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Ipatiy [6.2K]
3 years ago
14

A store selling art supplies finds that they can sell x sketch pads each week at a price of p dollars each, according to the for

mula x = 1000 − 400 p. What price should they charge (in interval notation and rounded to the nearest cent) if they want to sell
a . At least 625 pads each week? b . More than 300 pads each week?

c . Less than 200 pads each week? d . At most 475 pads each week?
Mathematics
1 answer:
Galina-37 [17]3 years ago
8 0

Answer:

c and b and a

Step-by-step explanation:

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the shapes is going to look like an oval

Step-by-step explanation:

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9600 is invested at 8% per annum simple interest for 5 years​
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Answer:

$3,840

Step-by-step explanation:

9600 x 0.08 =  768 per years (assuming flat rate)

768x5= 3,840

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you are getting your hair cut and it costs you $18.30 you decide to tip the hairdresser 15% how much did you pay in total​
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3 years ago
What is the explicit rule for the arithmetic sequence shown in the graph?​
Afina-wow [57]

Answer:

Step-by-step explanation:

Looking at the given graph, the slope of the line is expressed as

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

y2 = 19.5

y1 = 9.5

x2 = 6

x1 = 1

Slope = (19.5 - 9.5)/(6-1)

Slope = 10/5 = 2

The successive terms is increasing by 2

The formula for the nth term of an arithmetic sequence is expressed as

Tn = a + (n - 1)d

Where

a is the first term of the sequence

n is the number of terms in the sequence.

d is the common difference.

From the information given,

a = 9.5

Tn = an

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The explicit rule for the arithmetic sequence will be

an = 9.5 + 2(n-1)

8 0
3 years ago
The following equation represents the total distance (d) that the Benson family has traveled from their home, after traveling 10
Oksanka [162]

The distance from their house the Bensons' after 412 hours will be 18, 640 miles

<h3>What is a function?</h3>

A function is an expression or rule that explains the relationship between a dependent and independent variable.

Given the function;

d= 45 t + 100

Where;

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If t = 412 hours

Substitute into the formula

d = 45 ( 412) + 100

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d = 18, 640 miles

Thus, the distance from their house the Bensons' after 412 hours will be 18, 640 miles

Learn more about functions here:

brainly.com/question/2456547

#SPJ1

6 0
1 year ago
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