Answer:
825
Step-by-step explanation:
Calculation for what The frequency in this interval is equal to:
Using this formula
Frequency=Population size*Relative frequency interval
Let plug in the formula
Frequency=5,500 observations*0.15
Frequency=825
ThereforeThe frequency in this interval is equal to:825
√20 = 4.47213
√20 = 4 (nearest integer)
√20 = 4.5 (nearest tenth)
Answer:
Step-by-step explanation:
i) (4*4)^2-(2(-8))^2=256-(16)^2=256-256=0
ii) (4*16)-2*(-8)^2=64- 2(16)= 64-32=32
Answer:
1/4x = 15/16
Step-by-step explanation:
1/4x = 15/16
Step-by-step explanation:
option C is the correct answer: -100°
