3 years ago

Can someone please answer. There is one question. There's a picture. Thank you.

1 answer:

5 0

The surface area is 169.65ft^2

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kotegsom [21]

Answer:

x=3

Step-by-step explanation:

15/5=3 now I gotta get 20 chatacters

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3 years ago

Alex_Xolod [135]

Answer:

The answer I got is 3. I attached above my solutions. I hope that helps :))

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2 years ago

____ [38]

383 83&93838+3339(902)

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3 years ago

Allushta [10]

It will be C cause you divid 15 and 6

3 0

3 years ago

Vilka [71]

Answer: 9.70%

Step-by-step explanation:

The formula to find the percentage error is given by :-

$\%\text{ error}=\dfrac{|\text{Estimate-Actual}|}{\text{Actual}}\times100$

Given : Actual mass of zinc oxide used by pharmacist = 28.35 g

Estimated mass of zinc oxide used by pharmacist =31.1 g

Now, $\%\text{ error}=\dfrac{|31.1-28.35|}{28.35}\times100$

i.e. $\%\text{ error}=\dfrac{2.75}{28.35}\times100$

i.e. $\%\text{ error}=9.70017636684\approx9.70\%$

Hence, the percentage of error on the basis of the desired quantity.= 9.70%

5 0

3 years ago