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Nuetrik [128]
3 years ago
9

You use a juice mix to make orange juice. You combine 12 ounces of the mix with 36

Mathematics
2 answers:
almond37 [142]3 years ago
8 0
12 and 36 both can be divided by 12 which is 1 and 3 
So the ratio is 1:3

Vlad1618 [11]3 years ago
6 0

Answer:

3 : 1 is the unit rate.

OR

1 : \frac{1}{3}

Step-by-step explanation:

We have to prepare a mix of orange juice and water.

12 ounces of juice is mixed with 36 ounces of water.

So the ratio that defines the mixture of water and orange juice as 36 : 12

This ratio when simplified will give a ratio of 3 : 1

Therefore, the unit rate is 3 : 1 that defines the mixture of 3 ounce of water with 1 ounce of orange juice.

Similarly, other unit rate that defines the mix will be 12 : 36

= \frac{12}{36}:\frac{36}{36}

= \frac{1}{3}:1

The unit rate \frac{1}{3}:1 defines the mixture of 1 ounce of water with \frac{1}{3} ounce of juice.

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-7,-12,-17,-22,-27 find the nth term
Bess [88]

Answer:

-2 - 5n

Step-by-step explanation:

-7, -12, -17, -22, -27.....

Arithmetic Sequence

first term a = -7

difference = d = -12 - (-7) = -12 + 7 =  (-5)

nth term = a + (n-1)d

              =  -7 + (n-1)*(-5)

              = -7 + (-5)*n -1 * (-5)

             = -7 - 5n + 5

            = -2 - 5n

6 0
3 years ago
Adante begins to evaluate the expression 3 1/3 x 5 1/4 using the steps below
il63 [147K]

Answer:

\frac{35}{2}

Step-by-step explanation:

To solve this problem we need to write the mixed fraction as a fractional number, as follows:

3 1/3 = 3 + \frac{1}{3} = \frac{9+1}{3} = \frac{10}{3}

5 1/4 = 5 + \frac{1}{4} = \frac{20+1}{4} = \frac{21}{4}

Then, evaluating the expression:

\frac{10}{3}×\frac{21}{4} = \frac{210}{12} =  \frac{35}{2}

4 0
3 years ago
How can you make 100 by adding with the numbers 2653
lora16 [44]
You can’t? I mean like adding 100 at a time or-
7 0
3 years ago
Air containing 0.04% carbon dioxide is pumped into a room whose volume is 6000 ft3. The air is pumped in at a rate of 2000 ft3/m
borishaifa [10]

Answer:

the concentration at 10 minutes= 0.4+0.0133= 0.4133%

Step-by-step explanation:

Air containing 0.04% carbon dioxide

V, volume of room is 6000 ft3.

Q, rate of air 2000 ft3/min,

initial concentration of 0.4% carbon dioxide,

determine the subsequent amount in the room at any time.

What is the concentration at 10 minutes?

firstly, we find the time taken for air to completely filled the room

Q = V/t

t = V/Q = 6000/2000 = 3min

so, its take 3mins for air to be completely filled in the room and for exhaust air to move out.

there is  an initial concentration of 0.4% carbon dioxide, and the air pump in is 0.04%.

therefore,

3mins = 0.04% of CO2

3*60 =180sec = 0.04%

1sec = 0.04/180 = 0.00022%/sec

so at any time the concentration of CO2 is 0.4 + 0.00022 =0.40022%/sec

What is the concentration at 10 minute

the concentration at 10minutes = the concentration for 1minute because at every minutes, the concentration moves in is moves out. = concentration for 2000ft3.

for 0.04% = 6000ft3

   ?          = 2000ft3

              = 2000* 0.04)/6000 =0.0133%

the concentration at 10 minutes= 0.4+0.0133= 0.4133%

4 0
3 years ago
I really need help.
Grace [21]

Answer:

6 centimeters

4 0
2 years ago
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