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ella [17]
2 years ago
9

A rectangle’s width is one-fourth of its length. Its area is 9 square units. The equation l(l) =1/4 9 can be used to find l, the

length of the rectangle. What is the length of the rectangle?
Mathematics
1 answer:
zlopas [31]2 years ago
6 0
The answer is 6 because 6/4 = 1.5 and 1.5• 6 =9
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The original price of a computer game is $45. The price is marked down by $18. What percent of the original price is the markdow
natali 33 [55]

Answer:

60%

Step-by-step explanation:

To know the discount, we must know how much that $ 18 represents of the original price, as follows:

18/45 = 0.4

That is, $ 18 is 40% of $ 45

Therefore, to calculate the discount we must subtract what represents 45%, that is, 100%

100% - 40% = 60%

In other words, the discount is 60%

6 0
3 years ago
A company manufactures handband a wirleless
PIT_PIT [208]

Answer:

1. 21 represents the cost of manufacturing one handband.

3. The initial start up cost is $15000.

5. The company spends $57000 to manufacture 2000 handbands.

Step-by-step explanation:

We are given the cost function for manufacturing 'h' amount of handbands and it is provided that there was initial start up costs involved.

Now, as the cost function is given by, C(h) = 21h + 15000.

We can see that the initial start up cost is $15000.

As, 'h' is the number of handbands being made. So, 21h in C(h) is the cost of manufacturing 'h' handbands.

Therefore, 21 is the cost of manufacturing one handband.

Since, C(h) = 21h + 15000.

Substituting h = 2000, we get,

C(2000) = 21×2000 + 15000.

i.e. C(2000) = 42000 + 15000.

i.e. C(2000) = 57000.

The company spends $57000 to manufacture 2000 handbands.

Since, we are provided with only cost function, we can not talk about the profit.

Hence, option 1, 3 and 5 are correct.

PLEASE MARK ME BRAINLIST!

7 0
2 years ago
You change oil every 6000 miles and drive 2000 miles a month; how many times a year do you change oil?
dlinn [17]

Answer:

you would change it 4 times a year

Step-by-step explanation:

if there is 12 months in a year and 3 mounths equal 6000 then divide 12/3=4

8 0
3 years ago
Please help!! 10-|-5-2|
Lena [83]

Answer:

3

Step-by-step explanation:

10-|-5-2|

10-|-7|

10-(7)

10-7

3

5 0
3 years ago
How many cups 1/2 + 1 1/6 + 1 3/4 in fraction plz
laila [671]
3 and 5/12 is the answer
7 0
2 years ago
Read 2 more answers
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