Answer:
about 149 pastries
Step-by-step explanation:
305 divided by 2.05 equals 148.7
149 whole pastries with an extra .45 cents
or 148.78 for exact money
plato
an = a1 +d(n-1)
a4 =a1+d(4-1)
-4 = -1+d(3)
add 1 to each side
-3 = 3d
d= -1
an = -1 +-1 (n-1)
an = -1 -n +1
an = -n
Choice D
Answer: dydx=2sec2(x)tan(x)
Take the 4cm side and the 6cm side.
If you hook them together at one end, then there's no way they can reach the ends of the 11cm side. The farthest they can reach is 10cm.
That's what choice-B says.
