_(9)=(2(1-2(2)^(9)))/(1-2(2))PLEASE HELP ME OUT.

Mathematics

1 answer:

USPshnik [31]3 years ago

4 0

Answer:

the answer = um ok

Step-by-step explanation:

You might be interested in

How do I delete the question I posted I made a mistake lol

VikaD [51]

Answer:

You Can't

Step-by-step explanation:

Please don't post questions that aren't math related

3 0

2 years ago

Read 2 more answers

1. When the discriminant is grater than zero, the equation has:

Yakvenalex [24]

No spoliation skdnfnd

3 0

3 years ago

Katie and becca each bought a new book for $50 . Katie sold her book to the bookstore for 25% less than the original price. . Be

r-ruslan [8.4K]

$\text{Lets find the prices in which they sold their books for}\\\\\text{Katie:}\\\\\text{She sold the book for 25\% less than the original price, so multiply 50 by}\\\text{0.25 and subtract}\\\\50*0.25=12.5\\\\50-12.5=37.50\\\\\text{Becca:}\\\\\text{Becca sold the book for 40\% less than the original price, calculate how}\\\text{much she sold it for}\\\\50*0.40=20\\\\50-20=30\\\\$ $\text{We need to find how much more money Katie made than Becca, so subtract}\\\text{Becca's cost from Katie's cost}\\\\37.50-30=7.50\\\\\boxed{\text{Katie received \$7.50 more than Becca}}$

4 0

3 years ago

Read 2 more answers

What is the average rate of change of the amount of the element over the 10-minute experiment? *

Dima020 [189]

Answer:

$-2.7 g/min$

Step-by-step explanation:

Given: a graph

To find: the average rate of change of the amount of the element over the 10-minute experiment

Solution:

A rate of change of one quantity with respect to another quantity is known as rate of change. If y is the dependent variable and x is the independent variable then average rate of change = change in y /change in x.

From the graph,

change in x (time) = $10-0=10$ minutes