Simply put, 18 x 2/3 = 36/3 = 12
The horses eat 12 bales
Answer:
equals 800
Step-by-step explanation:
10 x 10 x 8
you would multiply
7 times 0.45 divided by 5 and you get 0.63
It’s 12
On the first side (smaller triangle/ ABC) the give you one side that equals 4 and on the next triangle (bigger triangle/ DEF) it’s 8 meaning you’re going to multiply each corresponding side by 2
Answer:
271 people
Step-by-step explanation:
Margin of error = critical value × standard error
At 90% confidence, the critical value is 1.645.
Standard error for a proportion is s = √(p (1 − p) / n).
0.05 = 1.645 √(0.52 (1 − 0.52) / n)
n = 271
