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Mademuasel [1]
4 years ago
10

116 miles in 8 hours is what miles per hour.

Mathematics
2 answers:
yulyashka [42]4 years ago
6 0

Answer:

14.5

Step-by-step explanation:

116/8

timama [110]4 years ago
5 0

Answer:

14.5 !

Step-by-step explanation:

you divide 116/8 and you get the average rate

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Pasadena Candle Inc. budgeted production of 45,000 candles for the year. Each candle requires molding. Assume that three minutes
REY [17]

Answer:

Step-by-step explanation:

ummmmmm im sorry i dont know i just want 5 points please forive me

8 0
4 years ago
Ammonia at 70 F with a quality of 50% and a total mass of 4.5 lbm is in a rigid tank with an outlet valve at the bottom. How muc
Inessa05 [86]

Answer:

0.10865 killograms

Step-by-step explanation:

calculating the liquid mass of ammonia removed through the bottom value from a rigid tank at constant temperature.

Given:

temperature: T=70 F

quality : 50% = 0.5

initial mass: m1= 4.5 lbm

to find the removed liquid mass first we have to find total volume from which we can find remaining mass. as the tang is rigid the temperature and volume remains constant.

by taking the difference of mass we can determine the mass of liquid removed.

 we have two phases at temperature T= 70 F with specific volume for liquid  vf=0.02631 ft^3/lbm  and specific volume for vapor is  vg=2.3098 ft^3/lbm .

The Volume in the initial state is given by, (Using definition of specific volume)

                                          V= m1v1

 using v1=x(vf+vg)

                                    V= m1x(vf+vg)

substituting m1= 4.5 lbm\\ , vf= 0.02631 ft^3/lbm , vg=2.3098 ft^3/lbm

we get

        V= (4.5 lbm)(0.5)(0.02631 ft^3/lbm +2.3098 ft^3/lbm)  

finally          V=5.2625 ft^3  

we know the formula to find liquid mass is

mass =density *volume

density of ammonia is  0.73 kg/m^3

inserting the values into the formula we get the value for liquid mass removed through the valve.

m = (0.73 kg/m^3)*(5.25625 ft^3)

the final answer is

                           m= 0.10865 kg

4 0
4 years ago
50 POINTS~ PLEASE HELP! I HAVE TO TURN THIS IN TOMARROW
crimeas [40]
6
think of this as the middle.
3 to the left to get to 3
And
3 to the right to get 9
3 0
3 years ago
Read 2 more answers
The perimeter of a rectangular painting is 272 cm if the width of the painting is 61 cm, what is its length?
Semmy [17]

Answer: length = 75 cm

Step-by-step explanation:

61 x 2 = 122

272-122= 150

150 divided by 2 = 75

check: 75+61= 136

136 x 2 = 272

hope this helps!

6 0
3 years ago
What is the equation to the graph? <br>​
const2013 [10]

Answer:

y = -2/1 + 3

y = -2 + 3

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