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Harman [31]
3 years ago
14

Penelope works after school for 4.5 hours on Monday, Tuesday, and Fridays. She doesn't have classes on Wednesday or Thursdays, s

o she works 8 hours on each of those days. If she makes $413 each week, what's her hourly rate?
Mathematics
1 answer:
antoniya [11.8K]3 years ago
7 0

Answer:

The answer is $14.00 and hour

step-by-step explanation:

you first add the hours for Monday, Tuesday, and Fridays

4.5 + 4.5 + 4.5 = 13.5 hours

then you add Wednesday and Thursday's hours

8 + 8 =16

then you will add your total hours together

16 + 13.5 = 29.5

you already know that she is going to make $413 on her check.  to find out how much she makes an hour you are going to divide $413 by 29.5

413 / 29.5 = 14

So that means she makes $14 an hour

you can check it to make sure it is right.  You will multiply 14 by 29.5

14(29.5) = $413

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Semmy [17]
Answer: .24


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5 0
3 years ago
Who knows how to do this ​
IgorC [24]

Answer:

<h2>144 {cm}^{2}</h2>

Step-by-step explanation:

Given,

As we know that the all sides of the square are equal.

Length of a square paper = 12 cm

Area of square = ?

Now, let's find the area of square

=  {l}^{2}

plugging the value of length,

{(12)}^{2}

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= 144 square cm

Hope this helps...

Best regards!!

7 0
3 years ago
THESE ARE SEPARATE QUESTIONS THAT I DECIDED TO COMBINE:
saul85 [17]

1).  Her walking pace is  (1.75 miles) / (50 minutes).

If you want it in units of (miles per hour), do it like this:

               (1.75 miles / 50 minutes) x (60 minutes / 1 hour)

           =  (  1.75 x 60 / 50 ) miles per hour.

2).  The average change was 

                         (30 - 45) degrees  / (5 minutes) .

I'm sure you can do the division and make an integer out of that.

3).  Each bracelet cost $3.10.
Caroline bought five of them, so she spent $3.10 five times.
Either do the multiplication, or else write down $3.10 five times
and do the addition.

4).  In order to factor the expression, the two terms would need
to have some common factor ... both terms need either a power
of 'x', or they need two numbers that have a common factor.
They don't both have an 'x', and 13 and 10 have no common factor.

5).  Todd earned 'T' dollars.
Twice what Todd earned is  2T .
$350 more than that is   2T+350 .
The question says that 2,500 is exactly that amount,
so you can write
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8 0
3 years ago
What is the explict rule for the sequence 12,22,32,42​
icang [17]

The explicit rule for given sequence is:

a_n=2+10n

Further explanation:

We have to determine first of all if the sequence is arithmetic or geometric.

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  • If the ratio of two consecutive terms is same then the sequence is geometric sequence

Given sequence is:

12,22,32,42​

a_1=12\\a_2=22\\a_3=32\\.......\\Let\\d=Common\ difference\\d=a_2-a_1=22-12=10\\d=a_3-a_2=32-22=10

The common difference is 10 which is same for all consecutive terms. So the sequence is an arithmetic sequence.

The general formula for arithmetic sequence is:

a_n=a_1+(n-1)d\\Here,\\a_n\ is\ the\ nth\ term\\a_1\ is\ the\ first\ term\\d\ is\ the\ common\ difference

Putting the values of a1 and d

a_n= 12+(n-1)(10)\\a_n=12+10n-10\\a_n=2+10n

The explicit rule for given sequence is:

a_n=2+10n

Keywords: Arithmetic sequence, Common Difference

Learn more about arithmetic sequence at:

  • brainly.com/question/1522572
  • brainly.com/question/2491745

#LearnwithBrainly

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Answer:dwqdwdqw

Step-by-step explanation:

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4 0
2 years ago
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