Answer:
<h3>d. 1, 2, 4, 8, 16, 32</h3>
Step-by-step explanation:
Pascal's triangle is the a triangular array of binomials coefficient of equations of each degree.
<h3>n=0 1 </h3><h3>n=1 1 1</h3><h3>n=2 1 2 1</h3><h3>n=3 1 3 3 1</h3><h3>n=4 1 4 6 4 1</h3><h3>n=5 1 5 10 10 5 1</h3><h3 />
An easy way to list Pacsal's triangles is the number below Two numbers is the sum of those two numbers.
for example look at the number 10 at the triangle it is actually the sum of Two numbers above it 6 and 4
after listing pascals triangle we can calculate sum as 1,2,4,8,16,32
<u>Method 2</u>
Sum of numbers in nth row is
so sums are ,,,,,
or, 1,2,4,8,16,32
Answer:
A
Step-by-step explanation:
you can find the vertex of each equation and then compare to the graph
x = -b/2a
A) x = -(-9)/2(1); x = 9/2 or x = 4 1/2
plug 4 1/2 into equation as 'x' to find 'y'
y = (9/2)² - 9(9/2) + 20
y = 81/4 - 81/2 + 20
y = 81/4 - 162/4 + 80/4
y = -81/4 + 80/4
y = -1/4
the only option with a vertex at (9/2, -1/4) is A
Answer:
(x,y)=(19/5,-6/5) I'm not sure it's right, but hopefully it is
You didn't include the graphs. However, I can describe the graph for you, so you can select the correct graph.
First, the car slows. So look for a line segment that is pointing down diagonally. Then, it maintains the speed. Look for a line that is horizontal. Finally, it slows down again to a stop. Look for a line segment that slants downward and touches the x axis.
Answer:
jamwa!wwjmmmkkqwkwmn vwwmw!w
Step-by-step explanation:
ssss!wk!m
jwjwmmmkkkkkkk