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Natali [406]
3 years ago
13

Determine which of the following logarithms is expanded correctly.

Mathematics
1 answer:
rodikova [14]3 years ago
5 0
It's C). ㏒(2xy⁻³) =㏒2 + ㏒x -3㏒y
You might be interested in
Which of the following describes the relationship between the variables of the simple interest formula? Answer choices: A)P depe
Gekata [30.6K]

Answer:

C) I depends on P, R, and T

Step-by-step explanation:

The formula for calculating the simple interest given the Principal amount P, Rate of interest R and Time T in years is given by:

I = PRT

From this equation we can see that the Interest Amount depends on P, R and T. i.e. Interest is equal to the product of P, R and T

Therefore, the option C is the correct one.

I depends on P, R, and T

5 0
3 years ago
A random generator is used to select an integer from 1 to 3 inclusive. What is the difference between the estimated probability
Assoli18 [71]

Answer:

option no D

Step-by-step explanation:

AS it given that it is a random generator

so it will generate random integers between 1 and 3

so

possible sample space = {1,2,3}

Total no of out comes = 3

Estimated probability that 3 will occur will be obtained by dividing total no of outcomes with total no of possible events to occur

as the occurrence of event is only 1

so

Estimated probability = 1 /3 = 0.33333

Now

The experiment is performed

total outcomes = 14

Total no of like able events that 3 occurred = 4

Actual probability = 4 / 14

                             = 0.2857

Difference between actual and estimated probability is = 0.3333-0.2857

                                                                                            =0.0421

                                                                                           ≅0.04

which is option D

4 0
4 years ago
The area of the parallelogram is 65 square miles. Find it’s base and height. x-4 , x+4
Ne4ueva [31]

Answer:

base = b = 5

height = h = 13

Step-by-step explanation:

Given Data:

Area of Parallelogram = A = 65 miles^{2}

base = b = x -4

height = h = x+4

Formula:

A = b×h

Solution:

A = b×h

65 = (x-4)×(x+4)

65 = x^{2} - 4^{2}                               ∴ (a-b)(a+b) = a^{2} - b^{2}

65 = x^{2} - 16

x^{2} = 65 + 16

x^{2} = 81

\sqrt{x^{2} }  = \sqrt{81}

x = \sqrt{9^{2} }

x = 9

Now,

base = b = x -4 = 9-4

base = b = 5

height = h = x+4 = 9+4

height = h = 13

4 0
4 years ago
Four less than 3 times a number is the same as the number plus 10 - in an equation
ra1l [238]

Answer:

4-3x=x+10

Step-by-step explanation:

4- (four less)

3x (3 times a number)

= (is the same as)

x (the number)

+10 (plus ten)

Please rate, thanks, mark brainliest if this helps!

6 0
4 years ago
Someone plz help:)))))
trapecia [35]
Help is when you are needed of someone to help you
8 0
4 years ago
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