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elena-s [515]
4 years ago
14

Please help ASAP f(x)=2-3x Evaluate f(4)

Mathematics
1 answer:
natima [27]4 years ago
6 0
F(4) is 10 all you do is plug in 4 for x
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Find the sum which amounts to Rs 9261 at 10% per annum compound interest for 18 months ,interest payable half yearly
AleksAgata [21]

Find the sum which amounts to Rs 9261 at 10% per annum compound interest for 18 months ,interest payable half yearly

A=P(1+\frac{r}{n})^{nt} , where A is amount , r is rate =10% = 0.10 , n is intervals of compounding n=2 , t is time = 18 months=1.5 years

Lets plug in

9261=P(1+\frac{0.10}{2})^{2*1.5}

9261 = P(1.002)^{3}

9261 = P(1.006012008)

divide both sides by 1.006012008

P= Rs 9205.6555

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4 years ago
Draw a line representing the "run" and a line representing the "rise" of the line. State
Sonbull [250]

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7 0
4 years ago
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.

4 0
3 years ago
What is another way to write the ratio 3 to 10
Westkost [7]
Under ratio and proportion, there are a couple of ways you can use aside from using words to establish the relationship between 2 numbers.

One would be in a fraction form where "3 to 10" can be written as "3/10", or using a colon between the two numbers, where it would be written as "3:10". It is necessary to understand that these forms all mean the same, even if they look really different.
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3 years ago
Find the coordinates of the midpoint between (–2, -4) and (4, –4).
mrs_skeptik [129]

Answer:

Step-by-step explanation:

Using mid point formula

Mid point = ((x1+x2)/2 , (y1+y2)/2)

= (2/2,-8/2)

=( 1, -4)

6 0
4 years ago
Read 2 more answers
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