3 years ago

The proportion used to find the average number of trout you would expect to live in the pond is

Mathematics

2 answers:

Ronch [10]3 years ago

6 0

Answer:140

Step-by-step explanation:

sergiy2304 [10]3 years ago

4 0

Answer:140

Step-by-step explanation:

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The sum of two numbers is 196. One number is 64 more than the other. Find the numbers.

ValentinkaMS [17]

Answer:

I just guessed random numbers until I got 66 and 130.

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3 years ago

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Find a quadratic function that includes the set of values below.<br> (0,9). (2,15) (3,12)

nlexa [21]

Answer:

$f(x) = -2x^2 + 7x + 9$

Step-by-step explanation:

$f(x) = ax^2 + bx + c\\f(0) = 9 => c = 9;\\f(2) = 15 = 4a + 2b + 9 2a + b = 3\\f(3) = 9a + 3b + 9 = 12 3a + b = 1\\Subtract the second equation from the first:\\-a = 2 => a = -2; b = 7; c = 9\\f(x) = -2x^2 + 7x + 9$

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3 years ago

I need help, someone help me, please

lara [203]

Answer:

(a): 46 degrees

(b): 63 degrees

(c): 27 degrees

(d): 60 degrees

Step-by-step explanation:

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2 years ago

Help please!!!!!!!!!!!!

matrenka [14]

Answer:

your answer is as follows

Step-by-step explanation:

5x+20=3x+60

2x=40

x=20

(equating the slopes)

8 0

2 years ago

A box of the Tic Tacs contains 44 of the 1 1/2- calorie flavored breath mints. How many calories are there in a box of Tic Tacs?

masya89 [10]

Answer:

forty-four times 1.5 equals 66

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2 years ago