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2 years ago

A green ribbon is 9 inches long. A red ribbon is 1/10 the length of the green

Mathematics

1 answer:

salantis [7]2 years ago

5 0

1/10 of 9 is .9 inches

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For triangle ABC side a=18, Angle C = 90degrees and side b= 24 find c to the nearest hole number

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10............ nvm idk xD

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2 years ago

How are the values of the 4s in 446,218 related ?

Bezzdna [24]

Okay, so first you need know the values of the 4s. The first 4 is 400,000 and the second 4 is 40,000. The values are related because 400,000 is

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2 years ago

Let Y be a random variable with a density function given by

Neporo4naja [7]

From the given density function we find the distribution function,

$F_Y(y)=P(Y\le y)=\displaystyle\int_{-\infty}^y f_Y(t)\,\mathrm dt=\begin{cases}0&\text{for }y$

(a)

$F_{U_1}(u_1)=P(U_1\le u_1)=P(3Y\le u_1)=P\left(Y\le\dfrac{u_1}3\right)=F_Y\left(\dfrac{u_1}3\right)$

$\implies F_{U_1}(u_1)=\begin{cases}0&\text{for }u_1$

$\implies f_{U_1}(u_1)=\begin{cases}\frac{{u_1}^2}{18}&\text{for }-3\le u_1\le3\\0&\text{otherwise}\end{cases}$

(b)

$F_{U_2}(u_2)=P(3-Y\le u_2)=P(Y\ge3-u_2)=1-P(Y$

$\implies F_{U_2}(u_2)=\begin{cases}0&\text{for }u_2$

$\implies f_{U_2}(u_2)=\begin{cases}\frac32(u_2-3)^2&\text{for }2\le u_2\le4\\0&\text{otherwise}\end{cases}$

(c)

$F_{U_3}(u_3)=P(Y^2\le u_3)=P(-\sqrt{u_3}\le Y\le\sqrt{u_3})=F_Y(\sqrt{u_3})-F_y(\sqrt{u_3})$

$\implies F_{U_3}(u_3)=\begin{cases}0&\text{for }u_3$

$\implies f_{U_3}(u_3}=\begin{cases}\frac32\sqrt u&\text{for }0\le u\le1\\0&\text{otherwise}\end{cases}$

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2 years ago

Sarah opens a savings account that has a 2.75% annual interest rate, compounded monthly. She deposits $500 into the account. How

qaws [65]

Answer: $754.94

Step-by-step explanation:

Just took the quiz got 100%

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3 years ago

18 is the greatest common factor of two numbers. What are several things you know about the prime factorization of each number?

Aneli [31]

Answer:

Step-by-step explanation:

I would use calculater math to help:))

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2 years ago

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