Answer:
There are 10 alive, and it depends on what the question meant by "How many of them are left?", because they all might be still in the bowl.
Step-by-step explanation:
Answer:
You didn't give the multiple choice so I am just going to take the points.
Answer:
The quadrilateral is not a parallelogram
Step-by-step explanation:
we know that
In a parallelogram opposite sides are parallel and congruent
Find the length of the sides of the quadrilateral
step 1
Find the distance QR
the formula to calculate the distance between two points is equal to

we have
Q(-10,-2), R(1,-1)
substitute



step 2
Find the distance TS
the formula to calculate the distance between two points is equal to

we have
T(-11,-8), S(1,-7)
substitute



we have that
QR and TS are opposite sides
In a parallelogram opposite sides are congruent but in this problem


therefore
The quadrilateral is not a parallelogram
32 cubic inches of cards
V=area of bsase times height
area of base=4*8=32
32=32*height
1=height
card stack is 1 inch high
find volume of box
v=8*4*4=128
32 cubic inches of cards
percent means parts out of 100
x%=x/100
32/128=0.25/1
0.25/1 times 100/100=25/100=25%
answer is 25%
1 inch tall
25% taken up