Answer:
Part of the population of 4,500 elk at a wildlife preserve is infected with a parasite. A random sample of 50 elk shows that 8 of them are infected.
Step-by-step explanation:
Answer:Let the amount invested in each be
A and B
A+B=5000
0.1A+0.15B=630
0.1(5000-B)+0.15B=630
500-0.1B+0.15B=630
0.05B=130
B=2600
A=2400
Step-by-step explanation:
Anything raised to the first power is just that number. For example 5^1=5. So 10^1=10
Since 66 kilograms is 3 times the smaller carton, we do 66/3 to find that the smaller carton weighs 22 kilograms
Hope this helps
Answer: P(p<0.35) = 0.05
Step-by-step explanation:
Khan told me