Answer:
False
True
False
Step-by-step explanation:
Weekdays Weekend
Male 50 10
Female 150 30
The males go to the park more often on the weekend.
This is false Males go more on the weekdays 50 vs 10
The females go to the park more often on weekdays.
True Females go on the weekdays 150 to 30
For the participants in the survey, gender affects which days of the week a person goes to the park.
False, they both go to the park more on the weekdays
Males 50 to 10 on the weekdays which simplifies to 5 to 1
Females 150 to 30 which simplifies to 150/30 to 30/30 or 5 to 1
It is equal
Answer:
2-(x-3)^2
Step-by-step explanation:
Answer: $60.75
Steps:
45 * 35%
45 * 0.35 = $15.75
45 + 15.75 = $60.75
Answer:
in a 140 meter spool there are 31 1/9 times 4 1/2 meters of ribbon
Step-by-step explanation:
To find out how many 4 1/2 meters of ribbon are there in a 140 meter spool, divide 140 meter by 4 1/2 meter, but first convert mixed number to an improper fraction
Convert to mixed number
therefore
in a 140 meter spool there are 31 1/9 times 4 1/2 meters of ribbon
The volume of the right pyramid with a square base is
v = 1/3 Ahwhere v is the volumeA is the area of the baseh is the height
since A = y2
v = 1/3 y2h3v = y2hh = 3v / y2 is the expreesion represents the height of the pyramid
