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3 years ago

3y2 +7y + 4 x2 - 2x - 24

Mathematics

1 answer:

Nuetrik [128]3 years ago

4 0

Step-by-step explanation:

3y²+7y+4x²-2x-24

=3y²+7y+4x²-2x-24

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Davis earns a 4% commission for all furniture he sells. If David receives $7509 in commission this year , what is the dollar amo

Trava [24]

Answer:

187,725

Step-by-step explanation:

7,509/.04=187,725

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3 years ago

9. Use the rule of multiplication to calculate the probability that a particular F2 individual will be homozygous recessive or d

Bess [88]

Answer:

Complete: (1/2 dominant. + 1/2 recessive.)2

Homozygous. recessive.: 1/2 recessive. x 1/2 rec. = 1/4 rec.-rec.

Homozygous. dominant.: 1/2 dominant. x 1/2 dominant. = 1/4 dom.-dom.

Step-by-step explanation:

First, let us understand what the rule of multiplication is all about:

Basically, the rule of multiplication is a rule that states that there is a probability that two independent parallel event will eventually meet at a point.

Referring back to the question and applying the rule of multiplication,

we have,

Complete: (1/2 dominant + 1/2 recessive.) 2

Homozygous. recessive.: 1/2 rec. x 1/2 rec. = 1/4 recessive.-rec.

Homozygous. dominant.: 1/2 dom. x 1/2 dom. = 1/4 dom.-dom.

6 0

3 years ago

What is the value of b in the equation (yb) 4= 1/y24

gavmur [86]

B=6/y^2 hope this helps

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3 years ago

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In the figure. d=4 yd, h=6 yd, and H=8 yd. What is the approximate volume of the figure? Use 3.14 to approximate

Nesterboy [21]

Check the picture below.

so is really just a cylinder with a cone on the side, notice, since the diameter of the base is 4, the radius is half that then.

so we just simply get the volume of the cylinder, and the cone, and sum them up

$\bf \textit{volume of a cylinder}\\\\
V=\pi r^2 h\quad 
\begin{cases}
r=radius\\
h=height\\
-----\\
r=2\\
h=6
\end{cases}\implies V=\pi \cdot 2^2\cdot 6\\\\
-------------------------------\\\\
\textit{volume of a cone}\\\\
V=\cfrac{\pi r^2 h}{3}\quad 
\begin{cases}
r=radius\\
h=height\\
-----\\
r=2\\
h=2
\end{cases}\implies V=\cfrac{\pi \cdot 2^2\cdot 2}{3}\\\\
-------------------------------\\\\
\stackrel{cylinder's~volume}{24\pi }~~+~~\stackrel{cone's~volume}{\cfrac{8\pi }{3}}$

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4 years ago

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What's 128/100 in simplest form

Morgarella [4.7K]

In simplest form it is 32/25 or 1 7/25

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3 years ago

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