Answer:
x is greater than or equal to 45
Step-by-step explanation:
Answer:
7 dollars
Step-by-step explanation: 3 dollars for pickup=3
4miles=4
3+4=7
Answer:
$7
3 + 1m
Step-by-step explanation:
Just evaluate the function: A(r) = πr² by substituting 11 in for 'r'
so A(11) = π(11)²
or Area = 121π
The equation for the given phrase is 10+x=-13 and the solution is x=-23.
The given phrase is "The sum of 10 and x is -13".
In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.
Here, the sum of 10 and x is 10+x.
Now, the equation is 10+x=-13
The solution of an equation is the set of all values that, when substituted for unknowns, make an equation true.
The solution is x=-13-10 (Transpose 10 to other side of the equation)
x=-23
Therefore, the equation for the given phrase is 10+x=-13 and the solution is x=-23.
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Answer:
10 + x = -13
Step-by-step explanation:
The sum of 10 and x is -13.
10 + x = -13
If ZY = 2x + 3 and WX = x+4, find WX.
Your answer will be so appreciated.
The number of federally insured banks in the year 1990 was 12,100.
Given data:
To find the number of federally insured banks in the year 1990, you need to substitute the value of t = 1990 into the given function B(t):
B(t) = -329.4t + 13747
Since t corresponds to the year and t = 0 corresponds to 1985, we need to calculate for t = 1990 - 1985.
t = 5.
Substitute t = 5 into the function:
B(5) = -329.4 * 5 + 13747
Now, perform the calculations:
B(5) = -1647 + 13747
B(5) = 12100
Hence, there were approximately 12,100 federally insured banks in the year 1990.
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Using the given equation and by substituting t with 5 (for the year 1990, five years after 1985) in that equation, we find that there were 13363 federally insured banks in 1990.
The question is asking how many federally insured banks there were in 1990, given that the number of banks in any given year from 1985 to 2007 is given by the equation
B(t) = -329.4t + 13747
. In this equation,
t
is the year with t=0 corresponding to 1985. To find the answer, we should substitute in the appropriate value of t, which would be 5 because 1990 is five years after 1985. Thus, the equation becomes B(5) = -329.4*5 + 13747. This simplifies to 15010 - 1647, which equals
13363
. Therefore, there were 13363 federally insured banks in 1990.
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Answer: 27.071 years.
Step-by-step explanation:
The given function : is used to model the population of an organism in a specific region after t years.
To find : t , when P(t)=1000
Substitute P(t)=1000 in the given function , we get
Taking natural log on both sides , we get
Hence, The number of organisms will be 1000 after t= 27.071 years.