Afactory has two types of machines. a factory has two types of machines.

the factory has 6 cutting machines and 4 stamping machines.
each cutting machine cuts 105 parts every 3 minutes.
each stamping machine stamps 24 parts every 20 seconds.

part a:
one of the cutting machines is down for repairs. how many parts can the remaining machines cut in 4 1/2 or 4.5 hours?

part b:
all of the machines are kept cool be circulating cold water through them. the water makes one complete cycle through a 30-foot long tube every 12 seconds. correctly complete the statement about the distance traveled by the water in 3 minutes and the number of cycles the water makes in two minutes.

the water travels feet and completes cycles in two minutes.

use an equation of ratios to determine the amount of gas needed to fill the tank.

    0.2             0.8

  =    

288.75             x

                                                              231 gal

so, 0.2x = (0.8)(288.75 gal), and x = = 1155 gal.

                                                                0.2

it would take 1155 gal. to fill the tank.

the cost would be

1155 gal         $3

* = $3465   (answer)

      1           1 gal

hope this you

the answer is:

the answer is:

to solve the problem, we need to remember the quotient of power property, it's defined by the following relation:

if we have a quotienf of powers that have the same base, we need to keep the same base and subtract the exponent of the denominator power to the exponent of the numerator power.

so, we are given the expression:

then, calculating we have:

hence, the answer is:

have a nice day!

dilation scale factor 2: starting with δabc, draw the dilation image of the triangle with a center at the origin and a scale factor of two. notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). dilation with scale factor 2, multiply by 2.