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3 years ago

What is 2 9/10 as a decimal.

2 answers:

6 0

Well first convert 2 9/10 as an improper fraction which is 10•2+9= 29, 29/10 then convert that into a decimal which is 29 divided by 10 which equals 2.9 then you move the decimal over to the right twice which gives you 290%

ziro4ka [17]3 years ago

3 0

2.9 or 2.90
2 is a whole number
9/10 is a fraction so you divide. so 9 because it is like 90/100. Basically it is a decimal and then a 9 :)

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Neporo4naja [7]

From the given density function we find the distribution function,

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

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(b)

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

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

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3 years ago

At lunch, $60\%$ of the students selected soda while $20\%$ selected milk. If 72 students selected soda, how many students selec

Nadusha1986 [10]

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Step-by-step explanation:

If 60% equals 72, then 20% would be 1/3 of 72 which is 24.

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