MATH QUIZ !!!

[crush_23]

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@yokam...i think lay katubag, prove daw?

or reset:

question

A triangle having no equal sides?

[isaac95]

ans: scalene triangle


question:

A round plane figure whose boundary consists of points equidistantfrom the center.

[yokam]

@yokam...i think lay katubag, prove daw?

1 + 1 = 2

Convert from decimal to binary

2 = 10

question:

A round plane figure whose boundary consists of points equidistantfrom the center.

Ans: Circle

Problem:

X + D + L + I + I = (Answer must be decimal)

[isaac95]

Problem:

X + D + L + I + I = (Answer must be decimal)

ans:

from: Roman Numerals

X = 10 ; D = 500 ; L = 50 ; I = 1 ; I = 1

X + D + L + I + I = 10 + 500 + 50 + 1 + 1

= 562

~ approximately by Ten's Decimal Places

= 570


question:

An urn contains 6 black balls and 4 white balls. What is the probability of getting 1 black and 1 white ball in two consecutive draws from the urn?

[yokam]

question:

An urn contains 6 black balls and 4 white balls. What is the probability of getting 1 black and 1 white ball in two consecutive draws from the urn?

Black = 6/10
White = 4/10

(6/10) (4/10) = 24/100

Ans: 24/100 or 24%

Problem:

1200 is 60% of what number?

[isaac95]

Problem:

1200 is 60% of what number?

Sol:

let X = be the number

(60%) (X) = 1200

0.6X = 1200

X = 1200 / 0.6

X = 2000


Question:

What gravitational force exists between two 3 kg balls placed 7.25 m apart?

[vesper13]

Sol:

let X = be the number

(60%) (X) = 1200















0.6X = 1200

X = 1200 / 0.6

X = 2000


Question:

asa na ang question? para tubagon....

[yokam]

Question:

What gravitational force exists between two 3 kg balls placed 7.25 m apart?

F = (G * m1 * m2) / d2

G (Gravitational constant) = 6.67300 x 10-11 m3 kg-1 s-2
m1 = 3 kg
m2 = 3 kg
d = 7.25 m

F = (6.67300 x 10-11 m3 kg-1 s-2 * 3 kg * 3 kg) / 7.252 m2

F = 1.143 x 10-11 m-kg/s2

F = 1.143 x 10-11 N

OT: I violated the rules, I used to calculator to compute this. I'm just to sleepy to do it manually. LOL.

Problem:

How many seconds are there in one day?

[isaac95]

Problem:

How many seconds are there in one day?

Sol:

1 day x 24 hrs x 60 min. x 60 sec.
1 day 1 hr. 1 min

= 86400 seconds


Question:

Convert 360o into radians

[Mr.Ho_chia]

ans: 1 -/+ 1 = 11


question: 5-50000=?

Ans.: 49,995

sure ni nga 49,995? dli -49,995?

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Balik nato question Isaac kay maputol nya:
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Question:

Convert 360o into radians