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3 years ago

Please help:)!!! thanks sm

Mathematics

1 answer:

castortr0y [4]3 years ago

6 0

The answer is 12 because I just did the math

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PLZ HELP ITS DUE TODAY!!!!

coldgirl [10]

Answer:

2.69827 × 10⁹

Step-by-step explanation:

any questions?

7 0

2 years ago

Ajay bought a fan and a heater for rs 4000. He sold the fan at a profit of a 25% and the heater at a loss of 5%. If he gained 7%

Alborosie

Answer: Heater -Rs 2400; Fan- Rs 1600

Step-by-step explanation:

Given

Ajay bought a fan and a heater for Rs 4000

Suppose the price of fan is x and that of heater is 4000-x

Profit on the fan is $0.25x$

Loss on heater is $0.05\times (4000-x)$

Total profit is 7% i.e. $0.07\times 4000$

$\therefore 0.07\times 4000=0.25x-0.05(4000-x)\\\Rightarrow 280=0.25x-200+0.05x\\\Rightarrow 480=0.3x\\\Rightarrow x=1600$

Thus, the price of heater is $4000-1600=Rs.\ 2400$

Price of fan is $Rs.\ 1600$

Price of heater is $Rs.\ 2400$

8 0

2 years ago

16,000 rolls of paper were purchased and 12,500 were sold at $1.79, what is the total ending inventory?

Maslowich

12,500 x 1.79 to find the price but 16,000 - 12,500 to get how many were left.
12,500 x 1.79 = $22,375 that they made from selling. 16,000 - 12,500 = 3,500 rolls left in the inventory. This question confused me so I just gave both answers.

8 0

3 years ago

Read 2 more answers

What is 4 divide 120<br> Show me that<br> divide by 120

Lena [83]

Answer: 120 divided by 4 = 30

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

What is the constant of variation if y varies inversely as x and y = 3 when x = 6? PLZ HELP ME I DONT UNDERSTAND

mojhsa [17]

Answer:

k = 18

Step-by-step explanation:

Given that y varies inversely as x then the equation relating them is

y = $\frac{k}{x}$ ← k is the constant of variation

To find k use the condition y = 3 when x = 6, that is

3 = $\frac{k}{6}$ ( multiply both sides by 6 )

18 = k

The constant of variation is k = 18

7 0

3 years ago