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3 years ago

If f(x)=-3x+4 and g(x)=x2, what is (g°f)(0)

Mathematics

2 answers:

Rus_ich [418]3 years ago

6 0

Answer:

Step-by-step explanation:

Eva8 [605]3 years ago

6 0

Answer:

$(g\circ f)(0)=16$

Step-by-step explanation:

The given functions are

$f(x)=-3x+4$ and $g(x)=x^2$

We first find the composition; $(g\circ f)(x)$

$(g\circ f)(x)=g(f(x))$

$(g\circ f)(x)=g(-3x+4)$

$(g\circ f)(x)=(-3x+4)^2$

We now plug in x=0, to obtain;

$(g\circ f)(0)=(-3(0)+4)^2$

$(g\circ f)(0)=(4)^2$

$(g\circ f)(0)=16$

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1 year ago

The least total cost method (LTC) lot-sizing technique calculates the order quantity by comparing the carrying cost and the setu

rewona [7]

Answer:

True

Step-by-step explanation:

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The formula to compute the economic order quantity is shown below:

a. The computation of the economic order quantity is shown below:

$= \sqrt{\frac{2\times \text{Annual demand}\times \text{Ordering cost}}{\text{Carrying cost}}}$

It is always be expressed in units

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$= \frac{Annual\ demand}{Economic\ order\ quantity}\times ordering\ cost\ per\ order$

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3 years ago

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zmey [24]

Answer:

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3 years ago

Read 2 more answers

Suppose the average yearly salary of an individual whose final degree is a master's is $41 thousand less than twice that of an

alexdok [17]

Answer:N/B The amount is in thousands

The total amount earned by a Bachelor's person be $x:

amount earned by a masters person will be $(2x-38)

Total amount earned by the two individuals will be:

x+(2x-38)=115

solving for x we get:

x+2x-38=115

3x=115+38

3x=153

x=153/3

x=51

also:

2x-38=2*51-38=64

therefore we conclude that master's individual earns average of $ 64,000 while the Bachelor's individual earns $51,000.

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3 years ago

Triangle KML and triangle PRQ are shown in the figure belowK404008 cms4 cms10 cmsOL3 cms6 cmsRM17) Are these triangles similar?1

s2008m [1.1K]

Two triangles are similar if the only difference between them is the size, this means that their internal angles must be the same. If we look at the picture the first triangle has one angle equal to 40 degrees, one equal to 80 degrees and the third one is unkown (x). The second triangle has one angle equal to 40 degrees, one equal to 60 degrees and the third one is unkown (y). The sum of the internal angles of a triangle must be equal to 180 degrees, with this information we can find the values of the missing angles. We have:

$\begin{gathered} 40+80+x=180 \\ 120+x\text{ = 180} \\ x\text{ = 180-120=60} \end{gathered}$ $\begin{gathered} 40+60+y=180 \\ 100+y=180 \\ y=180-100=80 \end{gathered}$

Therefore the internal angles of the first triangle are (40,80,60) and the angles of the second triangle are (40,80,60) as well, therefore they are similar.

Two triangles are congruent if they have sides with the same length. Which is not the case, because the sides of one triangle is (8, 10, 6) while the other is (4,3 and unkown). Therefore they are not congruent.

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1 year ago