The area of the room would be 380.25 feet
78 / 4 = 19.5 (you do this to figure out how long each side of the room is)
19.5 * 19.5 = 380.25 feet (length times width equals area. Each side of the room is 19.5 feet so you would multiply 19.5 by 19.5)
The z score of 1.19 corresponds with a probability of 0.8830.
<h3>What is
z score?</h3>
The z score is used to determine by how many standard deviations the raw score is above or below the mean. It is given by:
z = (raw score - mean) / standard deviation
Given that:
P(Z ≤ c) = 0.8830
Froom the normal distribution table:
c = 1.19
The z score of 1.19 corresponds with a probability of 0.8830.
Find out more on z score at: brainly.com/question/25638875
Answer:
45°
Step-by-step explanation:
in straight lines that intersect like this, if one angle is 55°, the one opposite to it will be equivalent. this means (x+10)° equals 55°. then you work out what x is. so x+10=55 so we can subtract 10 from both sides to get x=45°
Step-by-step explanation:
not sureeee if it is the right answer
9514 1404 393
Answer:
d = kw/p
Step-by-step explanation:
When d varies directly with w, the equation is ...
d = kw
When d varies inversely with p, the equation is ...
d = k/p
When d does both, the equation is ...
d = kw/p