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konstantin123 [22]
1 year ago
14

PLS HELP pls explain im confused

Mathematics
1 answer:
Gnesinka [82]1 year ago
5 0

Answer:

f(x) = 4x    1 < x ≤ 6

f(x) = 2.50x  x > 6

(Also see image attached)

Step-by-step explanation:

The function f(x) is the cost for x hours of whatever work

Considering the 3 rows of the table, the first row has already been filled in and it states that if the number of hours is one or less, the cost is 0

We have to fill in the rest

2nd to sixth hour is 4 per hour so this can be represented as

f(x) = 4x     1 < x ≤ 6
Essentially this states that if the number of hours is more than 1, the cost is $4 per hour pro-rated if necessary)

For the last row we have
f(x) = 2.50x    x > 6

Note that the tricky part here is trying to figure out when the second hour starts. The second hour starts immediately after passage of exactly one hour Thus if the total time worked is 1 hour and 15 minutes, you will still be charged for the 15 minutes over and above the first hour is $4 per hour. That means you will be charged for 15 minutes which is 1/4th of the second hour and this will cost you $1

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The Flynns' monthly budget allowed them to spend 5555 for household expenses. During June and July they
cricket20 [7]

Answer:

They have over spent $925

Step-by-step explanation:

Given:

The Monthly amount Flynn's spent on Household  = $555

Amount spent In June and July together = #2035

To Find:

The over spent amount in June and July = ?

Solution:

For a month the budget is $555

According to the budget the amount they should have spent for the month of June and July will be

=> $555 for June  + $555 for July

=> $1110

But they have spent $ 2035 for June and July together

Si the extra amount will be

Amount spent - actual budget amount

=> $2035 - $1110

=> $925

3 0
3 years ago
The rectangle is 16 inches by 25 inches. If the scale is 4 in :5 ft what is the length and width of the rectangle in feet.
Alenkasestr [34]

Answer:

The length and width of the rectangle are 20 feet and 31.25 feet, respectively.

Step-by-step explanation:

Let the scale be 4\,in\,:\,5\,ft and the dimensions of the rectangle being 4 inches and 5 inches, respectively. The scale (r), measured in inches per feet, is equivalent to the following rational number:

r = \frac{4\,in}{5\,ft}

We can convert each length by dividing it by scale factor. That is:

Length

l' = \frac{16\,in}{\frac{4\,in}{5\,ft} }

l' = 20\,ft

Width

w' = \frac{25\,in}{\frac{4\,in}{5\,ft} }

w' = 31.25\,ft

The length and width of the rectangle are 20 feet and 31.25 feet, respectively.

8 0
2 years ago
100 points anwser asap
natita [175]

Answer:

23

Step-by-step explanation:

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3 years ago
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Answer:

it just takes longer

Step-by-step explanation:

you count by 1 from 100 until 1000

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2 years ago
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I think its B but im not 100% sure
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