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Alenkinab [10]
3 years ago
9

You suspect that the spiciness of food served in a restaurant is positively correlated with number of soft drinks ordered. What

would be your next steps to test your hypothesis?
Mathematics
1 answer:
Sergio039 [100]3 years ago
3 0
You would then ask the customers for their opinion on the heat and how much drinks they order
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morty needs $480 to buy a Tv and stereo system for his room. he received $60 in cash for birthday presents. He plans to save $ 3
IgorLugansk [536]

Hey! So this is pretty straightforward. You're given all the information already and now you just have to do some calculations.

60 + 30w = 480

You can start by subtracting 60 from both sides

30w = 420

Now you need to get w by itself so you have to divide both sides by 30 and you will end up getting

w = 14!

It will take him 14 weeks to save up

6 0
3 years ago
Read 2 more answers
A box has dimensions of 15 inches long, 3.1 feet wide, and 7 inches high. What is the volume of the box? The formula for the vol
riadik2000 [5.3K]

The answer choices are in cubic inches, so convert the dimension that is given as feet into inches.

1 foot = 12 inches, so multiply 3.1 feet by 12:

3.1 x 12 = 37.2 inches.


Now multiply the three dimensions to find the volume:

15 x 37.2 x 7 = 3,906 in^3

5 0
4 years ago
Read 2 more answers
2. What is the x-value to the solution for the system of equations y = -5x - 9 and y = 2x<br> + 5.
pav-90 [236]

Answer:

The x-value is -2

Step-by-step explanation:

U can substitute any of the equations for y

-5x + (-9) = 2x + 5

-9 = 7x + 5

-14 = 7x

-2 = x

x = 2

7 0
3 years ago
You are going to the gas station with your mom. The cost of a car wash is $5.00. The cost per gallon of gas $3.10 per gallon. Wr
garik1379 [7]

9514 1404 393

Answer:

  c = 5.00w +3.10g

Step-by-step explanation:

Let w represent the number of car washes purchased, g represent the number of gallons of gas purchased, and c represent the total cost of the trip.

  cost = (cost of car washes) + (cost of gas)

  c = 5.00w + 3.10g

8 0
3 years ago
A total of 3 ¼ cups of sugar was used for making cookies. Each batch of cookies require ¾ cups of sugar. How many batches of coo
Troyanec [42]
About 3 batches of cookies were made
3 0
3 years ago
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