Can you please help me with this?

Mathematics

2 answers:

alexandr402 [8]3 years ago

7 0

Answer:

96cm²

Step-by-step explanation:

you must find the surface area of each side then add it all up

love history [14]3 years ago

5 0

Answer:

36 cm squared is the anwer

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What is the slope of the line y=-3x + 7?

Anit [1.1K]

Answer:

-3

Step-by-step explanation:

In the slope-intercept form of linear equation (y=mx+b) the slope is the number next to the x, here represented with the letter m. In your equation, y =-3x+7, the m is replaced by -3, so the slope here is -3.

7 0

3 years ago

The amount of kerosene, in thousands of liters, in a tank at the beginning of any day is a random amount Y from which a random a

Tems11 [23]

Find the marginal density for $Y$ by integrating the joint PDF over all possible values of $x$ :

$f_Y(y)=\displaystyle\int_{-\infty}^\infty f_{X,Y}(x,y)\,\mathrm dx=\int_0^y2\,\mathrm dx$

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for $0$ and undefined elsewhere.

Thus

$P(0.25$

= = =

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