2 years ago

K/5 = 9/15 plz help mee

1 answer:

5 0

Answer:

k = 3

Step-by-step explanation:

Reduce the right side of the equation by 3 to get 3/5. Since both denominators now are even you should get 3 which is k as your answer.

You might be interested in

Elanso [62]

Answer : T = 2,116 miles

4 0

3 years ago

antiseptic1488 [7]

I think 71 is B
and 72 is D.

6 0

3 years ago

Llana [10]

Answer:

56776h

Step-by-step explanation:

i did it

7 0

2 years ago

Aleksandr [31]

Answer: 0.14

Step-by-step explanation:

Given: Mean : $\lambda=15\text{ per seconds}$

In minutes , Mean : $\lambda=4\text{ per minute}$

The exponential distribution function with parameter $\lambda$ is given by :-

$f(t)=\lambda e^{-\lambda t}, \text{ for }x\geq0$

The probability of waiting more than 30 seconds i.e. 0.5 minutes is given by the exponential function :-

$P(X\geq0.5)=1-P(X\leq0.5)\\\\=1-\int^{0.5}_{0}4e^{-4t}dt\\\\=1-[-e^{-4t}]^{0.5}_{0}\\\\=1-(1-e^{-2})=1-0.86=0.14$

Hence, the probability of waiting more than 30 seconds = 0.14

5 0

3 years ago

Ronch [10]

24 tons or 48,000lbs

3 0

3 years ago