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Lunna [17]
2 years ago
6

PLEASE HELP ME Describe the sequence in words: 5,9,13,17,21...

Mathematics
1 answer:
Nady [450]2 years ago
8 0
Answer: an = 4n + 1

Step-by-step explanation:

Use the formula an = a1 + d (n - 1) to identify the sequence
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A can of soup contains 2 servings. Each serving has 130 calories in it. How many calories are there in the whole can?
Allisa [31]
There are 260 calories in the whole can.
to get this you multiply the calories in one serving by the amount of total servings, in this case 2.
6 0
3 years ago
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The graph shows the relationship between mass and volume for pure silver. Use the graph to determine the density of pure silver
Natalija [7]

Answer:

C. Slope and 10.49 g/cm^3

Step-by-step explanation:

We're missing the graph itself, but I can make an educated guess:

- Assuming x = volume and y = mass:

p = \frac{m}{v}

density = mass/volume

x = volume = run

y = mass = rise

mass/volume = rise/run = slope

The slope of the line (assuming the graph is purely linear) represents mass/volume, which is the formula for density.

I had to Google the density of silver itself. Do the math from the graph for a more appropriate answer, as the graph may be less scientifically precise.

7 0
3 years ago
you just received an increase of 8% in pay. you normally get paid a salary check of $4000. how much will your next check be?
gayaneshka [121]
4000*.08=320

4000+320=4320
8 0
3 years ago
If X - A = B, what is X?
sineoko [7]

Answer:

x=a+b

Step-by-step explanation:

Just move a to the other side (by adding it)

6 0
2 years ago
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A headline in a major newspaper read, "Breast-fed youth found to do better in school."a. Do you thinkthis statement was based on
Maurinko [17]

Answer:

Randomized experiment

Step-by-step explanation:

Such a statement is said to be Randomized experiment as the kids in the school have been selected at random and their performances are observed and recorded. Later it is inquired if they are breast fed or not. This information is later assessed and a conclusion is reached. This type of research or experiment is Randomized experiment.

Considering that the experiment is Randomized, the statement should be "Link found between breast-feeding and school performances". This statement does not restrict the performances of the student specifically on breast-feeding but shows a probable affect of it.

3 0
2 years ago
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