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Snezhnost [94]
3 years ago
7

Whats the expression shown below 7+(2+6)^2 divided by 4 x (1/2)^4

Mathematics
2 answers:
AURORKA [14]3 years ago
3 0

Answer:

284

Step-by-step explanation:

\frac{7+(2+6)^{2} }{4(\frac{1}{2} )^{2} }

=284

Fiesta28 [93]3 years ago
3 0

Answer:

16

Step-by-step explanation:

(2+6)^2               4 x (1/2)^2

  8^2                        2^2  

  64                           4    

             64 ÷ 4

              = 16

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-(-21) = -21 true or false
Kryger [21]

Answer:

False

Step-by-step explanation:

-(-21) is positive 21 since there are 2 negative signs, and -21 is negative, therefore they are not the same.

Hope this helps!

8 0
3 years ago
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Put 97.69 in word form
bonufazy [111]

Your answer would be <u>Ninety seven and sixty ninths.</u> Hope this helps!

3 0
4 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
How do u solve xk = w - v for x
Wewaii [24]

Answer:

It is D

Step-by-step explanation:

You have to divide each side by k to get x by itself. So,

x=\frac{w-v}{k}

8 0
3 years ago
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How do you write 23 feet and half an inch in decimal form?
Nostrana [21]
I first converted 23 ft to inches by multiplying by 12 23 ft= 276 in I then added the half inch so it became 276.5 inches converting back to ft, by dividing by 12 276.5 in= 23.04 ft
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3 years ago
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