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kvasek [131]
2 years ago
12

I Need help with this question please

Mathematics
2 answers:
natta225 [31]2 years ago
6 0

Answer:

8cm

Step-by-step explanation:

8×8×8

{8}^{3}  {cm}^{3}

Vladimir79 [104]2 years ago
6 0
It’s 8 cm because a cube has all equal sides
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Fill in the number that makes this sentence true 6x9=(6x5)+(6x)
antiseptic1488 [7]
<span>Fill in the number that makes this sentence true 6x9=(6x5)+(6x)           (6x5)</span>
4 0
2 years ago
Part A: Joel uses the incorrect expression 0.95(190)(0.8) to calculate that the computer will cost him a total of $144.40. Descr
notka56 [123]

Answer:

Part A) The correct Expression : (1.05)(190)(0.8)

=> The error of Joel was that instead of adding the sales tax, he subtracted it.

Part B) $159.60

Step-by-step explanation:

<u><em>Part A:</em></u>

To calculate the computer cost, we need to find out the selling price first.

There's a discount of 20% so the selling price will be 100% - 20% = 80% =>80/100 = 0.8

<em>So, We'll multiply the cost price by 0.8</em>

=> (190)(0.8)

But, there is a sales tax of 5%

<u><em>So, the selling price with cost price will be:</em></u>

=> 100% + 5% = 105%  => 105/100 = 1.05 (We'll multiply this too with the first equation that we made above)

So, the expression will be:

=> (1.05)(190)(0.8)

The error of Joel was that instead of adding the sales tax, he subtracted it.

<u><em>Part B)</em></u>

<u><em>Joel will pay for the tablet:</em></u>

=> (1.05)(190)(0.8)  [We used the above expression]

=> $159.60

6 0
3 years ago
Which of the following shows the correct order of the numbers below? (1/2) 2 , , 0.45
Elodia [21]
The correct order would be 0.45, (1/2), 2
Hope I helped :)
8 0
3 years ago
19 ≥ 3f+1 ≥5 pls help
Juliette [100K]

Answer:

Hi...u should do like this

18>3f>4

6>f>4/3

6 0
2 years ago
Alisha has a $15,000 car loan with a 6 percent interest rate that is compounded annually. How much will she have paid at the end
Tpy6a [65]
6 percent intrest per year for 5 years I think is the same as 30 percent for 5 years

so $15,000 x .3 is $4500

$15,000 + $4500 = $19,500

not 100 percent sure if this is correct but I think its right. Sorry if im wrong.

4 0
3 years ago
Read 2 more answers
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