Answer:
Sequence 1
Step-by-step explanation:
<u>You need to find the difference between term - the nth term.</u>
<u>The difference / nth term has to to -1/2 (-0.5)</u>
Sequence 1:
-6 * -0.5 = 3 * -0.5 = -3/2 (-1.5) * -0.5 = 3/4 (0.75) * -0.5 = -3/8 (-0.375)
Sequence 2:
4 * -2 = -8 *-2 = 16 * -2 = - 32 * -2 = 64
Sequence 3:
-1/3 ÷ 2 = -1/6 ÷ 2 = 12 ÷ 2 = 24 ÷ 2 = 48
Sequence 4:
400 ÷ -2 = -200 ÷ -2 = 100 ÷ -2 = -50 ÷ -2 = 25
The only sequence with a common ratio of -1/2 is Sequence 1.
Answer:
75/100, 20/100, 8/1000
0.75% , 0.2% or 0.20%, 0.008%
Step-by-step explanation:
im sorry if its wrong,its been a while since i did percentages
Well we could start by making common denominators so we can subtract these two fractions.
7/8 = 35/40
2/5 = 16/40.
35/40 = 16/40 = 19/40.
19/40 = 0.475.
So about 1? Not really, since it rounds down to 0.
Close to 1? Not really, since it rounds down to 0.
Exactly? No.
The correct answer is the last option (Option D), which is:
D. Triangle
A cone is figure with a surface of three dimensions. This solid has a vertex know as "apex". Therefore, if a <span>plane that is perpendicular to the base of a cone passes through the apex or vertex of the cone, the shape that is formed by the intersection is a triangle.</span>
Answer:
the answer is x is less then or equal to 1/2
Step-by-step explanation: