About how many blocks are there per pound? Round to the
nearest block.
Teddy is preparing to sell some wooden blocks at a garage
sale. Before pricing individual bags of blocks, he decides to
determine the approximate number of blocks per pound by
researching the weights of different sets of blocks. The
graph shows his data.
10
20
30
40
on I
Toy Block Research
+
+
Number of Blocks
0.5
1 1.5 2 2.5 3 3.5 4 4.5 5
Weight of Set (lb)

step-by-step explanation:

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis:

step-by-step explanation: