Answer:
Step-by-step explanation:
Given that there are 15 people and they should be divided into two groups one with 10 and the other with 5 people.
First group 10 persons can be selected from 15 in 15C10 ways.
Remaining 5 would automatically be put in group 2.
Hence no of ways 
Answer:
Isolate the variable by dividing each side by factors that don't contain the variable.
Inequality Form:
x < 9
Interval Notation:
(-∞
,9)
Answer:
Step-by-step explanation:
Remember that
The speed is equal to divide the distance by the time
Convert the units
so
Answer:
1. To solve for “b,” you must isolate the variable. The result is 2A/h=b
2. In this question, we must solve for “F.” 9/5(C)+32=F
Answer:A
Step-by-step explanation:
