Answer:
Maybe the answer will be C. P (A and B )
Answer:
19
Step-by-step explanation:
Margin of Error (E) = t × sd/√n
√n = t ×sd/E
n = (t × sd/E)^2
Using a 90% confidence level, t = 1.645, sd = 2.9 inches, E = 1.1 inches
n = (1.645 × 2.9/1.1)^2 = 4.34^2 = 18.807
Minimum sample size required = 19 (to the nearest integer)
Answer:
PEMDAS
they actually changed it so now its
PEM/DA/S
multiplication is interchangeable with division and so is addition and subtraction
Step-by-step explanation:
21-6=15
15+3=18
18-6=12
12 is the answer
Answer:
5/a+b
Step-by-step explanation:
Lily has 1 point and rosie has 14 points so rosie is the winner
