- Answer:-The multiplicative rate of change for the exponential function =3. Explanation:- The exponential function is given by y=Ab^x. , where A
Step-by-step explanation:
Hello from MrBillDoesMath!
Answer:
For y = 4x, the domain of the function is all real numbers. This can be indicated as ( -infinity, infinity),
...later part of question:...
..."because an exponent can be any real"
exponent? !!!
Did you mean y = 4^x ? In this case the domain of y is all real numbers ann the range is (0, infinity), where the value 0 is not included in the range.
Thank you,
MrB
The number is 2
9 x 2 = 18
18 + 6 = 24
1. Answer: D. <span>A = 100 (1/2)^t/13.27
</span>Exponent equation formula would be an= a0( 1+r)^t
In this question, the radio isotopes will become half of its weight after the half-life. So, the ratio would be -0.5 (r= -0.5)
The halftime is 13.27 hours, so the time will be divided by that number. The result would look like this:
an= a0( 1+r)^t
an= a0( 1-0.5)^t/13.27
an= a0( 1/2)^t/13.27
2. Answer: x= 74°
<span>The ladder and the building will make a right triangle with the ladder as the hypotenuse.
The foot of the ladder is 2 feet from the building, so the adjacent side is 2ft.
It reaches a point 7 feet high on the building, so the opposite side is 7ft</span>
You can find the angle by using the tan equation
tan x= opposite / adjacent
tan x= 7/2= 3.5
x= 74°
Answer:
Ebony need to compare ∠EFG and ∠ONM
Step-by-step explanation:
we know that
If two angles and the included side of one triangle are equal to the corresponding angles and side of another triangle, the triangles are congruent by ASA
In this problem
EF ≅ ON ----> the included side
To prove congruence by ASA, of triangles EFG and ONM, the corresponding angles of the included side must be congruent
The corresponding angles of the included side are
∠MON and ∠GEF
and
∠EFG and ∠CNM
so
∠MON ≅ ∠GEF ----> given problem
and
∠EFG ≅ ∠CNM
therefore
Ebony need to compare ∠EFG and ∠ONM
Both angles must be congruent, to prove that triangles EFG and ONM are congruent by ASA
