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2 years ago

I need help ? It’s for math.

Mathematics

1 answer:

adell [148]2 years ago

3 0

Answer:

$a_{15} = 2147483648$

Step-by-step explanation:

first, find the common ratio (r) by dividing the second term by the first term:

r = 32 / 8 = 4

next, write a formula for the geometric sequence:

$a_{n} = a_{1} * (r)^{n-1} \\a_{15} = 8 * (4)^{14} \\a_{15} = 2147483648$

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Could you please help me to solve this query??

galina1969 [7]

Answer:

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Step-by-step explanation:

I need a problem to solve it

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3 years ago

12.3+9.75=?<br> 10,258÷46=?<br> Show your work

wariber [46]

Answer:

12.3 + 9.75 =22.05 10,258 ÷ 46 =

Step-by-step explanation:

for 10, 258 ÷ 46 i decide to type it

10258 46 = 223

223 = 2230 to the nearest tenth

223 = 223 to the nearest hundredth

223 = 223 to the nearest thousandth

= 0 to the nearest tenth

= 0 to the nearest hundredth

= 0 to the nearest thousandth

Other Divisions Math homework are

10258 divide by half plus 20

Homework answers: (10258/2) + 20 = 5149

10258 divide by half plus 40

Homework answers: (10258/2) + 40 = 5169

10258/46 divided by 2

Answer: (10258/46) ÷ 2 = 111.5

8 0

3 years ago

Pull displays his sports trophies on shelves in his room. he has 5 trophies on each of 3 shelves and 2 trophies on another shelf

Vesnalui [34]

5 + 5 + 5 = 15
15 + 2 = 17 trophies
(5 x 3) + 2 = x (This is a possible way of writing the expression.)

5 0

3 years ago

What operations would Addison perform, and in what order would Addison perform them, to solve 5n+ 15 = 20 ?

Minchanka [31]

I think it’s C because 5n means multiplying both integers

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3 years ago

Find the distance and midpoint for the points (3,4) and (19, 16).

Goryan [66]

Given parameters:

Coordinates of the points = (3,4) and (19, 16)

Unknown:

The distance between the points = ?

The midpoint = ?

Solution:

The distance between two points can be mathematically solved using;

D = $\sqrt{(x_{2} - x_{1})^{2} + (y_{2} - y_{1})^{2} }$

where x₁ = 3, x₂ = 19 and y₁ = 4, y₂ = 16

Input the parameters and solve;

D = $\sqrt{(19 - 3)^{2} + (16 - 4)^{2} }$ = 20

Midpoint;

The expression is given as;

x $_{m}$ , y $_{m}$ = $\frac{x_{1} + x_{2} }{2}$ , $\frac{y_{1} + y_{2} }{2}$

input the parameters and solve;

= $\frac{3 + 19}{2}$ , $\frac{4 + 16}{2}$

= 11 , 10

The midpoint is (11, 10)

8 0

3 years ago