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Pachacha [2.7K]
3 years ago
8

Is cutting an apple a chemical change or a physical change

SAT
2 answers:
sveticcg [70]3 years ago
6 0
It's a physical change because u can't reverse it
Alex777 [14]3 years ago
5 0
Cutting an apple is a physical change.  the chemical make-up remains the same.
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Bill wants to run a total of 4,000 meters in 5 days. The table shows how far he runs each day for 4 days. Each lap is 400 meters
Lena [83]
2 laps everyday explanation:800•5=4000
3 0
2 years ago
Read 2 more answers
The variables x and y are directly proportional, and y=4 when x=3. What is the value of y when x=15 ?
lara [203]

Answer:

20

Explanation:

15 divided by 3 is 5 so y equals 4 times 5 equaling 20

hope this helps

7 0
2 years ago
Butterflies usually are identified by the colors and patterns on their wings. Butterflies have four wings: the two wings near th
netineya [11]

The species of butterfly that is shown is; Papilio polyxenes.

<h3>What are the species of butterflies?</h3>

Butterflies usually are identified by the colors and patterns shown on their wings. However, for us to identify an organism using a dichotomous key, we must compare the traits of the organism to the first pair of descriptive statements on the key as follows;

1) A swallowtail butterfly is either classified as Papilio glaucus ( where the wings are mainly yellow) or Papilio polyxenes(where the wings are mainly black)

Now, the image of the butterfly given shows that the wings are mainly black, and as a result, we will say that the butterfly specie is called Papilio Polyxenes.

Read more about species of butterflies at; brainly.com/question/16678828

6 0
2 years ago
2. A store will print an order of shirts with a special
LuckyWell [14K]

Answer:

200 + 6n

Do not know what you wrote as answer choices, but this is correct.

They charge a one time fee of 200 to start - this is the constant.

They also charge 6 per shirt, this gives the equation 6n.

Now, add the two terms.

You should get:  

200 + 6n as the expression.

6 0
3 years ago
I need some help please
const2013 [10]
1. Competition
2. She will be more careful to avoid debt in he future

Hopefully this helped :) 
8 0
3 years ago
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