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3 years ago

En has saved $120 in his bank account. Do the following situations leave Ken with a balance of $0?

Mathematics

2 answers:

maks197457 [2]3 years ago

6 0

Answer

Here

Step-by-step explanation:

Yes for the trip

No for the lawns

For the coats well if he buys two it will leave him with 0 but he would also go under 0 so yes i guess

and yes for the bike

Zolol [24]3 years ago

4 0

Answer:

One example is the equation:

2x + 6 = 4x/2 + 12/2

To solve this, we need to transpose like terms to the same side.

2x - 4x/2 = 12/2 - 6

2x - 2x = 6 - 6

0 = 0

Since both sides are zero, it means that the equation has infinite number of solutions.

Step-by-step explanation:

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Answer:

A grand total of 50 dimes

Step-by-step explanation:

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4 years ago

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Svetllana [295]

Answer:

0.034

Step-by-step explanation:

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3 years ago

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Rounded to the nearest thousand of 275,608

olga nikolaevna [1]

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3 years ago

In a missile-testing program, one random variable of interest is the distance between the point at which the missile lands and t

Arisa [49]

Answer:

Step-by-step explanation:

From the given data

we observed that the missile testing program

Y1 and Y2 are variable, they are also independent

We are aware that

$(Y_1)^2 and (Y_2)^2$ have $x^2$ distribution with 1 degree of freedom

and $V=(Y_1^2)+(Y_2)^2$ has x^2 with 2 degree of freedom

$F_v(v)=\frac{e^{-\frac{v}{2}}}2$

Since we have to find the density formula

$U=\sqrt{V}$

We use method of transformation

$h(V)=\sqrt{U}\\\\=U$

There inverse function is $h^-^1(U)=U^2$

We derivate the fuction above with respect to u

$\frac{d}{du} (h^-^1(u))=\frac{d}{du} (u^2)\\\\=2u^2^-^1\\\\=2u$

Therefore,

$F_v(u)=F_v(h-^1)(u)\frac{dh^-^1}{du} \\\\=\frac{e^-\frac{u^-^}{2} }{2} (2u)\\\\=e^-{\frac{u^2}{2} }U$

8 0

3 years ago

Let X denote the total snowfall in the Twin Cities in December of a given year, measured in centimeters. The five-number summary

Gre4nikov [31]

Answer:

Concept: Caclulating Standard Variables

We have a five number summary which is more than enough information to calculate our mean.
The mean is the sum of all the numbers divided by the nth number of numbers.
Note that we can only find a rough estimation not the EXACT value
We do (min +max + 2(Q1+median+Q3))/8
Now let's plug in our values!
(0+85.3+2(8.4+17.4+30.9))/8
Which gives us option B
Hope this helps, give brainlist

3 0

3 years ago