Answer:
Step-by-step explanation:
4). Given sequence → 3, 5, 7, 9, 11........
Common difference of an arithmetic sequence is defined by,
Common difference = Successive term - previous term
= 2nd term - 1st term
= 5 - 3
= 2
5). Given sequence → 16, 19, 22, 25........
Common difference of an arithmetic sequence = Second term - first term
= 19 - 16
= 3
Answer:
C
Step-by-step explanation:
The answer is 10.5 because the equation is 2x+8=29
t - 11
Set up the equation using some key words, 11 less than a number means that 11 is being subtracted from the number, which is t, a variable.
Assume that the volume of the prism, V prism = Area of the base (A) x height (h). Using the equation for solving the volume of pyramid which is V pyramid = 1/3 x (base x height). For this example the prism and the pyramid's base is equal (A) and the height of pyramid is half the height of the prism (h/2). Hence, volume pyramid = 1/3 x (A) x (h/2) = (A x h)/6.