1 year ago

Using the function f(x) = 32 * (3/4)z, evaluate the following mentally. f(3) =

Mathematics

1 answer:

MakcuM [25]1 year ago

8 0

Answer:

I also need help with this I'm new to this app so id

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Answer:

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Step-by-step explanation:

The equation of a circle that has centre coordinates (a,b) and radius r is

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2 years ago

Aplumber charges a $75 flat fee for jobs lasting up to an hour and $30 for each hour of labor after the first hour. Which

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<h3><u>Answer</u>:- </h3>

$\longrightarrow \sf 75+ 30(h-1)$

<h3><u>Solution:-</u></h3>

<u>Given </u><u>that </u><u>:</u><u>-</u>

job last for h hours
Cost of job lasting more than 1 hour = $30
Cost for the first hour = $75

$\leadsto$ Remaining hours for which the job will last after first hour= (h-1)

<u>Therefore</u>,

Cost for subsequent hours = 30×(h-1)

= 30(h-1)

Total Cost for job = Cost for 1st hour + Cost for subsequent hours

$\quad\quad\quad\quad\quad\quad\quad\quad\boxed{\sf{= 75+30(h-1)}}$

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mr Goodwill [35]

Answer:

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Step-by-step explanation:

$3x-24=29.7\\ Distribution Property\\\\3x=53.7\\\\Adding 24 to both sides\\\\x=17.9\\Divide by 3 to both sides\\\\Hope this helps:)\\$

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Zigmanuir [339]

Second option is the correct one.
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