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sergey [27]
3 years ago
11

PLEASE HELP DUE IN 5 minutes

Mathematics
2 answers:
jeka57 [31]3 years ago
7 0

Answer:

22 hours

Step-by-step explanation:

12 per hour.

$36 = 7 sales.

(300-36)/12=22

So 22 hours.

Hope this helps plz hit that crown !!!

Natasha2012 [34]3 years ago
5 0

Answer:

22

Step-by-step explanation:

1. 300 - 36= 264

2. 264/12=22

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Step-by-step explanation:

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Find the circumference of the pizza use 3.14 the pizza is 7 inches
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45 inches

Step-by-step explanation:

C = (pi)(diameter).

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6 0
3 years ago
Read 2 more answers
A store specializing in mountain bikes is to open in one of two malls. If the first mall is​ selected, the store anticipates a y
Natasha_Volkova [10]

Answer:

a) Expected profit = $300,000

b) Expected profit = $405,000

c) The second mall should be chosen in order to maximize the expected profit

Step-by-step explanation:

If the first mall is selected:

Anticipated profit on success = $900,000

Anticipated loss on failure = $300,000

Probability of success, p = 1/2

Probability of failure, q = 1-p = 1-1/2

q = 1/2

If the second mall is selected:

Anticipated profit on success = $600,000

Anticipated loss on failure = $180,000

Probability of success, p = 3/4

Probability of failure, q = 1-p = 1-3/4

q = 1/4

a) Expected profit for the first mall:

Expected profit = (p*profit) - (q*loss)

Expected profit =(1/2 * 900000) - (1/2 * 300000)

Expected profit = $300,000

b)  Expected profit for the second mall:

Expected profit = (p*profit) - (q*loss)

Expected profit =(3/4 * 600000) - (1/4 * 180000)

Expected profit = $405,000

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4 0
3 years ago
Read 2 more answers
Which statement describes the graph f(x)=4x^7+40x^6+100x^5?
Anestetic [448]

Answer:

Graph crosses the x-axis at x = 0 and has zeros at {-5, -5}.

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Note that f(x) factors as follows:  f(x) = 4x^5 (x^2 + 10x + 25), which in turn factors into f(x) = 4x^5 (x + 5)^2.

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{0, -5, -5}.

Thus, we can immediately eliminate the first two possible answers.

The factor x^5 tells us that the graph crosses the x-axis at 0.  If we had x^6, which is an even power of x, the graph would only touch the x-axis at 0.

The correct answer choice is the third one.

8 0
3 years ago
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