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pashok25 [27]
3 years ago
5

Question in image below.

Mathematics
1 answer:
alexira [117]3 years ago
7 0
Someone is answering for you ! But good luck and try your best !
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3 years ago
Can someone please help me with this math problem? Thank you!
lorasvet [3.4K]
To find the zeros, set y = 0
-5(x-4)^2 +10 = 0
Now try to isolate the (x-4)^2 term (move 10 to right side, divide by -5)
(x-4)^2 = \frac{-10}{-5} = 2
Next take square root of both sides (this cancels the square on (x-4))
x-4 = \pm  \sqrt{2}
x = 4 \pm  \sqrt{2}

For interpretation, x = price, y = profit
We are solving for price where profit = 0.
7 0
4 years ago
Lucy wants to wear different clothes everyday. She has 8 dresses, 7 pairs of shoes, and 3 pairs of earrings. Lucy can choose 1 d
elena-14-01-66 [18.8K]

She can wear outfits differently in 167 days.

Given that Lucy wants to wear different clothes everyday, and she has 8 dresses, 7 pairs of shoes, and 3 pairs of earrings, and Lucy can choose 1 dress, 1 pair of shoes, and 1 pair of earrings every day, but however 1 dress and 1 pair of shoes don't look good together, to determine, in such circumstances, how many days can she wear outfits differently, the following calculation must be made:

  • (8 x 7 x 3) - 1 = X
  • 168 - 1 = X
  • 167 = X

Therefore, she can wear outfits differently in 167 days.

Learn more about maths in brainly.com/question/17002975

3 0
3 years ago
Pls help
mafiozo [28]

Answer:

18 minutes to run a mile

Step-by-step explanation:

1.5 is equal to 150%. so given that you have 12 minutes you can do what is 150% to 12 so 100% of 12 is 12 and 50% of 12 is 6 and 6 + 12 is 18

8 0
3 years ago
Anyone know the answer? Pls help
makvit [3.9K]
The answer would be c
6 0
3 years ago
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