Mr Shape Mathematics Give Away Sunday August 16th By 8pm - Education (2)

Mr Shape Mathematics Give Away Sunday August 16th By 8pm - Education (2) - Nairaland

Nairaland Forum › Nairaland General › Education › Mr Shape Mathematics Give Away Sunday August 16th By 8pm (3745 Views)

Re: Mr Shape Mathematics Give Away Sunday August 16th By 8pm by Mrshape(op): 8:23pm On Aug 16, 2020

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Re: Mr Shape Mathematics Give Away Sunday August 16th By 8pm by Mrshape(op): 8:25pm On Aug 16, 2020

Spartancosta:
2^x=4x
e^xIn2=4x
divide though by e^xIn2
1=4xe^-xIn2
dividing by 4
0.25=xe^-xIn2
multiplying by -In2
-0.25ln2=-xln2e^-xln2
since ye^y=W(x)
xln2==W(-0.25ln2)
X=(W(-0.25ln2))/ln2dh

#20 to your wallet are you Zacky?

Re: Mr Shape Mathematics Give Away Sunday August 16th By 8pm by Mrshape(op): 8:26pm On Aug 16, 2020

Question 40
What is the sum of the edges and vertices of a sphere

Re: Mr Shape Mathematics Give Away Sunday August 16th By 8pm by Kareayo(f): 8:28pm On Aug 16, 2020

Mrshape:

Question 40
What is the sum of the edges and vertices of a sphere

Re: Mr Shape Mathematics Give Away Sunday August 16th By 8pm by OSADNA009(m): 8:28pm On Aug 16, 2020

Mrshape:

Question 40 What is the sum of the edges and vertices of a sphere

Re: Mr Shape Mathematics Give Away Sunday August 16th By 8pm by Harbidexy5(m): 8:29pm On Aug 16, 2020

Mrshape:

Question 40
What is the sum of the edges and vertices of a sphere

Re: Mr Shape Mathematics Give Away Sunday August 16th By 8pm by Mrshape(op): 8:29pm On Aug 16, 2020

#20 to your wallet

Kareayo:
0

Re: Mr Shape Mathematics Give Away Sunday August 16th By 8pm by Spartancosta(m): 8:29pm On Aug 16, 2020

Mrshape:
#20 to your wallet are you Zacky?

yeah

Re: Mr Shape Mathematics Give Away Sunday August 16th By 8pm by Mrshape(op): 8:30pm On Aug 16, 2020

Spartancosta:
yeah

Smile

Re: Mr Shape Mathematics Give Away Sunday August 16th By 8pm by Spartancosta(m): 8:30pm On Aug 16, 2020

Mrshape:

Question 40 What is the sum of the edges and vertices of a sphere

Re: Mr Shape Mathematics Give Away Sunday August 16th By 8pm by Spartancosta(m): 8:31pm On Aug 16, 2020

Mrshape:

Question 40 What is the sum of the edges and vertices of a sphere

a sphere has no faces

Re: Mr Shape Mathematics Give Away Sunday August 16th By 8pm by Mrshape(op): 8:31pm On Aug 16, 2020

Please drop a list of topics you want questions from I will choose randomly so that we can have variety

Re: Mr Shape Mathematics Give Away Sunday August 16th By 8pm by Mrshape(op): 8:31pm On Aug 16, 2020

Spartancosta:
a sphere has no faces

A sphere has a face

Re: Mr Shape Mathematics Give Away Sunday August 16th By 8pm by Spartancosta(m): 8:33pm On Aug 16, 2020

Mrshape:
A sphere has a face

my bad í ¾í´¦,I meant no edges

Re: Mr Shape Mathematics Give Away Sunday August 16th By 8pm by OSADNA009(m): 8:33pm On Aug 16, 2020

Mrshape:

Please drop a list of topics you want questions from I will choose randomly so that we can have variety

Let's try things like simple equations,everyday arithmetic, proportion,binary

1 Like 1 Share

Re: Mr Shape Mathematics Give Away Sunday August 16th By 8pm by Harbidexy5(m): 8:34pm On Aug 16, 2020

Mrshape:

Please drop a list of topics you want questions from I will choose randomly so that we can have variety

Probability
Rate and proportion
%Increment and %decrement
Calculus
Word problems
Numerical analysis
Circle geometry
Binomial expansion

Re: Mr Shape Mathematics Give Away Sunday August 16th By 8pm by Spartancosta(m): 8:35pm On Aug 16, 2020

Mrshape:

Please drop a list of topics you want questions from I will choose randomly so that we can have variety

maclaurim series, complex numbers,Bayes theorem, differentiation, integration just joking they might take time, let's take simple equations

Re: Mr Shape Mathematics Give Away Sunday August 16th By 8pm by Mrshape(op): 8:37pm On Aug 16, 2020

Question 41
A line was reduced from 20cm to 10cm.
by What ratio was it reduced?

Re: Mr Shape Mathematics Give Away Sunday August 16th By 8pm by Mrshape(op): 8:38pm On Aug 16, 2020

Spartancosta:
maclaurim series, complex numbers,Bayes theorem, differentiation, integration just joking they might take time, let's take simple equations

Lol

Re: Mr Shape Mathematics Give Away Sunday August 16th By 8pm by OSADNA009(m): 8:38pm On Aug 16, 2020

Mrshape:

Question 41
A line was reduced from 20cm to 10cm.
by What ratio was it reduced?

2:1

Re: Mr Shape Mathematics Give Away Sunday August 16th By 8pm by Spartancosta(m): 8:39pm On Aug 16, 2020

Mrshape:
Question 41 A line was reduced from 20cm to 10cm. by What ratio was it reduced?

2:1, Airtel dey fumble

Re: Mr Shape Mathematics Give Away Sunday August 16th By 8pm by Mrshape(op): 8:40pm On Aug 16, 2020

OSADNA009:
2:1

#20 to your wallet

Re: Mr Shape Mathematics Give Away Sunday August 16th By 8pm by NDSMELODY(m): 8:40pm On Aug 16, 2020

Mrshape:
Question 41 A line was reduced from 20cm to 10cm. by What ratio was it reduced?

1/2

Re: Mr Shape Mathematics Give Away Sunday August 16th By 8pm by Harbidexy5(m): 8:40pm On Aug 16, 2020

Mrshape:

Question 41
A line was reduced from 20cm to 10cm.
by What ratio was it reduced?

Re: Mr Shape Mathematics Give Away Sunday August 16th By 8pm by Mrshape(op): 8:42pm On Aug 16, 2020

Next question loading

Re: Mr Shape Mathematics Give Away Sunday August 16th By 8pm by Mrshape(op): 8:44pm On Aug 16, 2020

Question 42.
A bagel containing 2 red balls and 2 black balls
If two balls are picked at random find the probability that they are different colors.

With workings

Re: Mr Shape Mathematics Give Away Sunday August 16th By 8pm by Harbidexy5(m): 8:45pm On Aug 16, 2020

Mrshape:

Question 42.
A bagel containing 2 red balls and 2 black balls
If two balls are picked at random find the probability that they are different colors.

With workings

Pr(RNB) or pr(BNR)
1/4+1/4
=1/2

I got this already ooo

Re: Mr Shape Mathematics Give Away Sunday August 16th By 8pm by OSADNA009(m): 8:45pm On Aug 16, 2020

Mrshape:

Question 42.
A bagel containing 2 red balls and 2 black balls
If two balls are picked at random find the probability that they are different colors.

With workings

red ball=2
black ball=2
=2/4
1/2

Re: Mr Shape Mathematics Give Away Sunday August 16th By 8pm by Mrshape(op): 8:45pm On Aug 16, 2020

With solution

Re: Mr Shape Mathematics Give Away Sunday August 16th By 8pm by gr8cany: 8:45pm On Aug 16, 2020

Mrshape:

Question 42.
A bagel containing 2 red balls and 2 black balls
If two balls are picked at random find the probability that they are different colors.

With workings

1/4

Re: Mr Shape Mathematics Give Away Sunday August 16th By 8pm by Spartancosta(m): 8:46pm On Aug 16, 2020

Mrshape:

Question 42.
A bagel containing 2 red balls and 2 black balls
If two balls are picked at random find the probability that they are different colors.

With workings

red ball and black ball and black ball and red ball
=(1/2*1/2)+(1/2*1/2)
=(1/4)+(1/4)=1/2

Re: Mr Shape Mathematics Give Away Sunday August 16th By 8pm by Mrshape(op): 8:46pm On Aug 16, 2020

Question 42 still open

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