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Mathematics
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Mathematics
Questions (16)
In four years' time, a father will be three times as old as his son. Six years ago, he was seven times as old as his son. How
3 answers
569 views
For what values of r does the function
y = erx Satisfy the equation y'' + 5y' + 6y = 0?
4 answers
2,122 views
Consider the following function.
f(x) = e^(x)/ x^(4) (a) Find the intervals of increase or decrease. (b) Find the intervals of
3 answers
1,074 views
2/5 of the total population of a village are children. 5/8 of the remaining are women and the rest are men.If there are 90 men
4 answers
1,441 views
Two Triangles Are Similar.Aside Of One Is 2 units long .the corresponding sides of the other is 5 units long. what is the ratio
6 answers
1,058 views
Find the smallest number that round's to 800
1 answer
466 views
(3.2×10^3)+(7.8×10^4)
2 answers
156 views
What is the value of a?
A=1 What is the value of b? B=-4 What is the value of c? C=4 By using the x^2-4x+4=0
1 answer
115 views
Abox containing 4red,5white&6blue balla ,one ball drawn at random.find neither red nor blue
1 answer
191 views
The forth term of an arithmetic progression is 8 and the sum of the 12th term is 126.find the AP
1 answer
344 views
Spinner containing five equal regions numbered 1 through 5 is spun two times in a row. What a probability that the first spin
1 answer
255 views
The value of a house appreciates (increases in value) at 8% p.a for 5 years. if its current value is $650000 what was its
1 answer
149 views
identify one way to rewrite the expression using distributive property
(8x10)+(8x1) (8x20)-(8x1) (8x20)-1 (8x10-(8x1) Question 2
1 answer
127 views
3. 7x48
(7x50)-(7x2)=350-14=336 (7x40)+8=288 (7x50)-2=348 (7x40)+(7x8)+7=343 These are the options please answer people
6 answers
70 views
If the volume of two spheres are in ratio 64:27. What is the ratio of their surface area
1 answer
26 views
Bible chapter and verses of the saints that got answers to their prayer
1 answer
28 views
Answers (3)
you sure
is this right
Thank you very much Reiny!
