It's B because she would have a better chance of being accurate if she did 1000 families
You can't really tell anything without the picture of the graph its self
Answer:
324
Step-by-step explanation:
300 times 0.04 (since the decimals move to make it a percentage).
300 * 0.04 = 12
12 * 2 = 24.
324
So the angle of elevation to the light source is:
tanα=h/x
α=arctan(h/x)
α=arctam(50/75)°
α≈33.69°
16 ÷ (4)(2) - 3(2) <span>÷ 2+1
16 </span>÷ 8 - 6 <span>÷ 3
2 - 2
0
Answer: 0</span>