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3 years ago

louis drives for 5 and a half miles at an average rate of 65 miles per hour. how many miles does he drive

Mathematics

1 answer:

yaroslaw [1]3 years ago

5 0

I think you mean 5 and a half hour the answer would be 357.5.

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Tom and Martha are making punch for a party. The proportions given in the recipe are 2 parts of lemonade to 1 part each of pinea

OLEGan [10]

Answer:

They need to buy 3 litters of lemonade, 1.5 litters of pineaple juice and 1.5 litters of ginger ale.

Step-by-step explanation:

In order to calculate the amount of each ingredient they need for 6 liters of punch we can first create fractions for each ingredient based on the proportions we were given. This is shown bellow:

2 litters lemonade + 1 litter pineapple juice + 1 litter ginger ale = 4 litters punch

Then we have:

lemonade = 2/4

pineaple juice = 1/4

ginger ale = 1/4

If we want to make 6 liters of punch we can just apply this fractions to know how much of each we need:

lemonade = 6*(2/4) = 12/4 = 3 litters

pineaple juice = 6*(1/4) = 1.5 litters

ginger ale = 6*(1/4) = 1.5 litters

They need to buy 3 litters of lemonade, 1.5 litters of pineaple juice and 1.5 litters of ginger ale.

7 0

3 years ago

According to projections through the year 2030, the population y of the given state in year x is approximated by State A: minu

trasher [3.6K]

Answer:

In year 2026 population of both the states will be same.

Step-by-step explanation:

It has been given in the question that the population y of State A in year x will be represented by the equation

-3x + y = 11,400

⇒ y = 11,400 + 3x --------(1)

Similarly, equation that represents the population for State B is

-138x + y = 8,000

⇒ y = 138x + 8,000 -------(2)

If population y for both the states are equal then

3x + 11,400 = 138x + 8,000

11400 - 8000 = 138x - 3x

135x = 3400

$x=\frac{3400}{135}$

x = 25.19 [After 25 years ]

Since x = 0 represents the population of the states in year 2000

therefore, population y will be same in both the states in year (2000 + 26)

= 2026

5 0

3 years ago

For each sequence find the first 4 terms and 10th term 2n squared

NikAS [45]

Answer:

35 your welcome have a day good

Step-by-step explanation:

6 0

3 years ago

Please Help me!!

yanalaym [24]

The answer would be E= 27 miles
You would start out by figuring out how many hours it would take him to swim by dividing 6/2 to get 3 then you would find out how long it would take him to run by dividing 15/6 to get 2.5 and you would add that to the 3 to get 5.5 and subtract that by 7 to get 1.5 which is how long he will have to complete leg 3 so you would take 18x1.5 to get 27 mph

3 0

3 years ago

-3x=50 what is the answer I just need some help lol

____ [38]

Answer:

assuming that you have solve x, the the answer is x=-16.6 repeating

Step-by-step explanation:

4 0

3 years ago