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mixer [17]
2 years ago
11

$68 for 812 hour find the unit rate

Mathematics
2 answers:
kakasveta [241]2 years ago
8 0

It is $8 the person at the top answered it correctly : D

Alchen [17]2 years ago
4 0

Answer:

$8 per hour

Step-by-step explanation:

The unit rate is $ per hour

Divide the amount by 8 \frac{1}{2} = 8.5 hours

$68 ÷ 8.5 = $8 per hour

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Lim->infinity 4n^2/n^2+10000n
dybincka [34]
<span>let P(n)=4n² /  n²+10000n
when n ----------> infinity, the main rule is as follow
lim </span><span>P(n)=4n² /  n²+10000n = lim </span>P(n)=4n² /  n²= lim 4=  4
n ----------> infinity  <span>                n ----------> infinity  </span><span>n ----------> infinity
finally
</span>
<span>Lim->infinity 4n^2/n^2+10000n = 4</span>
4 0
3 years ago
Which expression is equivalent to the expression shown
steposvetlana [31]

Answer:

3^7 x 1/3^4; in other words the first choice

Step-by-step explanation:

4 0
3 years ago
I neeed heeellpp gooot 20 minutttteeessss leffttt​
max2010maxim [7]

Answer:

its A

Step-by-step explanation:

F is the midpoint of AA' because E.G. bisects AA'.

4 0
3 years ago
I put C but again I’m not really sure it’s the correct answer.
egoroff_w [7]

Answer:

A

Step-by-step explanation:

7 0
3 years ago
What value of n makes the equation true? (2x^9y^n)(4x^2y^10)=8x^11y^20
Komok [63]
Hi there! The answer is n = 10.

(2 {x}^{9}  {y}^{n} )(4 {x}^{2}  {y}^{10} ) = 8 {x}^{11}  {y}^{20}

As you see at the powers of x, we need to add the exponents of the power we when multiply them.
{x}^{9}  \times  {x}^{2}  =  {x}^{9 + 2}  = x {}^{11}

The powers of y work the same way.
{y}^{n}  \times  {y}^{10}  =  {y}^{n + 10}  =  {y}^{20}

Hence, n = 10, since
{y}^{10 + 10}  =  {y}^{20}
8 0
3 years ago
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