3 years ago

What is 1+1? (serious question)

Mathematics

1 answer:

Contact [7]3 years ago

5 0

Answer:

Step-by-step explanation:

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Hi Mehta06 heres my question that i told you

Oxana [17]

Answer:

1. WEA and and TSE

2.WES

3.50

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2 years ago

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If m(x) =x+5/x-1 and n(x) =x-3 which function has the same domain as (m.n)(x)

Travka [436]

Answer:

Step-by-step explanation:

m (x) = (x+ 5) / (x -1) and n(x) = x - 3.

$m(x) = \dfrac{x+5}{x-1}$

Hence

$m(n) = \dfrac{n+5}{n-1}$

but n is a function and n = x-3. Now, replace value of n on m (n)

$(m(n))= \dfrac{(x-3)+5}{(x-3)-1}$

simplify it

$(m\bullet n)(x) =\dfrac{x+2}{x-4}\\$

since (m . n) (x) is a fraction function, its domain will be all x such that the denominator is NOT 0. That is

$x-4\ne 0\rightarrow x\ne 4$

among options, only C has the same denominator with $(m\bullet n)(x)$

Hence their domains are the same.

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3 years ago

If b>1 in a function of the form f(x) = ab^x, is the function an example of exponential growth or exponential decay?

alex41 [277]

Answer:

It's exponential growth.

Step-by-step explanation:

b/c any value of b that's greater than 1 is an exponential growth function, and anything that's 0<b<1 or if b<0, the function would be an exponential decay.

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3 years ago

What equals 11\4 cups in to bake a cake

trapecia [35]

Answer:

2 and 3/4 of a cup

Step-by-step explanation:

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4 years ago

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Insert the parenthesis to make the equality right:<br><br><br> 180÷300–30x9+199=205

laiz [17]

180÷(300-30)×9+199
180 ÷ (270)×9+199
180÷270=
.66×9=
5.94+199=
204.94, approximately 205

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3 years ago