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valentinak56 [21]
3 years ago
11

Is the sequence -3, 1, 5, 9,... An arithmetic sequence

Mathematics
1 answer:
kramer3 years ago
6 0

Answer:

Yes, it's an arithmetic sequence.

Step-by-step explanation:

Each term in this sequence is 4 more than the previous term.  Therefore we have an arithmetic sequence.

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If 50 kg of rice cost Rs 375,how much can be purchased for Rs.525?​
uysha [10]

Answer:

70kg can be purchased for Rs 525

Step-by-step explanation:

Let the quantity of rice that can be bought with Rs 525 be = x

           Rice ( kg)                Cost (Rs)

              50                          375

                x                           525

  \frac{50}{x} = \frac{375}{525} \\\\x \times 375 = 50 \times 525\\\\375x = 26250\\\\x = \frac{26250}{375} = 70 \ kg

Therefore 70kg rice can be purchased for Rs. 525

8 0
3 years ago
You are told that in a billiards shot, the cue ball was shot at the eight ball, which was 8 inches away. As a result, the eight
stiks02 [169]

Assumptions: Based on your question is seems like you are trying to find the distance the cue ball was initially at from the pocket from the minimum angle being 90 degrees.

Answer: In this case we can assume the minimum angle that the eight ball had after the collision was 90 degrees and therefore we can use Pythagoras Theorem (only can be used for right triangles). This gives us the length of both sides of that triangle we have constructed which are 8 in. and 6 in.. In the context of our drawing we want to find the hypotenuse of the triangle which would be the initial distance the eight ball was from the pocket (once again being at the most minimum possible angle). a^2=b^2+c^2 . a=sqrt(b^2+c^2) .

Plug in for b and c and you should get that it was greater than 10 in.

3 0
4 years ago
Read 2 more answers
Katie sold 35 bags of popcorn for a fundraiser.she sold 5 times as many as aaron. How many bags did Aaron sell?
Darina [25.2K]

Answer: 7 bags of popcorn

Step-by-step explanation: In this problem, we know that Katie sold 35 bags of popcorn and she sold 5 times as many as Aaron.

We can find out how many bags of popcorn Aaron sold by dividing the number of bag of popcorn that Katie sold by 5.

35 ÷ 5 = 7

This means that Aaron sold 7 bags of popcorn for the fundraiser.

5 0
3 years ago
What is the simple interest​
Marat540 [252]

Answer:

interest paid or computed on the original principal only of a loan or on the amount of an account.

Step-by-step explanation:

7 0
3 years ago
Anyone know this please and thank you
Semmy [17]
The graph shown is not a function because points (-1,2) and (-1,0) have the same x value.
4 0
4 years ago
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