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3 years ago

One meter of electrical cord costs 3 dollars. How much should one pay for... 2/3 meters?

Mathematics

2 answers:

uranmaximum [27]3 years ago

6 0

2/3 of 3 is 2 because u just get that

vesna_86 [32]3 years ago

4 0

$2 because 2/3 is 2 so you would pay $2 for only 2/3 meters

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1.2 Exit Ticket

mestny [16]

Answer:

174

Step-by-step explanation:

Given

132, 145, 97, 112, 128, 82

Required

Estimate amount of students in an art class

This is calculated by obtaining the mean of the given data

$Mean = \frac{\sum x}{n}$

Where n is the number of observations

So; n = 6

$Mean = \frac{132+ 145+ 97+ 112+ 128+ 82}{6}$

$Mean = \frac{696}{6}$

$Mean = 174.0$

<em>Hence, the estimated number of students is 174</em>

4 0

3 years ago

Help, if you don't know. Pls don't answer!! I need help quick!!!

fredd [130]

(y1 - y2) / (x1 - x2) = slope

(-1 - 3) / (4 - 2)

-4 / 2

<em>-2</em>

Hope this helps! :)

7 0

3 years ago

What is the y-intercept in the equation y=8x+6

lisabon 2012 [21]

Answer:

(0,6) or 6

Step-by-step explanation:

To find the y-intercept look at the last variable you have, which in this case is 6. Glad to help :)

7 0

3 years ago

A checking account rounds the amount of money deposited to the nearest hundredths place. After tax returns on April 15th, Yuan e

ludmilkaskok [199]

Answer:

$\boxed{\text{\$336.35}}$

Step-by-step explanation:

Yuan earned $336.3457.

You are asked to round this number to the nearest hundredth, that is, so there are only two digits after the decimal.

$336.34|57

A rule in rounding numbers is: if the first figure to be dropped is 5 with any nonzero digits following it, then the last figure kept should be rounded up (increased by 1).

The number becomes $336.35.

$\boxed{\large \textbf{\$336.35}} \text{ was placed in Yuan's checking account}$

6 0

4 years ago

The function h(x) is given below.

viva [34]

The inverse function will be h⁻¹(x) = { ( 3, -5 ) , ( 5, -7),( 6 ,-9),( 10,-12),(12,-16)}.

<h3>What is function?</h3>

A function is defined as the expression that set up the relationship between the dependent variable and independent variable.

Given function is:-

h(x) = {(3, –5), (5, –7), (6, –9), (10, –12), (12, –16)}

The inverse function is given as:-

h(x,y) = h⁻¹( y,x )

So the inverse function will be:-

h⁻¹( x, y ) = { ( 3, -5 ) , ( 5, -7),( 6 ,-9),( 10,-12),(12,-16)}.

Therefore inverse function will be h⁻¹(x) = { ( 3, -5 ) , ( 5, -7),( 6 ,-9),( 10,-12),(12,-16)}.

To know more about function follow

brainly.com/question/2833285

#SPJ1

3 0

2 years ago