Mathematics, 05.02.2021 20:50 xwilliams83

DUE IN 10 MINUTES A scale drawing of a school cafeteria has a width of 5 inches and a length of 8 inches. The scale of the drawing
represents 0.5 inches = 4 feet. What are the actual dimensions for the length and width of the cafeteria?
Show your work please

Answers: 2

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Answers

Answer from: Quest

step-by-step explanation:

Answer from: Quest

3< x< 5

step-by-step explanation:

|x - 4| < 1

there are two solutions, one positive and one negative. remember to flip the inequality when taking the negative solution

x-4 < 1 x-4 > -1

add 4 to each side

x-4+4 < 1+4 x-4+4 > -1+4

x< 5 x> 3

3< x< 5

Answer from: Quest

a) one student is chosen from classroom a, then a student is chosen from classroom b.

step-by-step explanation:

independent events are ones in which the probability of one event does not affect the probability of the second event.

one student is chosen from classroom a; this does not affect the chances of choosing a student from classroom b. this makes these independent events.

when one card is chosen from a standard deck and then set aside before a second card is chosen, the probability of the second card being chosen changes. this makes them dependent events.

when one student is chosen from classroom a and then a second student is chosen from classroom a, the probability of choosing the second student changes. this makes them dependent events.

when a letter is chosen from the alphabet and then a second letter is chosen, the probability of choosing the second letter changes. this makes them dependent events.

Answer from: Quest

step-by-step explanation:

i think something is missing in your question because y-1=(x-12) would not pass through the point (-4,-3). because if you replace x by -4 your are supposed to find y=-3 which is not the case her. if you replace x by -4 you find =-15.

i assume the right equation is y-1=1/4*(x-12) because this one is passing through both your points (if you are interested to know how i found that out i can tell you).

in this equation if i replace x by -4 i find y=-3 and if i replace x by 12, i find y=1 so the line representing this equation is passing through those 2 points.

then the standard form of the equation is finding an expression of y in function of x

y-1=1/4*(x-12)

y=x/4-3+1

y=x/4-2

hope that .

do you confirm there was a mistake in the question?

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DUE IN 10 MINUTES A scale drawing of a school cafeteria has a width of 5 inches and a length of 8 i...