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Agata [3.3K]
3 years ago
12

Find the % of change in the cost of gasoline from 1970 with $1.25 and 2010 with $2.75

Mathematics
1 answer:
sashaice [31]3 years ago
3 0
The rate of change is 110 percent.
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12*-11≤ 5*-13I need help on solving a linear iniquities I'm having problems with 12 * -11 ​
balandron [24]

Answer:

-132

Step-by-step explanation:

12*-11=-132

8 0
3 years ago
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HELP ME ASAP!!!
Olenka [21]

Answer:

21.6 liters

Step-by-step explanation:

40 drops make up a volume of 10 mL

Therefore, the volume of 1 drop of water = 10mL/40 = 1/4 mL= 0.25mL

Since the tap loses 1 drop of water in 1 sec, it loses 0.25mL of water in 1 second

60 seconds make up 1 second so volume of water lost in 1 minute = 0.25 x 60 = 15 mL

60 minutes make up 1 hour so volume of water lost in 1 hour = 15 x 60 = 900 mL

24 hours make up a day so volume of water lost in 1 day = 900 x 24 = 21,600 mL

Since 1000 mL make up 1 liter, divide by 1000 to get volume in liters

Volume of water lost in 1 day = 21600/1000 = 21.6 liters

Can be done as one equation

V lost in one day = 0.25 x 3600 x 24 mL = 21600 mL = 21.6 L

8 0
2 years ago
A researcher is curious about the average IQ of registered voters in the state of Florida. The entire group of registered voters
mel-nik [20]

Answer:

Population

Step-by-step explanation:

A population can be defined as the total number of living organisms living together in a particular place and sharing certain characteristics in common.

A sample survey is a statistical method used for the collection of data from a target population in order to draw an inference and reach a logical conclusion.

In Statistics, sampling can be defined as a process used to collect or select data (objects, observations, or individuals) from a larger statistical population using specific procedures.

In this scenario, the entire group of registered voters in Florida is an example of a population.

4 0
3 years ago
I need help Please!​
Pachacha [2.7K]

Answer:

36

Step-by-step explanation:

7 0
3 years ago
Ima need sum more help
laiz [17]

Answer:

B

Step-by-step explanation:

Because yes

4 0
3 years ago
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