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Bogdan [553]
3 years ago
6

Heathers weekly pay is directly proportional to the number of hours she works at the record store her pay is 174 for 24 hours of

work what is the amount of pay for 40 hours of work
Mathematics
1 answer:
Karolina [17]3 years ago
8 0

Answer:

Heather pay will be <u>290</u> for 40 hours of work.

Step-by-step explanation:

Given:

Amount he gets paid weekly =174

Number of hours of work =24

we need to find the amount of pay for 40 hours of work.

Also Given:

weekly pay is directly proportional to the number of hours.

Framing in equation form we get;

Amount Of Pay ∝ Number of hours of work

Hence Amount of Pay = k × Numbers of hours of work.

where k is constant.

Substituting the values we will find the value of k

174 = k \times 24\\\\k = \frac{174}{24} = 7.25

Now using this we will find the amount of pay when hours of work is 40.

Amount Of Pay = 7.25\times 40 = 290

Hence Heather pay will be <u>290</u> for 40 hours of work.

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Jim's wages vary directly as the numbers of hours he works. For 7 hours, he makes
Blababa [14]

Answer:

$205.35

Step-by-step explanation:

First, divide 38.85 by 7. You should get 5.55 for every 1 hour.

Then, multiply 5.55 by 37. You should get 205.35

So for 37 hours, Jim will earn 205.35

Hope this helped!

7 0
3 years ago
Compute the average (mean) from the data shown. (round to the nearest whole number)
Norma-Jean [14]

Answer:the answer is B 60.

Step-by-step explanation:

3 0
3 years ago
Solve step by step solution then only i can do it plxx ​
Anuta_ua [19.1K]

Answer:

<h3><u>Let's</u><u> </u><u>understand the concept</u><u>:</u><u>-</u></h3>

Here angle B is 90°

So \triangle ABC and \triangle ABD Are right angled triangle

So we use Pythagoras thereon for solution

<h3><u>Required Answer</u><u>:</u><u>-</u></h3>
  • First in triangle ABC

perpendicular=p=8cm

Hypontenuse =h =10cm

  • We need to find base=b

According to Pythagoras thereon

{\boxed{\sf b^2=h^2-p^2}}

  • Substitutethe values

\longrightarrow\sf b^2=10^2-p^2

\longrightarrow\sf b={\sqrt {10^2-8^2}}

\longrightarrow\sf b={\sqrt{100-64}}

\longrightarrow\bf b={\sqrt {36}}

\longrightarrow\sf b=6

\therefore\overline{BC}=6cm

  • BD=BC+CD

\longrightarrowBD=9+6

\longrightarrowBD=15cm

  • Now in \triangle ABD

Perpendicular=p=8cm

Base =b=15cm

  • We need to find Hypontenuse =AD(x)

According to Pythagoras thereon

{\boxed {\sf h^2=p^2+b^2}}

  • Substitute the values

\longrightarrow\sf h^2=8^2+15^2

\longrightarrow\sf h={\sqrt {8^2+15^2}}

\longrightarrow\sf h={\sqrt {64+225}}

\longrightarrow\sf h={\sqrt {289}}

\longrightarrow\sf h=17cm

\therefore{\underline{\boxed{\bf x=17cm}}}

3 0
2 years ago
NEED ANSWER ASAP!!<br> Find x
sineoko [7]

Step-by-step explanation:

\frac{48}{2x + 7}  =  \frac{40}{5x - 2}  \\ 48(5x - 2) = 40(2x + 7) \\ 240x - 96 = 80x + 280 \\ 240x - 80x = 96 + 280 \\ 160x = 376 \\  \frac{160x}{160}  =  \frac{376}{160}  \\ x = 2.35

6 0
3 years ago
A bricklayer lays 421 bricks on day 1 of a project, 623 on the 2nd day, and 343 the 3rd day, how many was the total number of br
Angelina_Jolie [31]
1,387 because you just add all the bricks (421+623+343)
4 0
2 years ago
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