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Paul [167]
3 years ago
11

18 and 19 please if you can show your work that would be helpful

Mathematics
1 answer:
Anna11 [10]3 years ago
6 0
18. is 50% and that is the correct answer
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25 POINT PROBLEM!
mestny [16]

Answer:

A logarithm is just an exponent. To be specific, the logarithm of a number x to a base b is just the exponent you put onto b to make the result equal x. For instance, since 5² = 25, we know that 2 (the power) is the logarithm of 25 to base 5. Symbolically, log5(25) = 2.log(a/b) = log a -log b, a > 0, b > 0. log an = n (log a) (Logarithm of a power). logx y = logmy / logmx (Change of base rule).The natural numbers 1, 2, 3,......are respectively the logarithms of 10, 100, 1000, to the base 10. The logarithm of "0" and negative numbers are not defined.The laws apply to logarithms of any base but the same base must be used throughout a calculation. This law tells us how to add two logarithms together. Adding log A and log B results in the logarithm of the product of A and B, that is log AB.

7 0
3 years ago
Hello I need help with this assignment and with the topic which is on Transformations if you could please help me
Norma-Jean [14]
Is this an assignment I can not see what the question is or what you need help with
7 0
3 years ago
What is the equation of a line with a y-intercept of 2 and an x-intercept of 4?
Ronch [10]
The equation is y=(-1/2)x +2
5 0
4 years ago
What is the volume of a rectangular prism that is 8 inches long, 2 inches wide, and 4 inches high?
Firdavs [7]

Answer:

64 in³

Step-by-step explanation:

8 x 4 = 32, 32 x 2 = 64 :D

4 0
3 years ago
Read 2 more answers
What is the surface area of a cylindrical tub that is 20 cm in diameter and 30 cm tall?
alexdok [17]
Answer:

r = 10 cm = 1/2 diameter
h = 30 cm
V = 9424.78 cm3
L = 1884.96 cm2
T = 314.159 cm2
B = 314.159 cm2
A = 2513.28 cm2<span>
</span>
4 0
4 years ago
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