X=0 because if you add 7+0+2 it will equal 9
A) 20 households are randomly selected from the town; 8 own a dog
why: when conducting a survey to determine approximations in a population, it’s best to eliminate any and all biases for best results. Households who live near a park or have their own front yards will skew results as the rest of the population may not have access to those things, thus are more likely to not have a dog.
b) 8/20= 0.40
600*0.40= 240
1. 20 is the answer for it
Answer:
1 : 7
Step-by-step explanation:
minutes : eaten pies
2 minutes : 14 eaten pies
2 : 14
2 ÷ 2 : 14 ÷ 2
1 : 7
