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Lostsunrise [7]
4 years ago
12

Question 5 (2) x cube - 3x square 9x - 5

Mathematics
1 answer:
kakasveta [241]4 years ago
3 0
Please, post the instructions along with your question, and if possible share the question in symbolic form, not in words.

Do you mean Question #5?  By  (2) x cube, do you mean 2x^3?

I strongly suggest that you use lots of parentheses (   ) to show how your numbers are grouped, and not to use " x " to denote multiplication (use " * " for that, please.    

If only you'll clear this up, I'd be happy to help.

I will assume that your post is   2x^3 - 3(9x-5)^2.

Then 2x^3 - 3(81x - 90x + 25).  Does this have any resemblance to what you wanted me to see in your post?

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Solve the equation 4(h+1.5)=-6<br> What does H equal?
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Answer:

-3

Step-by-step explanation:

4 (h+1.5)=-6

4h+6=-6

4h=-12

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5 0
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A museum offers a 2 hour guided group tour. For groups with fewer than 35 people the cost is $12.25 per
Rudik [331]

Answer:

The total refund that the museum owes the 11:00am group is $28.50

Step-by-step explanation:

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$11.50*38 = $437

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Ivanshal [37]

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ty but i dont see anything have a blessed day too

Step-by-step explanation:

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3 years ago
Cant figure this out
geniusboy [140]

Since Katie entered the number 15 and it displayed 9 the machine in this case is doing whatever number you put in -6 so it displayed 9 again when 23 is entered 23-6 = 17 and that is what displayed and again for 100 and 94 so the machine is taking 6 off each time.

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3 years ago
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pshichka [43]

Answer:

The Amount of money in the account after 20 years $22,416.

Step-by-step explanation:

Given as :

The principal deposited into account = $4000

The rate of interest = 9% compounded annually

The time period for deposit = t = 20 years

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now, According to question

<u>From compound Interest method</u>

Amount = principal × (1+\dfrac{\textrm rate}{100})^{\textrm time}

Or, A = $4000 × (1+\dfrac{\textrm r}{100})^{\textrm t}

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So, The amount in account after t years = A =  $22,416

Hence, The Amount of money in the account after 20 years $22,416. Answer

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3 years ago
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