Georges asked five of his friends how long they studied for the last math test and what grade they received. He found a linear regression equation for the data to be y= 9.6x + 65.8. What does the 65.8 mean in the context of this equation?
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A)
If they studied 0 hours they would earn a 65.8.
B)
The lowest grade of his five friends was a 65.8.
The lowest grade they could receive on the test was a 65.8.
D)
For every hour they studied their grade would go up 65.8 points

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step-by-step explanation:

de77737dd

c. 27 units.

step-by-step explanation:

we are told that in circle a, ∠bae ≅ ∠dae.

we can see from our given diagram that in and ;

, as these are radii of our given circle.

therefore, by sas congruence postulate.

hence, side be will be equal to side de as corresponding parts of congruent triangles are congruent. so we can set an equation to find the value of x as:

now let us substitute x=17 in the expression for the length of be.

therefore, length of be will be 27 units and option c is the correct choice.

answer: its c because when it has a magnet next to it it will move away from the mixture. hope this

step-by-step explanation:

answer: 12   they all have at least 28 days

step-by-step explanation: haha