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2 years ago

6

On a spelling quiz, Lily got 16 out of 20 questions correct. Select all the expressions that show the ratio of Lily’s correct an

swers to incorrect answers.
A. 45

B. 164

C. 4:1

D. 5:4

E. 16:20

1 answer:

levacccp [35]2 years ago

8 0

Answer:

E.

Step-by-step explanation: Unless you accidentally swapped the 5 and 4 around for D, then the answer is just E.

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2 years ago

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3 years ago

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3 years ago

Which point lies on the circle represented by the equation (x+5) + (y-9) = 8

olga_2 [115]

Answer:

(-5,9+√8)

Step-by-step explanation:

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3 years ago

If 0.65 AU equal 1 inch how much would 0.05 AU equal and explain.

mart [117]

Answer:

0.05 AU corresponds to the 0.0769 Inches(<em>This calculation is not possible in real time world)</em>

Step-by-step explanation:

Given:

0.65 corresponds to 1 inch

To Find:

0.05 AU corresponds to how many inches.

Solution:

<em>The AU is astronomical unit which is preferred as the mean distance between earth and sun.</em>

<em>AU is too big unit and used in space distance calculation.</em>

But here for mathematical calculation,

0.65 AU corresponds to 1 inch

then 0.05 AU corresponds to x inch(es)

Now cross multiplying the quantities we get ,

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(Preferred for this example only)

<em>(Remember that this calculation is hypothetical and practically incorrect to use it).</em>

<em />

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