Answer:
Erin
Step-by-step explanation:
Z score formula:
z = (x-μ)/σ, where x is the raw score, μ is the population mean, and σ is the population standard deviation.
For Candice:
Z score = 74 -66/4
Z score = 2
For Erin
Z score = 58 - 42/7
Z score = 2.28571
Erin z score is larger hence, he did better
Answer:
Step-by-step explanation:
A full circle consists of 360°, so we can write the fraction of this arc as , which can be simplified to by dividing the numerator and denominator by 30.
**This content involves simplifying fractions and knowledge on the angle sum of a circle which you may wish to revise. I'm always happy to help!
Answer:
the answer is 18 burgers
Step-by-step explanation:
u have to do 4 1/2÷1/4=18 burgers
Hope this helps!!!
Answer: 5184.
Step-by-step explanation:
You do 72 x 72.
Answer:
Z= 5ft
Step-by-step explanation:
14/7 is equal to 2 so I divided 10/2 to get 5.