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2 years ago

I need help I tried answering this question but I don’t understand

Mathematics

1 answer:

Gnom [1K]2 years ago

8 0

I find it easier to do the actual computation than to try to choose the correct answer from a bunch of alternatives.

You are given the area of a rectangle, as well as the length of one side. To find the length of the other side, you must divide the given side length into the area.

Thus, the unknown side length is

1.403E(-2) cm^2
----------------------- = 0.23E2 cm, or, better, 2.3E1, or 23 cm
6.1E(-4) cm

Now that you have this info, which of the given four steps do you judge to be appropriate and which inappropriate?

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The label on a package of bolts says each bolt has a diameter of 0.35 inch. To be in the package, the percent error of the diame

qaws [65]

Answer: No

Step-by-step explanation:-

Labeled diameter on the bolt = 0.35 inch

The observed diameter of the bolt= 0.33 inch

${\text {Percentage Error}}=|\frac{\text {labeled value}-{Observed value}}{\text {Observed value}}|\times 100\%$

${\text{Percentage Error}=|\frac{0.35-0.33}{0.33}|\times 100\%=6.06\%$

For the bolt to be in the package, the percent error must be less than 5%. As the percent error is 6.06% which is greater than 5%, the bolt cannot be in the package.

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3 years ago

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(SAT Prep) Find the value of x.

photoshop1234 [79]

Answer:

Step-by-step explanation:

I think

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2 years ago

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Ahmad lost 50 dollars from his pocket.<br><br>Write a signed number to represent this change.

IRINA_888 [86]

Answer:

-50

Step-by-step explanation:

it could be X-50=?

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3 years ago

Helloo! please quick help with this it’s super simple

lorasvet [3.4K]

Answer:

Step-by-step explanation:

$\bigg(3 {w}^{4} {z}^{3} m \bigg) ^{0} \\ = {3}^{0} \times {w}^{4 \times 0} \times {z}^{3 \times 0} \times {m}^{0} \\ = {3}^{0} \times {w}^{0} \times {z}^{0} \times {m}^{0} \\ = 1 \times 1 \times 1 \times 1.. ( \because {a}^{0 } = 1) \\ = 1 \\ \therefore \: \bigg(3 {w}^{4} {z}^{3} m \bigg) ^{0} = 1$

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3 years ago

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