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Setler [38]
2 years ago
12

Steve jobs sells apples and gets paid on a graduated commission scale. He gets 4% of the first $1000 and 6% of anything over $10

00. How much
would he earn if he sold $11,000 worth of apples?
A. 660
B. 640
C. 440
D. 1100​
Mathematics
2 answers:
GREYUIT [131]2 years ago
7 0

Answer:

Step-by-step explanation:

1000*4%= 40

10000*6%=600

640

Nikitich [7]2 years ago
3 0

Answer:

1000*4%

10000*6%

640

Step-by-step explanation:

Hope this helps

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Answer:

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Step-by-step explanation:

The first step is always to look at the question to see what you are given and what you are asked for. The next step is to identify the relevant relations between what you have and what you need to find.

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1) You are given a sequence of (x, y) points where x increases by 1 from one point to the next, and y increases by a factor of 8. This tells you the value of y form a geometric sequence that is described by an exponential function.

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If this were a geometric sequence, we could write the general term using a1=1 and r=8:

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Instead, this is a relation between x and y. It is the same relation as for the geometric sequence, but with different variable names. We have y instead of an, and we have x instead of n. So, the equation is ...

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2) This equation is of the form ...

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2 years ago
Two sisters like to compete on their bike rides. Tamara can go 4 mph faster than her sister, Samantha. If it takes Samantha 1 ho
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Answer:

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Step-by-step explanation:

You should first form equations related to this information

Given,Tamara can go 4 mph faster than her sister, Samantha

Lets take speed to ride a bike for Samantha to be=  x mph

The speed to ride a bike for Tamara will be= x+4 mph

To cover a distance of 80 miles, Samantha takes 1 hour longer than Tamara

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=\frac{80}{x} -\frac{80}{x+4} =1\\\\\\=80(4+x)-80(x)=x(4+x)\\\\\\=320+80x-80x=4x+x^2\\\\\\=x^2+4x-320=0

Solve quadratic equation by the quadratic formula where a=1,b=4 and c=-320

x=(-b±√b²-4ac)÷2a

x=(-4±√4²-4×1×-320)÷2×1

x=\frac{-4+/-\sqrt{4^2-4*1*-320} }{2} \\\\\\x=(-4+/-\sqrt{1296} )/2\\\\\\x=\frac{-4+36}{2} =\frac{32}{2} =16

Samantha speed is 16 mph

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2 years ago
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