8 of 19 players said that they had 2 or more siblings.
8 out of 19 is equal to what out of 570
8/19 = x/570
This proportion can be written in different ways.
8/19 = x/570 cross multiplies to 19*x = 8*570
The task is to find a proportion among the answer options that cross multiplies to the same equation.
Option C is x/570 = 8/19. That cross multiplies to 19*x = 8*570 and is the correct answer.
Answer:
k = -4
Step-by-step explanation:
The remainder theorem tells you that the remainder from division f(x)/(x -k) is f(k). You want the value of k such that ...
f(k) = -15
Looking on the given graph, you find that k must be -4. That is, ...
f(-4) = -15
k = -4
_____
The divisor with k=-4 is (x -(-4)) = (x +4). The second attachment shows the division of f(x) by (x+4). The remainder is shown on the bottom line.
B is the correct answer. When you see > which mean the line is go to the right side < is go to the left side.
Hope this helps!
Answer:
2.17ft/s
Step-by-step explanation:
Look at the sketch of ladder at the beginning and after 3 seconds it starts to fall,
Distance of ladder from the wall 3 seconds after ladder starts to fall = Initial distance+ Velocity× time
= 6 + 2×3
= 12ft
Use trignometry to find out the speed of the top of ladder
cosθ= 12/20
θ= 0.825 rad
tan θ= v/2
v= 2.17ft/s
What value (number) is the tens place?