Answer:
63.5 feet/minute
Step-by-step explanation:
She first descended 1,024 feet in 17 minutes
Then she descended 500 feet in 7 minutes
The total feet descended is 1,024 + 500 = 1,524 feet
The total time to descend is 17 + 7 = 24 minutes
The average rate of change in altitude is
Altitude descended / time
1,524 feet / 24 minutes
63.5 feet /minute
Answer:
265
Step-by-step explanation:
378 x 70% = 265 students
Answer:
4
Step-by-step explanation:
3n-(2+n)
3(4)-(2+4)
12-(6)
12-6
6
1st problem:
A = 630 cm
2nd problem:
A = 104 cm
All I can see on the picture you provided.
Answer:
135
Step-by-step explanation:
1 1/2 * 90=135