Answer:
1 -> f
2 -> e
3 -> d
4 -> a
5 -> c
6 -> g
7 -> b
Step-by-step explanation:
Let consider the options as a,b,c,d,e,f,g
1. Bell curve -> f
2. Data set -> e
3. Histogram -> d
4. Mean -> a
5. Normal distribution -> c
6. Standard deviation -> g
7. Variance -> b
Answer:
14 feet
Step-by-step explanation:
if its a range of 6 and 8 feet is your first it would be between
8-14 feet and 8,9,10,12 are already there so 11,13,14 would be the only possibility so id say 14 feet because its the next standard size
Let n be the man's walking rate. Then:
9/n+9/27=3&1/3
243+9n=90n
243=81n
n=3
The man's walking rate was 3 mph
☺☺☺☺
Have you learned PEMDAS? (Parenthesis, exponents, multiplication, division, addition, subtraction). That is what I am going to do here.
The first parenthesis, let's solve. 7*10=70-5=65
The second parentheisis: I am assuming the negative sign is a typo, and this answer will be off if it is not. Sorry. 5*10=50
65*50=3250
I hope this helps, and let me know if you need further assistance.
