Think of the letter X as four vectors starting from the center and pointing outward. Label the four vectors starting from the to
p left and proceeding u, v, w, z.
(a) Does u times v point in or out of the page? (in/out)
(b) Does u times z point in or out of the page? (in/out)
(c) Compute u times w.
(a) Does u times v point in or out of the page? (in/out)
(b) Does u times z point in or out of the page? (in/out)
(c) Compute u times w.
1 answer:
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After 2 hours time , both Abe and Gabe to cost the same amount .
<u>Step-by-step explanation:</u>
Here we have , a car needs fixing and Abe can fix it for $70 per hour with a $60 part, but Gabe can fix it for $80 an hour with a $40 part. We need to find How long will it take for both Abe and Gabe to cost the same amount .Let's find out:
Let the time for which both Abe and Gabe to cost the same amount be x hours, so according to question scenario we will have equation as :
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Therefore , After 2 hours time , both Abe and Gabe to cost the same amount .