gr3a3celydic
gr3a3celydic
25-01-2017
Mathematics
contestada
Find the nth term: 13, 20, 27, 34
Respuesta :
crisforp
crisforp
25-01-2017
The ratio, r, is 20 - 13 = 27 - 20 = 34 - 27 = 7;
The nth term has the formula: an = a1 + (n-1) x r; where, a1 = 13 and r = 7;
Then, an = 13 + (n-1) x 7;
Finally, an = 13 + 7 x n - 7;
an = 7 x n + 6;
Answer Link
VER TODAS LAS RESPUESTAS ( 46+ )
Otras preguntas
What is a key factor you should consider when determining asset allocation and diversification? A. Real estate holdings B. Avoiding similar investments C. Rate
Write the trigonometric expression in terms of sine and cosine, and then simplify. sin(8) sec(0) tan(0) X Need Help? Read 2. 10/1 Points) DETAILS PREVIOUS ANSWE
select the correct answer from each drop down menu. The punnet square illustrates a cross color of the flow
Examine the molecular structure of this lipid. What type of lipid is this? A. Estrogen B. Phospholipid C. Steroid D. Triglyceride
a defective brake switch could prevent proper operation of the
Find the plane determined by the intersecting lines. L1 x= -1 +31 y=2 +4t z= 1 - 3 L2 x = 1 - 4s y=1+2s z=2-2s Using a coefficient of - 1 for x, the equation of
(Comprehensive problem) You would like to have $70,000 in 16 years. To accumulate this amount, you plan to deposit an equal sum in the bank each year that wi
A stock has an expected return (μ) of 17% per annum and a standard deviation (volatility, σ) of 37% per annum. Under the probability distribution assumptions of
ap bio chapter 19 viruses are obligate intracellular parasites. what does this mean?
Find the vector x determined by the given coordinate vector (xlg and the given basis B. -4 2 B= [x]B B - 2 - 5 5 X= -8 (Simplify your answers.) Find the vector
