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3 years ago

I NEED HELP PLSS WILL GIVE BRAINLIEST

Mathematics

1 answer:

luda_lava [24]3 years ago

4 0

Answer:

the answer is 1

Step-by-step explanation:

(3)(1)(-1)-4+4(-2)(-1)

3(-1)-4+4(-2)(-1)

-3-4+4(-2)(-1)

-3-4-8(-1)

-3-4+8

-7+8

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George bought a lawnmower which had a list price of $360. If he got a 20% discount on the purchase, how much did he pay for the

julia-pushkina [17]

Answer:

$288.00

Step-by-step explanation:

$360.00

20%

=$288.00

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4 years ago

What is the recursive formula when given the explicit formula for the following geometric sequence?

GenaCL600 [577]

Answer:

$\left \{ {{a_1=12} \atop{a_n=a_{n-1}*(33)}} \right.$

Step-by-step explanation:

For a geometric sequence the explicit formula has the following formula:

$a_n=a_1(r)^{n-1}$

Where $a_1$ is the first term in the sequence, and r is the common ratio and $a_n$ is the nth term of the sequence:

In this case we have the following sequence

$a_n = 12(33)^{n-1}$

Then:

$a_1=12\\r=33$

The recursive formula for the geometric sequence has the following formula

$\left \{ {{a_1} \atop {a_n=a_1*r}} \right.$

Where $a_1$ is the first term in the sequence, and r is the common ratio and $a_n$ is the nth term of the sequence:

In this case the recursive formula is:

$\left \{ {{a_1=12} \atop{a_n=a_{n-1}*(33)}} \right.$

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3 years ago

Ratio equivalent to 1:3

Margaret [11]

2:6

3:9

4:12

These are all equivilant

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4 years ago

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Y = x - 2
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The integers are 37, 39, and 41.

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3 years ago

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