Which is the better buy?
13-pint jug of juice for $12.74
3-gallon jug of juice for $30.48

second one

13 pint = 1.625 gallons, so 1.625 gallons =$12.74.

3 gallons = 24 pint. so 24 pints = 30.48

now if we divide 13 and 24.= 1.84615384615

3 divided by 1.625  =1.84615384615

This is equaled the same now we need to divide the money so 30.48 divided  by 12.74 = 2.39246467818 and now you got 2.39 so the answer is the second one

Step-by-step explanation:

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )

rick has $1400 and sally has $1500

step-by-step explanation:

to find amount of money rick has after 10 years :

principal = $1000 , time = 10 years , rate = 4% annually

to find amount of money sally has after 10 years :

her friend gives to pay her $50 per year, therefore money she has after 10 years = 50 × 10 = $500

also, sally gets $1000 after 10 years,

therefore, total amount of money sally has after 10 years = 500 + 1000 = $1500

so, after 10 years : rick has $1400 and sally has $1500