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3 years ago

Factor. 10x^5−16x^4+4x^2

Mathematics

1 answer:

m_a_m_a [10]3 years ago

4 0

2x2 • (5x3 - 8x2 + 2)... do u need the work??

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the theoretical probability that a man will have some form of color blindness is 8%,whereas the theoretical probability of a wom

lianna [129]

Answer:

If you have a group of 700 men, 56 will be color blind

Step-by-step explanation:

The theoretical probability that a man will have some form of color blindness is 8%.

Number of men in group = 700

Number of men with color blindness in a group of 700 men

If you have a group of 700 men, 56 will be color blind

Croscheck 8% of 700 is 56

7 0

3 years ago

Find the value of x. If necessary, you may learn what the markings on a figure indicate. 74°

marissa [1.9K]

Answer:

x = 61

Step-by-step explanation:

Left hand triangle containing 1 angle of 74

Label the other angle opposite the marked side also as 74

Find the third angle. Call it y.

y + 74 + 74 = 180 Combine like terms

y + 148 = 180 Subtract 148 from both sides.

y = 180 - 148

y = 32

=============

Now work with the triangle on the right.

label the angle making up the right angle = z

32 + z = 90 These two angles are complementary = 90

32 - 32 + z = 90 - 32 Subtract 32 from both sides

z = 58 Use 58 wherever you see z

x + x + z = 180 Substitute

2x + 58 = 180 Subtract 58 from both sides

2x = 122 Divide by 2

x = 61

5 0

3 years ago

Read 2 more answers

Factor -28x2-12x , thank you all for helping me answer these questions.

goldenfox [79]

-28x²-12x = -4x(7x+3) the first one is answer

6 0

3 years ago

Assume a standard deck of 52 cards is being used. Find the possible way 2 black cards can be chose

GREYUIT [131]

We know there are 4 suites the deck can be divided into, and two of the 4 are black. So you divide 2/4, and get 1/2. So the probability that a black card will be chosen is 1/2.

7 0

3 years ago

100 POINTS!!!! Create a table of values for a linear function. A drone is in the distance, flying upward in a straight line. It

dangina [55]

Based on the docx you showed me, the equation for the parabola is $y = x^2 + 36$ and you want a table of values for a linear equation that intersects the parabola at (5, 6) and (-2, 34).

If you use these two points to create a line we get the equation:

$y - 6 = \frac{34 - 6}{-2 - 5}(x - 5)$ (I just used point slope form)

This can be simplified to:

$y = \frac{40}{-7}x + \frac{242}{7}$

Now we just need to create a table of points on this line. We already have the points you gave and we can also use the y-intercept: $(0, \frac{242}{7})$ and the x-intercept: $(\frac{121}{20}, 0)$ .

So our table of value can be:

x | y
______|________
-2 | 34
0 | 242 / 7
5 | 6
121/20 | 0

3 0

3 years ago