40POINTS!!!! PLEASE HELP!!!

Mathematics

1 answer:

KatRina [158]3 years ago

4 0

Now this right here is a tough question

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A salesperson receives step commission on sales calculated as follows: * 8% on first $1000 _________________ * 12% next $2000 __

Sonja [21]

Step-by-step explanation: Assuming the commission is calculated on a weekly basis and no sales were made on Saturday or Sunday:

Total Sales = $12794.23

8% of $1000 = $80

12% of $2000 = $240

20% of $9794.23 = $1958.85

Total = $2278.85

4 0

3 years ago

How is 5.67 written in standard form

zvonat [6]

5.00+0.67+0.07 that's it I believe

4 0

3 years ago

Read 2 more answers

100 pints help would be greatly appreciated

Veronika [31]

Answer:

(4, -2) (see attached)

Step-by-step explanation:

Vector addition on a graph is accomplished by placing the tail of one vector on the nose of the one it is being added to. The negative of a vector is in the direction opposite to the original.

<h3>vector components</h3>

The components of the vectors are ...

u = (1, -2)

v = (-6, -6)

Then the components of the vector sum are ...

2u -1/3v = 2(1, -2) -1/3(-6, -6) = (2 +6/3, -4 +6/3)

2u -1/3v = (4, -2)

<h3>graphically</h3>

The sum is shown graphically in the attachment. Vector u is added to itself by putting a copy at the end of the original. Then the nose of the second vector is at 2u.

One-third of vector v is subtracted by adding a vector to 2u that is 1/3 the length of v, and in the opposite direction. The nose of this added vector is the resultant: 2u-1/3v.

The resultant is in red in the attachment.