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professor190 [17]
3 years ago
6

Please help!!!!!!!!!

Mathematics
1 answer:
Natali [406]3 years ago
6 0

Answer: $432

Step-by-step explanation: If he marks up the price by 80% then you multiply the price (240) times 0.8, which is 192. That is how much he marks it up -- $192. SO then you add how much he marks it up to the original price of $242 which is $432.

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i know this is a stupid stupid question i just want see how fast it takes to answer my question ill even mark u brainiest so her
ddd [48]

Answer:

2

Step-by-step explanation

I gave been doing massive research on this topic and have been trying to complete it. If my research is right the answer will be 2.

6 0
3 years ago
In 1984 a locally-owned car company sold 2,743 cars. In 2003, the car sales rose to 4,069. What was the average rate of change f
tatiyna

Answer:

70 cars  per year.

Step-by-step explanation:

Given:

In 1984 a locally-owned car company sold 2,743 cars.

In 2003, the car sales rose to 4,069.

Question asked:

What was the average rate of change for the total number of cars sold?

Solution:

In 2003 number of cars sold = 4069

In 1984 number of cars sold = 2743

Change in the number of car sold = 4069 - 2743

                                                         = 1326

Now, time interval between 2003 and 1984 = 19

The\ average\ rate\ of\ change=\frac{Change\ in\ the\ number\ of\ car\ sold}{Time \ interval}

                                             =\frac{1326}{19} \\=69.789\\\\=70\ cars\ per\ year\  (approx)

Thus, the average rate of change for the total number of cars sold is 70 cars  per year.

7 0
3 years ago
Which division problem does the model below show?
denis-greek [22]

Answer:

A

Step-by-step explanation:

6 0
4 years ago
Is y=-4+3x^2 maximum of minimum
mixer [17]

Answer:

minimum

Step-by-step explanation:

Given a quadratic in standard form : y = ax² + bx + c : a ≠ 0

Whether the function is maximum or minimum can be determined by consideration of the sign of the coefficient a

• If a > 0 then minimum

• If a < 0 then maximum

For y = - 4 + 3x² the value of a is 3 > 0

Hence y = - 4 + 3x² is a minimum

7 0
4 years ago
Nancy's 50 meter freestyle swim time was 2i.004 seconds. Betty's 50 meter freestyle swim time was 27.949 seconds. What was the d
xxMikexx [17]
6.945 seconds was the difference between Nancy's and Betty's swim times.

27.949 - 21.004 = 6.945
8 0
3 years ago
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