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3 years ago

8

The probability density function of the time to failure of an electronic component in a copier (in hours) is f(x) e^-x/1074 /107

4

1 answer:

love history [14]3 years ago

4 0

Can u add the picture please?? If u don’t mind

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Grocery Mart has cookies on sale for $3.84 for 12 cookies. Food Shoppe has cookies on sale for $5.70 for 19 cookies. Which store

Strike441 [17]

Grocery mart:

12÷$3.84=3.125

Food Shoppe:19÷$5.70=3.333

so grocery mart is cheaper by

0.2075333333

5 0

3 years ago

Angle A and Angle B are supplementary. Angle A has a measure of 3x - 6 and Angle B has a measure of 54. What is the value of x?

Anni [7]

Answer:

44 degrees

Step-by-step explanation:

Since they are supplementary, they add up to 180. This means that

3x - 6 + 54 = 180

Solving,

3x + 48 = 180

subtract 48 from both sides

3x = 132

divide both sides by 3

x = 44 degrees

8 0

3 years ago

Each day Marvin exercises for 48 minutes how many days will it take him to exercise for 576 minutes?

Triss [41]

The answer is 12 because 576 divided 48 is 12 .

8 0

4 years ago

Read 2 more answers

PLZ HELP DONT UNDERSTAND!!!

victus00 [196]

$\bf \textit{area of a triangle}=A=\cfrac{1}{2}bh\qquad 
\begin{cases}
b=base\\
h=\textit{height or altitude}
\end{cases}\\\\
-----------------------------\\\\
\textit{area of a trapezoid}\\\\
A=\cfrac{h}{2}(a+b)\qquad 
\begin{cases}
a=\textit{base, or one of the parallel sides}\\
b=\textit{base, or the other parallel side}\\
h=\textit{height, the distance between both}\\
\qquad \textit{parallel sides}
\end{cases}$

7 0

3 years ago

On Saturday,16,048 people visited the city zoo.1/8 of the people who visited were senior citizens.1/8 were infants.1/4 were chil

MrRissso [65]

Answer:2006 senior

2006 infants

4012 children

8024 adults

Step-by-step explanation

16048 x 1/8= 2006

16048 x 1/4 = 4012

16048 x 1/2= 8024

6 0

3 years ago