From the problem statement, the population of South Africa is four times the population of Greece.
The population of Greece is 11 million
<em>Given data</em>
Population of South Africa is 44 million,
Let the population of Greece be x
Hence the population of South Africa will be = 4*x
Hence the expression becomes
44million = 4x
Let us divide both side by 4 to find the population of Greece
x= 44million/4
x = 11 million
Hence the population of Greece is 11 million
Learn more about cross multiplication :
brainly.com/question/294036
Ans
Step-by-step explanation:
Answer: The answer that I got for z was 0.111575, which when you round it to the hundredths place would be 0.11
Given :
As a plane takes off it ascends at a 20 degree angle of elevation.
If the plane has been travelling at an average rate of 290 ft/s and continues to ascend at the same angle.
To Find :
How high is the plane after 10 seconds.
Solution :
Distance travelled by plane, D = 2900 ft.
Angle of elevation, Ф = 20°.
Height gained is given by :
H = 2900 × sin 20°
H = 991.86 ft.
Therefore, height of plane after 10 seconds is 991.86 ft.
Hence, this is the required solution.
Hey there. So basically, find out how much the pencils and notebooks cost first.
The notebooks cost = $3.25
The pencils cost = $0.50
Then, think about what you need to figure out in this problem.
Jake has $20. You need to find how many notebooks Jake can buy in maximum after buying 8 pencils.
If Jake buys 8 pencils that costs $0.50 each, he spends $4 on the pencils.
So now, to find out how many notebooks he can buy, do 20 minus 4.
Jake's got $16 left.
If the notebooks cost $3.25 each, we need to find out how many notebooks he can buy by dividing them. So, 16 divided by 3.25 equals 4.923... and so on.
That means, Jake can buy 4 notebooks with his remaining money.
