The number of sofas a factory produces varies directly with the number of hours the machinery is operational. suppose the factory can produce 455 sofas in 48 hours. what is an equation that relates the number of sofas produced, n, with the amount of time, t, in hours? what is the graph of your equation?
a. n = 9.48t

b. n = 0.11t

c. t = 4.74n

d. t = 9.48n

n = 9.48t

Step-by-step explanation:

We are given that The number of sofas a factory produces varies directly with the number of hours the machinery is operational.

Factory produces sofas in 48 hours = 455

Factory produces Sofas in 1 hour =

Let the number of sofas produced, n, with the amount of time, t, in hours.

Since we are given that The number of sofas a factory produces varies directly with the number of hours.

And the rate of production is 9.48

So, n = 9.48t

Hence Option A is correct.

A. n = 9.48t

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find the upper bound of the range.

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step-by-step explanation:

9) i can't see the angle so whatever it is just do this: cos(angle) x hypotenuse and then use that answer and they hypotenuse and plug it into this: (answer you just got)^2 + b^2 = (hypotenuse)^2. the first answer will be the answer of the adjacent side and the second answer after this equation will be the opposite side.

10) y = 14 x = √147 or 12.12435565

11) x = 4.8

12) x = 4.2

13) x = 9.3

14) pq: 13.2

qr : 17.6

angle p: 53º

15) angle c: 54.3º

angle a: 35.7º

16) h = 21040

v = 1841

step-by-step explanation:

10) 7/sin(30) = 14 = y

7^2 + b^2 = 14^2

49 + b^2 = 196

b^2 = 196 - 49

√b^2 = √147

x = √147

11) cos(70) x 14 = 4.788282007

x = 4.8

12) tan(25) x 9 = 4.196768923

x = 4.2

13) sin(31) x 18 = 9.270685348

x = 9.3

14) pq: sin(37) x 22 = 13.23993051

pq: 13.2

qr: cos(37) x 22 = 17.56998122

qr : 17.6

angle p: 180 - (37 + 90) = 53º

15) cos-1(7/12) = 54.31466529

angle c: 54.3º

angle a: 180 - (90 + 54.31466529) = 35.68533471

angle a: 35.7º

16) 4 x 5280 = 21120

cos(5) x 21120

h = 21039.63202

h = 21040

sin(5) x 21120

v = 1840.729287

v = 1841