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Artemon [7]
3 years ago
13

Can somebody help me with this question please. I am confused.

Mathematics
1 answer:
Free_Kalibri [48]3 years ago
7 0
y=5 (x-3)^{2} -6
 \\y=5( x^{2} -6x+9)-6 \\ y=5 x^{2} -30x+45-6 \\ y=5 x^{2} -30x+39
So the correct answer is C
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gavmur [86]
The answer is y = 2.
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pishuonlain [190]
We make the composition of both functions:
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8 0
3 years ago
You paid $44 to a loan company for the use of $1,153 for 119 days, what annual rate of interest did they charge? (Assume a 360-d
Zigmanuir [339]

Answer:

Ans. A) The annual rate that the company charged was 11.996%; B) if they charged you 11.186% annual rate, you would have to pay $41.14

Step-by-step explanation:

Hi, first we have to find out what is the effective 119 days rate and then turn it into an annual rate. This is as follows.

r(Effective119Days)=\frac{44}{1,153} x100=0.038161

So the charged rate was 3.816% effective, 119 days, now let´s make it an annual rate.

r(annual)=(1+0.038161)^{\frac{360}{119} } -1=0.119965

This means that the equivalent rate to 3.816% effective 119 days ys 11.996% effective annually (or just annual).

Now, if they were to charge you 11.186% annual, you would have to make this rate effective 119 days, and then, multiply it by the principal ($1,153). Let´s change the rate first.

r(Effective119Days)=(1+0.11186)^{\frac{119}{360} -1}=0.03568

And the money that you will have to pay in interest is $1,153*0.03568=$41.14

Best of luck

7 0
3 years ago
A pool is 50 m long 15 m wide and 3 m deep what is the volume of the pool
AnnZ [28]

Answer:

Step-by-step explanation:

volume of the pool =50×15×3=2250 m³

4 0
3 years ago
Someone please help me
Alex73 [517]

Answer:

i think C is the answer.

Step-by-step explanation:

4 0
3 years ago
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