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Hassan
Questions (42)
25 years ago a man age was one third of what it was five years ago, how old is the man now
1 answer
112 views
Translate philanthropist to arabic
1 answer
113 views
Translate والديه to englist
1 answer
114 views
a+7over 2+a+21over5=0
1 answer
73 views
The sum of two number is 18 .five times the first number subtracted from four over seven of the second number is 14 .find the
1 answer
72 views
After giving 8 apples to her friend, kemi notices that two,- third of the remainder is 12.how many apples did she have
3 answers
59 views
A man is four times as old as his son . Five years ago, the man was seven times as old as his son
a. How old are they now b. How
3 answers
90 views
One-quater of the sum of two consecutive odd numbers is 14.find the old numbers
1 answer
71 views
When 12 is subtracted from a certain number, the result is equal to 25 added to twice the number. Find the number
1 answer
87 views
Solve the simultaneous equation using graphical method 2y-x=4 and 2y+x=6
1 answer
108 views
Using graphical method solve the simultaneous equation 2p+2q=2 and 5p-3q=29
1 answer
110 views
Using graphical method to solve the simultaneous equation y-2x+1=0 and 2y+x-8=0
1 answer
81 views
Use graphical method to solve the simultaneous equation y-2x+1=0 and 2y+x-8=0
1 answer
93 views
Use graphical method to solve the simultaneous equation 2x+y=1 and 4x+y=-3
1 answer
96 views
Log2. 3749
1 answer
92 views
Log√0.000562
1 answer
78 views
Evaluate the positive difference between 0.005348 and correct to 3 significant figures and 0.005384 correct to 3 significant
1 answer
170 views
What are consumer challenge
3 answers
84 views
In a class of 64 students eaxh student offers either physics or maths or both if 50 students offers physics only, how many
13 answers
154 views
23basen= 1111base2 , find n
5 answers
72 views
11011÷101
11 answers
72 views
Is this the formula for calculating compound interest,? P(1+R÷100)^n-P
3 answers
86 views
15513 base6 divided by43 base
23 answers
85 views
X^2-2x-15
5 answers
82 views
Using logarithm table evaluate 0.085^3
1 answer
170 views
Log 0.85^3
1 answer
68 views
4√0.85^3
1 answer
65 views
Evaluate the positive difference between 0.005384 correct to 3 significant figures and 0.005384 correct to 4 decimal places
1 answer
103 views
What is the interest rate per annum at which the simple interest on 10000in four years is 2000
1 answer
78 views
Divide the LCM of 20,30 and40 by their HCF
1 answer
88 views
If 30 men can do a job in 15 days how long does it take 10 men to do the same job
1 answer
75 views
Divide 110111base2 by101base2
1 answer
49 views
8x+8=3x-9
1 answer
57 views
Using quadratic formula calculate x^2-2x-15
1 answer
61 views
Evaluate 235base6×43base6
1 answer
76 views
Evaluate 22.5^1/3 × 33.5/5√0.00523
1 answer
54 views
A string of 4.8m. A boy measured it to be 4.95 m find the percentage error
3 answers
91 views
A sum of money is shared among 9 people so that the first get 75 naira the next 150 naira the next 225 naira and so on , how
3 answers
133 views
What is the compound interest on 5000naira for two years at 5.5percent per annum
1 answer
133 views
Multiply 235base6 and 43 base6
1 answer
92 views
A meter rule has a center of gravity of 60cm the meter rule balances on a fulcrum place at 35cm mark. What is the mass of the
0 answers
284 views
A tension of 6000 newtons is experienced by the elevator cable of an elevator moving upward with an acceleration of 2m/s^2. what
4 answers
4,723 views
Answers (38)
The answer is supposed to be 20 ,please review it
Thanks, understood. You're reliable
Thanks now I get cause I've searched for this particular question but got no reasonable answer
A B B A
Thanks am on my way to obtaining more information
Thanks I would try and get more information
Sorry for the stress, but in my first question i said that in a class of 64 students each student offers physics, maths or both, the students that offers both is what I am looking for because you said that the number of students that offers both is zero,
I still don't understand because in my question i said that 50 students offers only physics so make me understand
But in your previous answer, you said that 14 students offers both subjects, how then can the same 14 students offer only maths, please make me understand. Thank you
What about students that offers only maths
Its my pleasure
2n +3=15 collecting like terms 2n=15-3 =12 Divide both sides by 2 2n÷2=12÷2 =6 Therefore, n=6
Ok thanks for your understanding
Yes that is true
Exactly
Sorry the first number is 110111base2
Note that 0 and 1 are binary numbers and the numbers to be divided are all in 0 and1 First convert both numbers to base 10 and then change results back to base 2 11011 in base 10=55base ten 101 in base 10=5base ten Then divide the numbers 55÷5=11 Convert
Okay, got it
Have a great day too
Alright thank you very much
Oh i didn't know that you are into other subjects as well, you are one in a million
I won't hesitate whenever I have a question
Thanks, i trust very much in your ability
I won't hesitate whenever I have any maths problem, all i have to do is to bring the problem to the question llc and my problem would be solved immediately
I am glad to use the question llc to assist with my maths at school
Alright, thank you very much
You are very correct
In converting from base ten to any other base we divide 95 base ten to base six= 95÷6=15 remaining 5 15÷6=2 remaining 3 2÷6=2 remaining 2 reading upwards gives us 235base six
To divide 15513 base 6 by 43 base6 , convert both numbers to base 10 15513=1(6^4)+5(6^3)+5(6^2)+1(6^1)+3(6^0)=1296+1080+18+6+3=2565base10 43=4(6^1)+3(6^0)=27 Then, divide 2565 by 27 2565÷27=95 base10 Now, convert the result back to base 6 95÷6=15
X^2-2x-15 =X^2-5x-3x-15 X(x-5)-3(x-5) Factoring we have (X+3)(x-5) So therefore the factors are +3 and -5.
X^2-2x-15 =X^2+5x-3x-15 X(x+5)-3(x-5) Factoring we have (X-3)(x+5) So therefore the factors are -3 and +5.
4.5m-4.8m=0.15m, Divide 0.15 by 4.8 and times by 100 . 0.15/4.8×100 =25/8 = 3.125% .
The amount the night person gets is 75×9=675naira. The total money shared all together is 75+150+225+300+375+450+525+600+675=3375naira.
Find the roots of the equation 3x(4-x)=0
Deduce the root of 3x(4-x)=5(x-2)
A density bottle weighs 70g when filled with water and 94g when filled with liquid A. Find the density of liquid A given that density of water is 1000kg/m³
Red
a 65-kg ice skater moving to the right with a velocity of 2.50m/s throws a .150kg snowball to the right with a velocity of 32.0m/s relative to the ground a) what is the velocity of the ice skater after throwing the snowball? b) a asked by Sarah on April
