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3 years ago

Jrjshinwieeisbdkndks

Mathematics

1 answer:

zubka84 [21]3 years ago

8 0

BDE are the three that are linear and give a straight line when graphed. The others do not. There's a whole mixture of things in the other answers. They are plotted for you here.
The red one is a hyperbola
The blue one is a parabola about the y axis
The green one is a parabola

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Find the volume of the figure. A 1,2300 CM^3 B 2,700 CM ^3 C 44 CM^3 D 300 CM^3

Lemur [1.5K]

B) 20 Multiplied by 15 multiplied by 9 is equal to 2,700cm cubed

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3 years ago

A total of 30 percent of the geese included in a certain migration study were male. If some of the geese migrated during the stu

Serggg [28]

<h2>Answer:</h2>

(B). $\frac{7}{12}$

<h2>Step-by-step explanation:</h2>

In the question,

Let the total number of geese be = 100x

Number of Male geese = 30% = 30x

Number of Female Geese = 70x

Let us say 'kx' geese migrated from these geese.

Number of migrated Male geese = 20% of kx = kx/5

Number of migrated Female geese = 4kx/5

So,

Migration rate of Male geese is given by,

$\frac{(\frac{kx}{5})}{30x}$

Migration rate of Female geese is given by,

$\frac{(\frac{4kx}{5})}{70x}$

So,

The ratio of Migration rate of Male geese to that of Female geese is given by,

$\frac{\left[\frac{(\frac{kx}{5})}{30x}\right]}{\left[\frac{(\frac{4kx}{5})}{70x}\right]}=\frac{350}{4\times 150}=\frac{7}{12}$

Therefore, the ratio of the rate of migration of Male geese to that of Female geese is,

$\frac{7}{12}$

Hence, the correct option is (B).

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3 years ago

Find the volume of the figure.

Valentin [98]

11.2 x 11 x 8 is 985.6

so uh- yeah i hope that helped lol

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3 years ago

Eric starts with 10 milligrams of a radioactive substance. The amount of the

Ulleksa [173]

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Step-by-step explanation: Answer is explanation

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Answer:

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Step-by-step explanation:

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