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dsp73
2 years ago
14

Given f(x)=2x and g(x)=x2+3, find (g°f)(-3)

Mathematics
1 answer:
Tomtit [17]2 years ago
4 0

Answer:

See attached image

Step-by-step explanation:

See attached image

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.Shaun estimated that the attendance at a college
Serggg [28]

Answer:

38.72%

Step-by-step explanation:

Estimated attendance = 1,000

The actual value of attendance = 1,632

We need to find the percent error of Shaun's estimate. Using the formula as follows :

\%=\dfrac{|\text{actual value-estimated value}|}{\text{actual value}}\times 100

Put all the values,

\%=\dfrac{1632-1000}{1632}\times 100\\\\=38.72\%

So, the percent error of Shaun's estimate is 38.72%.

8 0
3 years ago
Evaluate the expression 14C2
lisabon 2012 [21]
\bf _nC_r= \cfrac{n!}{r!(n-r)!}\qquad \qquad _{14}C_2=\cfrac{14!}{2!(14-2)!}
5 0
3 years ago
Use addition to show how to find 16-9
Daniel [21]
It would be 9 + x =16 
To solve it, subtract 9 from both sides of the equal sign
So (9+x)-9=16-9
Which is x=7, so the answer is 7.
4 0
3 years ago
Read 2 more answers
Let FICA tax rates be 7.65% on the first $127,200 of income from wages, and 1.45% on any income from wages in excess of $127,200
malfutka [58]

Answer:

The tax is split between employers and employees. They both pay 7.65% (6.2% for Social Security and 1.45% for Medicare) of their income to FICA, the combined contribution totaling 15.3%. The maximum taxable earnings for employees as of 2020 is $137,700.

<em>Correct </em><em>me </em><em>if</em><em> </em><em>you </em><em>want</em><em> </em><em>If </em><em>its </em><em>wrong</em>

5 0
3 years ago
What are the next two numbers? 0.03 0.12 0.21 ... ...
iris [78.8K]
If it is 0.03,0.12,0.12 just add 0.09.
The next two numbers are 0.30,0.39
7 0
3 years ago
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