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Max is 24 years older than his son Liam in two years Liam will be half as old as Max How old is Max now?
Equation 1: M = L + 24; Equation 2: M + 2 = 2(L + 2) Substitute M: L + 24 + 2 = 2L + 4 Subtract L from each side: 26 = L + 4 Subtract 4 from each side: 22 = L Max is 46 and Liam is 22; in 2 years Max will be 48 and Liam 24.
What is the measure of the length of a rectangle that has a width of 2 m and a perimeter of 14 m?
Perimeter = 2*(Length + Width) 14 = 2*(L + 2) 7 = L + 2 so L = 5 metres.
What is the area of a square with a side of 12.4 m?
L = 12.4 m A = L^2 = 12.4^2 = 12.4 * 12.4 = 153.76 square meters
Why will You get 3 orange and 2 yellow if you reaching into a m and m bin?
l
Is llama spelled with 2 L or 2 M?
Llama is spelled with two Ls and one M.
The sum of two numbers is 12. The sum of the squares of the same two numbers is 90. What are the two numbers?
We get a system of equations: a+b=12 a2+b2=90. Replace 12-a for b, and we get: a2+(12-a)2=90 2a2-24a+144=90 2a2-24a+54=0 a2-12a+27=0 a1=9 a2=3 Because of symmetry, we get two equivalent solutions: a=9, b=3 or a=3,b=9
How many ml of 14.5 M NH are needed to prepare 2.00 L of a 1.00 M solution?
1 x 2 = 14.5 x L L=2\14.5 =0.1379L 137.9mL
What is the dimension of moment of inertia?
In m l t ml*2 in f l t flt*2
How could you make a 1.00M solution if you had a 2.00M solution of NaCl?
If we add 1 L of water to 1 L of 2 M NaCl solution will give 2 L of 1 M NaCl solution
What are the four quantum numbers n l ml and ms that correctly describes one of the valence electrons in a ground-state magnesium atom?
A 4d electron
Max is 24 years older than his son Liam in two years Liam will be half as old as max how old is Liam now?
M = L + 24; M + 2 + 2( L + 2) ie M + 2 = 2L + 4 ie M = 2L + 2so L + 24 = 2L + 2 ie 22 = L. Max is 46 and Liam is 22. In 2 years Max will be 48 and Liam 24 QED
What is the L C M of 2 over3?
The LCM of 2 and 3 is 6.
