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bekas [8.4K]
3 years ago
12

A study found that there is no direct relationship between the time that 8th-grade students spend brushing their teeth and their

final math grade for the year.
What is the correlation?

A.) negative
B.) positive
C.) no correlation
Mathematics
1 answer:
Elza [17]3 years ago
7 0

Answer:

c

Step-by-step explanation:

no correlation, because there's no direct relationship

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At a museum cafe you can get a pre-made boxed lunch with a sandwich, fruit, and drink for only . The sandwiches are made with ei
slamgirl [31]

Answer:

1/8 or 0.125

Step-by-step explanation:

So, I started solving this problem by writing all the possible options, then pairing them each up with a fruit and drink..

...But when I read the question again, I noticed I forgot to leave out the fruit, as this question states that you're trying to retrieve "a turkey sandwich and a bottle of water.."

Well, oof.

Despite that, I'm still giving this answer as if it never left out the fruit. So, let's see what we need to do.

To find all the possible lunch options, I started out by writing down one of our meats, Turkey. As per requested, I made every possible turkey combination that included a fruit and drink, which gave me this:

  • Turkey, apple and water
  • Turkey, orange and water
  • Turkey, orange and juice
  • Turkey, apple and juice

Same for the ham:

  • Ham, apple and water
  • Ham, apple and juice
  • Ham, orange and juice
  • Ham, orange and water

Putting these together, this gives up 8 different lunchbox combinations. If we're trying to get one and we randomly select it, then we have a 1/8 chance of grabbing the turkey sandwich and a bottle of water....

..and a fruit.

Hope this helped!

If you need me to show my work, just comment me and I will attach a screenshot!

Source: N/A

5 0
3 years ago
3. Penny's family decided to go to the Splash Park.
Anestetic [448]

Answer:

21.25

Step-by-step explanation:

because 85$ divided by the 4 tickets is 21.25

6 0
3 years ago
All real numbers less than or equal to -5.
musickatia [10]

Answer:

<h2>-5</h2><h2>-6, -7, -8, -9, etc.</h2>

Step-by-step explanation:

<h2>Hopes this helps. Mark as brainlest plz!</h2>
3 0
3 years ago
Read 2 more answers
Write an equation to match the fraction model shown in the reference image and solve the problem.
Pani-rosa [81]

Answer:

8/100 + 8/100 + 32/100 = 48/100

48/100 / 4/4 = 12/25

Step-by-step explanation:

6 0
2 years ago
Pls help i will reward crown to the first person who is right!!!!
EleoNora [17]

Answer:

x=84

Step-by-step explanation:

thi is the answer of the questions

6 0
2 years ago
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