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4 years ago

I don't get it, plz help n show work... N thanks!

Mathematics

1 answer:

Dmitry_Shevchenko [17]4 years ago

4 0

Assuming the pattern continues, it would be 3x3x3x3, thus 81 people received email by Thursday.<span />

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Simplify (1234567)^0

Daniel [21]

Answer:

$every \: number \: by \: power \: 0 \: is \: equal1 \\ {x}^{0} = 1$

4 0

3 years ago

Write an equation in point slope form of the he that passes through the point (2.1) and has a slope of 2

Wewaii [24]

Answer:

y=2x-3

Step-by-step explanation:

show work

1=(2*2)+b

1=4+b

1-4=-3

-3=b

check work

y=2x-3

y=(2*2)-3

y=4-3

y=1

5 0

3 years ago

Read 2 more answers

Solve for x.<br> Your answer must be simplified.<br> 17r > -17

Snowcat [4.5K]

Hello :D

Answer:

$\boxed{R>-1}$

The answer should have a negative sign.

Step-by-step explanation:

First, you do is divide by 17 from both sides of an equation.

$\frac{17r}{17}>\frac{-17}{17}$

Then, you simplify and solve to find the answer.

$-17\div17=-1$

$\boxed{R>-1}$ , which is our answer.

I hope this helps you!

Have a great day! :D

4 0

3 years ago

Read 2 more answers

The amount of time, in minutes, that a woman must wait for a cab is uniformly distributed between zero and 12 minutes, inclusive

murzikaleks [220]

Answer:

$P(X\leq x) =\frac{x-a}{b-a}, a \leq x \leq b$

And using this formula we have this:

$P(X$

Then we can conclude that the probability that that a person waits fewer than 11 minutes is approximately 0.917

Step-by-step explanation:

Let X the random variable of interest that a woman must wait for a cab"the amount of time in minutes " and we know that the distribution for this random variable is given by:

$X \sim Unif (a=0, b =12)$

And we want to find the following probability:

$P(X$

And for this case we can use the cumulative distribution function given by:

$P(X\leq x) =\frac{x-a}{b-a}, a \leq x \leq b$

And using this formula we have this:

$P(X$

Then we can conclude that the probability that that a person waits fewer than 11 minutes is approximately 0.917

7 0

3 years ago

Using a property of operations, what can you say about the sums of (-13.2) 8.1 and 13.2 (-8.1)

artcher [175]

No matter where the negative sign is, the product will always be negative, so is the number itself.

13.2(-8.1)=-106.92

twice of that would be -213.84.

first do the multiplying, then the adding(the adding of negative numbers, so it would be basically subtracting).

7 0

3 years ago