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RoseWind [281]
3 years ago
10

The following is an arithmetic series. 31+33.5+36+38.5+... O True O False

Mathematics
2 answers:
sdas [7]3 years ago
4 0

Answer:

it's True

Step-by-step explanation:

good luck have a nice day

Aleks04 [339]3 years ago
3 0

9514 1404 393

Answer:

  True

Step-by-step explanation:

It is the sum of numbers having a common difference. The fact that it is a sum makes it a series (as opposed to a sequence, which is just a list of numbers). The common difference (of 2.5) makes it an arithmetic series.

True, the sum is an arithmetic series.

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Solve for x pls help me
Usimov [2.4K]

Answer:

90

Step-by-step explanation:

circumference of total circle = 16 pi

16 pi / 4 pi = 4

1 / 4 =25%

1/4 * 360 = 90

4 0
2 years ago
The length of Suez Canal on a map of drawing scale 1 : 1400000 is 70 Km ,then its
lapo4ka [179]

Answer:

76

Step-by-step explanation:because its the answer

7 0
2 years ago
The mass of mercury is 330,200,000,000,000,000,000,000 kilograms. how can this number be written in scientific notation?
rusak2 [61]
= 3.302 × 1022
(scientific notation)

= 3.302e22
(scientific e notation)

= 33.02 × 1021
(engineering notation)
(sextillion; prefix zetta- (Z))

= 33020000000000000000000
<span>(real number)
</span>
7 0
3 years ago
In 10 years, a child’s age will be 6 years less than triple her current age. Find the child’s current age.
Pavel [41]

Answer:

Her current age is 8 years old.

Step-by-step explanation:

Current age: x

"In 10 years, a child’s age will be 6 years less than triple her current age."

In 10 years: <u>x + 10</u>

6 years less than triple: <em>3x - 6</em>

<u>x + 10</u> = <em>3x - 6</em>

<em>solve.</em>

<em>16 = 2x</em>

<em>x = 8</em>

5 0
3 years ago
.Need help please......
astraxan [27]
The answer to f(x) 5x/2x-6 is 3
7 0
3 years ago
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