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vfiekz [6]
4 years ago
8

Erica must tutor a minimum of 20 hours per week in order to remain in the national honor society. She has a student that she tut

ors for 5 hours for hours every Saturday. She is not available for tutoring on Sunday. What is the least she can work each weekday, if she wants to work the same amount each day?
Mathematics
1 answer:
irinina [24]4 years ago
8 0

Answer:

3 hours every weekday

Step-by-step explanation:

20 - 5 is 15 so she must work 15 hours during the week since saturday and sunday are taken. 15 divided by 5 is 3 therefore, giving you three hours a day; Monday, Tuesday, Wednesday, Thursday, and Friday

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Answer:

undefined

The problem:

Find the slope for the line going through (3,4) and (3,-4).

Step-by-step explanation:

Line up points vertically and subtract.

Then put 2nd difference over 1st.

( 3 ,  4)

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So the slope would have been 8/0 but this is undefined.

So the slope is undefined.

Also notice the x's are the same and the y's are difference so this is a vertical line. There is only rise in a vertical line and no run.  Recall, slope is rise/run. You cannot divide by 0 so this is why we say the slope is undefined when the x's are always the same no matter the y.

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Find x such that 3^x = 27 mod 32 (b)
gregori [183]

Answer:

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Step-by-step explanation:

Consider the provided information.

It is given that 3^x = 27 mod\ 32

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3^4=81

Now if we divide the number 81 with 32 it will gives us remainder 17.

This can be written as:

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Hello,

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