The lines are parallel, because they have the same gradient but are just in different positions ie. y = x-9.
Answer:
Derik finished first
Step-by-step explanation:
Derik = 35 1/6 = 35.10
other girl = 35.25
Answer:
it would be 10 soccer balls
Step-by-step explanation:
10 every week if it was constant (because they could've sold more one week then less the next) but the genuine answer is 10 soccer balls :)
Answer:
The property used in the simplification is: Distributive Property.
Step-by-step explanation:
" The distributive property is used to combine the two terms that had the same variable. The distributive property is the key to combining expressions with like terms.
Terms are like terms when they have the exact same variables with the exact same exponents" .
Hence, the property used in the simplification of this expression is a distributive property.
93.06% of the race is longer than 236 minutes.
The z score is used to determine by how many standard deviations the raw score is above or below the mean. The z score is given by:
Given that μ = 310, σ = 50
For x > 236:
From the normal distribution table:
P(x > 236) = P(z > -1.48) = 1 - P(z < -1.48) = 1 - 0.0694 = 0.9306 = 93.06%
93.06% of the race is longer than 236 minutes.
Find out more on z score at: brainly.com/question/25638875
