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3 years ago

Can you explain how you would convert 4 m to millimeters?

1 answer:

7 0

M to millimetres is 3 steps. m > dm > cm > mm. since it is 3 steps down, the comma goes 3 places left. 4 > 0,4 > 0,04 > 0,004. so 4 m is equal to 0,004 mm

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Which expression is equivalent to sqrt2x^5/18 ? Assume x>0.

qwelly [4]

Answer

$\frac{x^{2} \sqrt{x} }{3}$

Step-by-step explanation:

first off rt(2x^5) can be simplified as x^2 rt(2x) because we can break up x^5 into x^4 * x. x^4 is a perfect square so factor out a x^2.

the denominator $\sqrt{18}$ can be written as $3\sqrt{2}$ since the factors of 18 involve a perfect square of 9. 9*2 is 18 so factor out a 3.

the whole fraction :

$\frac{x^{2} \sqrt{2x} }{3\sqrt{2} }$

cancel out the $\sqrt{2}$ and you are left with $\frac{x^{2} \sqrt{x} }{3}$

8 0

3 years ago

Use the figure to find the Total Area. 48 sq. units 84 sq. units 96 sq. units

Stella [2.4K]

Answer:

84 sq. units

Step-by-step explanation:

<u>Total area is:</u>

6*6 + 4*1/2*6*√(5² - (6/2)²) =
36 + 12*√16=
36 + 48 =
84 sq. units

5 0

3 years ago

Suppose that 0.10 of population is colourblind if 25of sample drown from this population find probability that at least 7 have c

Leokris [45]

Answer:

$P(X \geq 8)=22*10^{-4}$

Step-by-step explanation:

From The Question we are told that

Prob that population is colourblind $P(C)=0.10$

Sample size $N=25$

Generally the equation for Number of color blinds is mathematically given by

$P(X \geq 8)=\sum^{25}_{x=8}(25..x)(0.10)^x(0.90)^25-x$

$P(X \geq 8)=22*10^{-4}$

8 0

3 years ago

I will send a pic to you

Citrus2011 [14]

Answer:

agreed

Step-by-step explanation:

agreed...............................

7 0

3 years ago

Read 2 more answers

You pay $2.36 for 6 donuts. What is the unit price

kolezko [41]

Answer:

39 cents per donut

Step-by-step explanation:

2.36 / 6 = 0.39333333333

Round cents to the nearest hundredth

Hope this helps

-IronWolfX

7 0

3 years ago

Read 2 more answers