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4vir4ik [10]
2 years ago
12

Last year, a car dealership sold 144 new cars and 108 used cars. Since then, the number of new cars sold is increasing by 8 cars

each year,
while the number of used cars sold has been decreasing by 5 cars each year.
In how many years will the number of new cars sold be twice the number of used cars sold?
O A. 2 years
OB. 4 years
C. 6 years
O
D. O years
Mathematics
1 answer:
morpeh [17]2 years ago
4 0

Answer: 4 years

Step-by-step explanation:

144 + 8(4) = 176

108 - 5(4) = 88

88 x 2 = 176

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The 1st choice is the correct one.

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Answer:

the transistors have L=1 mm of linear size

Step-by-step explanation:

For the silicon chip the area is A=1 cm² and for the transistors the area is At=L² (L=linear size) . Then since N= 10 billion transistors of area At should fit in the area A

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4 0
3 years ago
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belka [17]

Answer:

D

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First we need to figure out how many people are going on the field trip

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7 0
3 years ago
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Anon25 [30]

Answer:

SEE BELOW

Step-by-step explanation:

Coprime numbers:

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8 0
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8 0
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