Answer:
7500 feet is the lowest sea level or half of the earth
Step-by-step explanation:
mark as brainliest
Answer:
16
* usually means multiplication
If you have an open circle there instead, please inform me.
Step-by-step explanation:
* usually means multiplication
If you had an open circle there, please let me know.
Find h(10) and then multiply that answer to itself.
h(10)=6-10=-4
So the answer is -4*-4=16
Answer:
2,250,000 km
Step-by-step explanation:
From the above question our scale is given as:
1 m : 250000km
We are trying to find the distance between two villages which is 9m apart in kilometers
Hence
1 m : 250000km
= 1 m = 250000km
9m = x km
Cross Multiply
x km = 9 × 250,000km
x km = 2,250,000 km
Answer:
1) 2.92405063291 (put it in the correct amount of significant figures)
2) 6.4688 (put it in the correct amount of significant figures)
Step-by-step explanation:
i dont know how many significant figures to put it into but theres the full answers
Answer:
The sample proportion is within 0.03 of the true proportion of customers who are under age 21 is 0.803
Step-by-step explanation:
Total no. of customers = n = 400
We are given that the true population proportion of customers under age 21 is 0.68.
So, p =0.68
q=1-p=1-0.68=0.32
Standard deviation =
We are supposed to find the probability that the sample proportion is within 0.03 of the true proportion of customers who are under age 21 that is , what is the probability that is between 0.68 - 0.03 and 0.68+ 0.03
Using Z table
Hence the sample proportion is within 0.03 of the true proportion of customers who are under age 21 is 0.803