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Airida [17]
4 years ago
15

Fill in the next two terms of the arithmetic sequence: –18, –7, 4, 15, ______, ______

Mathematics
2 answers:
Blizzard [7]4 years ago
8 0

-18 + 11 = -7 + 11 = 4 + 11 = 15 + 11 = 26 + 11 = 37

The next two terms in the sequence are 26 and 37.

⭐ Please consider brainliest! ⭐

✉️ If any further questions, inbox me! ✉️

MaRussiya [10]4 years ago
6 0

Answer:

Step-by-step explanation:number of terms of AP = Tn = a + (n-1)d where n is 6th term and a is the first term of the progression and d is the common difference.

Therefore, T6 = a + (6-1)d._____(1)

To calculate d, the second term is deducted from the first term;

d = -7 - (-18); -7 + 18 = 11.

T6 = -18 + 5 x 11

= -18 + 55

= 37.

The fifth term is 37- 11, = 26.

The next two terms will be, 26, 37.

Alternative method, add 11, the common difference to 15, which is 26, and add 11 to 26 which gives 37

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8 0
3 years ago
Sue buys 5 pieces of fabric.Each piece is 1 7/10 yards long.What is the total length of the fabric she buys?One yard of the fabr
irina [24]

Answer:

The total length of fabric sue buys is 8.5 yards and total cost of the fabric is $42.5 .

Step-by-step explanation:

As given

Sue buys 5 pieces of fabric.

Each\ piece\ is\ 1 \frac{7}{10}\ yards\ long.

i.e

Each\ piece\ is\ \frac{17}{10}\ yards\ long.

Total\ length\ of\ fabric\ sue\ buys = \frac{5\times 17}{10}\ yards

Total\ length\ of\ fabric\ sue\ buys = \frac{85}{10}\ yards

In the decimal form

Total length of fabric sue buys = 8.5 yards

As given

One yard of the fabric costs $5

Total\ cost\ of\ fabric\ sue\ buys = 8.5\times 5

                                                            = $ 42.5  

Therefore the total length of fabric sue buys is 8.5 yards and total cost of the fabric is $42.5 .


5 0
4 years ago
(-4,3),(-1,-6),(3,6)
Nikitich [7]
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Hope this helps you!
4 0
3 years ago
Read 2 more answers
1.) Mr. Haskell bought 7 calves for $3,500.00. He later bought another calf for $660.00. What was the mean cost of all the calve
Ksivusya [100]
To find the mean, add all of the numbers together and divide by however many numbers there are. You may want to double check, but i got 2,080 for the first question.

To find median it it literally the number in the middle of the list, so for A, the median is 3, B’s median is 1, C is 3, and D is 2.

Range is the difference between the highest and lowest numbers, so you take the highest and subtract the lowest from it. The highest in all of these is 3, and the lowest is 1, so 3-1. The range for all of them is 2.

I hope this is helpful for you :-)

Let me know if any of this doesn’t make sense or if you need more help with it and I’ll comment:)
3 0
4 years ago
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Answer:

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