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3 years ago

Evaluate the Arithmetic Series

Mathematics

1 answer:

bixtya [17]3 years ago

3 0

Answer:

where r yr series

Step-by-step explanation:

For example, the sequence 3, 5, 7, 9 ... is arithmetic because the difference between consecutive terms is always two. The sequence 21, 16, 11, 6 ... is arithmetic as well because the difference between consecutive terms is always minus five.

hope it helps

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Dan drove 737 miles in 11 hours. At the same rate, how many miles would he drive in 13 hours?

kari74 [83]

Answer:

871

Step-by-step explanation:

737 divided by 11 is 67, so thats how many miles he drives per hour

67 times 13 is 871

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3 years ago

Read 2 more answers

8-4x=4-3(2x+6) ??? Someone help

Maurinko [17]

8 - 4x=4 - 3(2x+6)
<=> 8 - 4x = 4 - 6x - 18
<=> 8 - 4 + 18 = 4x - 6x
<=> 22 = -2x
x = -11

7 0

3 years ago

Read 2 more answers

What is the volume of a hemisphere that

ch4aika [34]

Given:

Given that the diameter of the hemisphere is 12.6 cm

The radius of the hemisphere is given by

$r=\frac{d}{2}=\frac{12.6}{2}=6.3$

We need to determine the volume of the hemisphere.

Volume of the hemisphere:

Let us determine the volume of the hemisphere.

The volume of the hemisphere can be determined using the formula,

$V=\frac{2}{3} \pi r^3$

Substituting the values, r = 6.3 and π = 3.14, we have;

$V=\frac{2}{3} (3.14)(6.3)^3$

Simplifying the values, we have;

$V=\frac{2}{3} (3.14)(250.047)$

$V=\frac{1570.29516}{3}$

Dividing, we have;

$V=523.43172$

Rounding off to the nearest tenth, we get;

$V=523.4$

Thus, the volume of the hemisphere is 523.5 cm³

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3 years ago

PLZ HELP A submarine is exploring the Pacific Ocean. At 502.5 feet below sea level, the water temperature is 63 1/4 °F. The subm

LenaWriter [7]

The submarine is now 617.5 feet below sea level, or at -617.5 feet. the temperature is now at 65 9/20

you have to add the first values with the second values :)

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3 years ago

The greatest common factor of 18 and 42 is: 02 6 09 18

Alex Ar [27]

Answer:

Step-by-step explanation:

We can obtain the greatest common factor by listing the factors of the 2 numbers, that is

Factors of 18 are 1, 2, 3, 6, 9, 18

Factors of 42 are 1, 2, 3, 6, 7, 14, 21, 42

The common factors are 1, 2, 3, 6

The greatest common factor is 6

8 0

3 years ago