3 years ago

Helppp !!

Mathematics

2 answers:

ICE Princess25 [194]3 years ago

7 0

Answer:

the answer is c

Step-by-step explanation:

marta [7]3 years ago

4 0

Unknown but if u know lmk

You might be interested in

Divide 5/9 round to the nearest tenth

zhenek [66]

Answer:

0.55

Step-by-step explanation:

5 divided by 9 = 0.55

3 0

3 years ago

Read 2 more answers

The product of 87(10000)

Lera25 [3.4K]

Answer:

870,000

Step-by-step explanation:

When multiplying the two you add as many 0's to 87 as there are in 10,000

8 0

3 years ago

Can someone help me?

loris [4]

Answer:

i do not know srry

Step-by-step explanation:

i think u should try and solve it with a better teacher

4 0

3 years ago

Read 2 more answers

A continuous random variable X has cdf F(x)=x² b (a) Determine the constants a and b. for a < 0, for 0 < x < 1, for x &

Karolina [17]

Any proper CDF $F(x)$ has the properties

• $\displaystyle \lim_{x\to-\infty} F(x) = 0$

• $\displaystyle \lim_{x\to+\infty} F(x) = 1$

so we have to have a = 0 and b = 1.

This follows from the definitions of PDFs and CDFs. The PDF must satisfy

$\displaystyle \int_{-\infty}^\infty f(x) \, dx = 1$

and so

$\displaystyle \lim_{x\to-\infty} F(x) = \int_{-\infty}^{-\infty} f(t) \, dt = 0 \implies a = 0$

$\displaystyle \lim_{x\to+\infty} F(x) = \int_{-\infty}^\infty f(t) \, dt = 1 \implies b = 1$

8 0

2 years ago

Simplify.

riadik2000 [5.3K]

I think the answer would be c

4 0

2 years ago