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xxTIMURxx [149]
3 years ago
7

Please help. i need help.

Mathematics
1 answer:
nydimaria [60]3 years ago
5 0

Answer:

y = 4 - 2x

Step-by-step explanation:

sorry dont have the steps

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I Ready
motikmotik

Answer:

1+1=222222233333333545555

4 0
3 years ago
Write the equation of the line graphed at the right.
tatyana61 [14]

Answer:

x = -3

Step-by-step explanation:

You can see on the graph, it’s going straight vertically. The x value will always be -3 while the y value is infinite.

8 0
3 years ago
Read 2 more answers
Suppose that telephone calls arriving at a switchboard follow a Poisson process with an average of 5 calls per minute. What is t
postnew [5]

Answer:

The correct answer is "0.0842".

Step-by-step explanation:

Given:

X = 5

By using the Poisson's distribution formula, we get

The probability will be:

⇒ P(x=2)=\frac{\lambda^x.e^{-\lambda}}{x!}

By substituting values, we get

                   =\frac{(5)^2\times e^{-5}}{2!}

                   =\frac{25\times e^{-5}}{2!}

                   =0.0842  

5 0
3 years ago
If u = <2, -5>, v = <3, -2>, and w = <5, -3>, which operation is represented by this graph?
riadik2000 [5.3K]

The answer is B

Because of the equation

I did

7 0
3 years ago
Read 2 more answers
A city is in the shape of a rectangle. In 1995 the width of the city was 9 miles and the length of the city was 5 miles. The wid
iogann1982 [59]

Answer:

DA/dt   = 37 / 18

Step-by-step explanation:

We have the following information:

Sides of the rectangle    L = length     w = width

Area of the rectangle  is :   A = L* w

the rate of growing of the length ( as function of time ) 1 mile in 6 years

we can express that as :

DL/dt   = 1 /6

And the rate  of growing of the width ( as function of time ) 1 mile in 9 years

Dw/dt  = 1/9

In 1995  dimensions of the rectangle were

L = 5 miles   and  w = 9 miles

Then:

A = L * w          Taking derivatives

DA/dt   =  L * Dw/dt  +  w * DL/dt

DA/dt   = 5 * (1/9) + 9 * (1/6)     ⇒   DA/dt   =  5/9  + 9/6

DA/dt   =  111 / 54      ⇒    DA/dt   = 37 / 18

3 0
3 years ago
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