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hram777 [196]
2 years ago
15

Anne, Mary, and Lynn team up to pick apples. Anne can pick 4 baskets of apples per hour, and Mary can pick 5 baskets per hour. A

nne, Mary, and Lynn work together and pick 6 baskets of in half an hour. How many baskets of apples caqn Lynn pick by herself in 3 hours?
Mathematics
2 answers:
Marat540 [252]2 years ago
6 0

Answer:

15 baskets of apple

Step-by-step explanation:

because she can arrive 5 basket per hour

and it multiplies by 3

krek1111 [17]2 years ago
4 0

Answer:

Lynn can pick nine baskets in three hours

Step-by-step explanation:

Anne and Mary pick 9 Baskets an hour

so in a half an hour they pick 4 and a half.

But it says they pick 6 together so lynn picked one and a half baskets in a half an hour

so over an hour she picks three

and over three hours she picks nine.

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Zigmanuir [339]

Answer:

Step-by-step explanation:

To start of u have to subtract 150 with 180 which is 180 (cuz its a straight line and E to get angle S

Now that we know that 180-150= 30

We add S and R then subtract by 180

so 80+ 30= 110

then we said subtract 180

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IF RIGHT PLZ GIVE BRAINLIEST  

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2 years ago
9/20
NISA [10]

For this case we must find the solution of the following quadratic equation:

x ^ 2 + 5x + 7 = 0

Where:

a = 1\\b = 5\\c = 7

Then, the solution is given by:

x = \frac {-b \pm \sqrt {b ^ 2-4 (a) (c)}} {2a}

Substituting the values:

x = \frac {-5 \pm \sqrt {5 ^ 2-4 (1) (7)}} {2 (1)}\\x = \frac {-5 \pm \sqrt {25-28}} {2}\\x = \frac {-5 \pm \sqrt {-3}} {2}

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x = \frac {-5 \pm \sqrt {3i ^ 2}} {2}\\x = \frac {-5 \pm i \sqrt {3}} {2}

Thus, we have two complex roots.

Answer:

The equation has no real roots.

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3 years ago
Which of the following represents the factored form of f(x) = x3 − 81x?
sladkih [1.3K]
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