Answer:
5,31,616 bacteria
Step-by-step explanation:
Solution:
Here, Principal (P) = 5,06,000, Rate of Interest (R) = 2.5%, Time (n) = 2 hours
After 2 hours, number of bacteria,
Amount (A) = P\left(1+\frac{R}{100}\right)^nP(1+100R)n
= 506000\left(1+\frac{2.5}{100}\right)^2506000(1+1002.5)2
= 506000\left(1+\frac{25}{1000}\right)^2506000(1+100025)2
= 506000\left(1+\frac{1}{40}\right)^2506000(1+401)2
= 506000\left(\frac{41}{40}\right)^2506000(4041)2
= 506000\times\frac{41}{40}\times\frac{41}{40}506000×4041×4041
= 5,31,616.25
Hence, number of bacteria after two hours are 531616 (approx.).
She eats 45 grams of proteins per day. There is 17 days.
Multiply the two numbers together.
45 x 17 = 765.
the Athlete eats 765 grams of protein during those 17 days of training.
hope this helps
Answer:
(5sqrt(2), 45 deg)
(-5sqrt(2), 225 deg)
Step-by-step explanation:
(x,y)=(5,5)
So theta=arctan(5/5)=arctan(1)=45 degrees
Now r! r=sqrt(x^2+y^2)=sqrt(5^2+5^2)=sqrt(50)=sqrt(25)sqrt(2)=5sqrt(2)
So one polar point is (5sqrt(2) , 45 degrees)
Now if we do 180+45=225 degrees... this puts us in the 3rd quadrant... to get back to quadrant 1 we just take the opposite of our r
so another point is (-5sqrt(2) , 225 degrees)
Answer:
Yes, the sales tax in their city is an example of regressive tax
Step-by-step explanation:
Firstly, we need to understand what is meant by the term regressive tax.
What is meant by a regressive tax system is a system of taxation in which there is a decrease in tax rate as there is an increase in amount subjected to tax.
Now, the key to knowing if what we have in the question is a regressive taxation is by calculating the percentage of the tax that was paid.
For the Roosevelt’s , the percentage of tax paid would be 16,000/91,000 * 100% = 17.6%
For the Jasper’s, the percentage of tax paid would be 16,000/37,000 * 100% = 43.24%
We can see that at a lower amount subjected to tax, the Jasper’s paid more and thus we can conclude irrevocably that sales tax in their city is an example of a regressive tax
Question:
A 33 foot ladder leans against a building so that the angle between the ground and the ladder is 75º. How high does the ladder reach up the side of the building?
Round to 2 decimal places feet.
Answer:
Step-by-step explanation:
The question is illustrated using the attachment as a sketch.
We have that
Required
Determine how high the ladder is to the building
Represent the length of the ladder with L and how high the ladder is on the building with H.
The relationship between L, H and 
is"
Substitute values for L and 
Make H the subject
<em>Hence, the height to which the ladder reaches is approximately 31.88ft</em>
