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podryga [215]
4 years ago
14

plzz help with this one last problem ill give you the brainless answer if you give me the answer for sure and I promise I won't

bother you

Mathematics
2 answers:
NISA [10]4 years ago
7 0
Hey, well no Billy is I correct because we are comparing apples and pears. He said there are 1 Apple and 3 peppers but there is actually 3 apples and 1 pepper so therefore Billy is incorrect. The correct answer is 3:1 ( 3 Apple, 1 pepper.)
castortr0y [4]4 years ago
3 0
Four ratios: 
light to dark: 4:12
dark to light: 12:4
black to white: 2:4
white to gray: 4:10
gray to white: 10:4
 any of those work.
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What is y over 3 (y/3) = 12
PSYCHO15rus [73]

Answer:

so what i would like to do is what is 12 divid by 3 and when u get ur answer that it what the y is

7 0
3 years ago
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What is the greatest common factor of 6x^3+9x-12
nlexa [21]
3

3(2x3+3x-4)

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4 0
3 years ago
5 cm
Butoxors [25]

Answer:

155

Step-by-step explanation:

calculate the areas of 2 rectangles

method A

one rectangle with lengths 8 and 10

the other 15 and 5

so 8x10 + 15x5 = 80 + 75 = 155

method B

one traingle with lenghts 5 and 7

the other 15 and 8

so 15x8 + 5x7 = 120 + 35 = 155

4 0
3 years ago
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The thorax lengths in a population of male fruit flies follow a Normal distribution with mean 0.785 millimeters (mm) and standar
Roman55 [17]
We can estimate the expected value of the various percentiles assuming the normal distribution.

The median, 50th percentile, is the mean, 0.785 mm.

Typically we remember ±1 standard deviation is 68% of the probability, so one standard deviation below the mean is 16th percentile (50-68/2) and one standard deviation above the mean is 84th percentile.

The quartiles, 25th and 75th percentile, are about 2/3 of a standard deviation away from the mean. In other words ±.67 standard deviations is 50% of the probability.  It's not a commonly remembered number like 68-95-99.7, but perhaps it should be.

The 25th percentile is 0.785 - (.67)(.07) = <span>0.7381 mm.

</span>The 75th percentile is  0.785 + (.67)(.07) = 0.8319 mm.

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</span>
8 0
4 years ago
Please help!!! i dont understand
MA_775_DIABLO [31]

Answer:

C(t)=0.10t + 25

Step-by-step explanation:

gradient = change in y/ change in x = 5/50 = 0.10

the y intercept is 25

so the equation is y = 0.1t + 25

7 0
2 years ago
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