

0.1 = 10% probability it will be warmer today than yesterday.

0.7 = 70% probability it will be colder today than yesterday.

a .What is the probability that it will not be colder today than it was yesterday?

70% probability it will be colder, so 100 - 70 = 30% probability that it will not be colder today than it was yesterday.

b What is the probability that it will not be warmer today than it was yesterday?

10% probability it will be warmer today than yesterday, so 100 - 10 = 90% probability that it will not be warmer today than it was yesterday

5 0
3 years ago
Can somebody help with this please dont put fake answers i really need to pass this test
tekilochka [14]

Step-by-step explanation:

by using Pythagoras theorem,

h^2= p^2+b^2

or, b^2=h^2- p^2

8 0
3 years ago
Read 2 more answers
Can someone help with 2B, please
Hunter-Best [27]

Answer:

f'(1)=150ln(1.5)

Step-by-step explanation:

I'm not sure why you would need a table since the limit definition of a derivative (from what I'm remembering) gives you the exact formula anyway... so hopefully this at least helps point you in the right direction.

My work is in the attachment but I do want to address the elephant on the blackboard real quick.

You'll see that I got to the point where I isolated the h's and just stated the limit equaled the natural log of something out of nowhere. This is because, as far as I know, the way to show that is true is through the use of limits going to infinity. And I'm assuming that you haven't even begun to talk about infinite limits yet, so I'm gonna ask you to just trust that that is true. (Also the proof is a little long and could be a question on it's own tbh. There are actually other methods to take this derivative but they involve knowing other derivatives and that kinda spoils a question of this caliber.)

6 0
4 years ago
Initially a pool contains 350 gallons of water. A hose is placed in the pool and the water is turned on. The hose adds 5.2 gallo
quester [9]
The amount of water that is turned in a minute is 5.2d. Given the fact that initially was 350 gallons of water everything you pour needs to be added to the initial amount. So the answer is V(x) = 350+5.2x (D). I hope that this is the answer that you were looking for and it has helped you.
6 0
4 years ago
Read 2 more answers
N a soccer game, Sally kicks the ball to a teammate who is on the other side of the field. The ball's height h (in feet above th
tresset_1 [31]

Answer:

At the time that it is kicked, the ball is on the ground, that is, it's height is 0 feet.

Step-by-step explanation:

The height of the ball after t seconds is given by the following equation:

h(t) = -2t^{2} + 10t

What is the height of the ball at the time it is kicked?

The ball is kicked at t = 0.

So we have to find h(0)

h(0) = -2*0^{2} + 10*0 = 0

At the time that it is kicked, the ball is on the ground, that is, it's height is 0 feet.

8 0
4 years ago
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