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3 years ago

This is the rest i could really use your help

Mathematics

2 answers:

hammer [34]3 years ago

7 0

Answer:I have no idea either looks like I should study this

Step-by-step explanation:

777dan777 [17]3 years ago

4 0

Answer: 1st one is $200 and the 2nd one is $33

Step-by-step explanation:

i just did the questions

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CORRECT ANSWER GETS BRAINLIEST

Vera_Pavlovna [14]

Answer:

Ordered pair (10, 8) on the graph represent

that price of 10 pound of potatoes is 8 $.

Step-by-step explanation:

Someone else had a similar question:

link to question-

https://brainly.in/question/19964025

Hope this helps!

5 0

3 years ago

Solve the inequality 10p- 8≥ 12

Pie

The answer to this inequality is

p ≥ 2

5 0

3 years ago

Read 2 more answers

PLEASE HELPPP Today in Algebra class, Ethan learned about the expressions (1+ 1/x)^x and e, but he can't remember if (1+1/x)^x g

tester [92]

Part 1

Use your calculator to have it display $e \approx 2.71828182846$ and round that to five decimal places to get $e \approx 2.71828$

<h3>Answer: 2.71828</h3>

=============================================

Part 2

Plug in x = 5 to get

$y = \left(1 + \frac{1}{x}\right)^x\\\\y = \left(1 + \frac{1}{5}\right)^5\\\\y = 2.48832\\\\$

<h3>Answer: 2.48832</h3>

=============================================

Part 3

Now plug in x = 25

$y = \left(1 + \frac{1}{x}\right)^x\\\\y = \left(1 + \frac{1}{25}\right)^{25}\\\\y \approx 2.66583633148742\\\\y \approx 2.665 84\\\\$

<h3>Answer: 2.66584</h3>

=============================================

Part 4

Plug in x = 125

$y = \left(1 + \frac{1}{x}\right)^x\\\\y = \left(1 + \frac{1}{125}\right)^{125}\\\\y \approx 2.70748783321031\\\\y \approx 2.70749\\\\$

<h3>Answer: 2.70749</h3>

=============================================

Part 5

As x gets larger, it appears (1+1/x)^x is getting closer and closer to e = 2.71828 since the sequence of answers (from parts 2 through 4) was 2.48832, 2.66584, 2.70749.

5 0

3 years ago

A rectangle has a length that is 9 feet less than four times its width. Its area is 90 square feet

kramer

Answer:

The length of rectangle is $15\ ft$

The width of rectangle is $6\ ft$

Step-by-step explanation:

Let

x-----> the length of rectangle

y----> the width of rectangle

we know that

The area of rectangle is equal to

$A=xy$

$A=90\ ft^{2}$

$90=xy$ -----> equation A

$x=4y-9$ -----> equation B

substitute equation B in equation A and solve for y

$90=(4y-9)y$

$4y^{2}-9y-90=0$

using a graphing calculator

The solution is

$y=6\ ft$

Find the value of x

$x=4y-9$ -----> $x=4(6)-9=15\ ft$

5 0

4 years ago

- There are 75 cars at a dealership. 35 are blue or red. Suppose 16 are red and 3 are

viva [34]

Answer:

19 are blue

Step-by-step explanation:

35 - 16 = 19

35 + 3 = 38 & 75 - 38 = 37

7 0

3 years ago