4 years ago

The function y = 3.50 x + 2 represents the total amount of money, y, saved over x weeks.

Mathematics

1 answer:

enot [183]4 years ago

6 0

B it is linear Bc it increases constantly. There is a constant slope that doesn’t change

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Arithmetic and geometric series -Find the sum of the first 50 terms of the following series, to the nearest integer.

grandymaker [24]

Answer:

Step-by-step explanation:

21-13=8 and 29-21=8

So this is aritmetic series where a₁ = 13, and r = 8

Sum of the first n terms:

$S_n=\dfrac{a_1+a_n}{2}\cdot n=\dfrac{a_1+a_1+(n-1)r}{2}\cdot n=\dfrac{2a_1+(n-1)r}{2}\cdot n\\\\\\S_{50}=\dfrac{2\cdot13+(50-1)\cdot8}{2}\cdot50=(13+49\cdot4)\cdot 50=10,450$

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3 years ago

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Leviafan [203]

The measure of what?

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3 years ago

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(a−2b)^3 when a=−4 and b=−12

erma4kov [3.2K]

Answer:

8,000

Step-by-step explanation:

You can simplify it to (-4+24)^3a

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3 years ago

What is a fraction between 2/3 and 4/7

Zigmanuir [339]

Answer:

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Step-by-step explanation:

it is between 2/3 and 4/7

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3 years ago

I WILL AWARD BRAINLIEST!! PLEASE HELP!!!

lana66690 [7]

$speed = \frac{distance}{time}$

from the question,

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C. BC is deacceleration = -dv/dt

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3 years ago