1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
aleksley [76]
3 years ago
10

3. Which expression is equivalent to log532?

Mathematics
1 answer:
8090 [49]3 years ago
6 0

Step-by-step explanation:

The Nth power xN of the integer x was initially specified as x multiplied by itself, before the total number N is the same. By means of different generalizations, the concept may be generalized to any value of N that is any real number.

(2) The logarithm (to base 10) of any number x is defined as the power N such that

x = 10N

(3) Properties of logarithms:

(a) The logarithm of a product P.Q is the sum of the logarithms of the factors

               log (PQ) = log P + log Q

(b) The logarithm of a quotient P / Q is the difference of the logarithms of the factors

                 log (P / Q) = log P – log Q

(c) The logarithm of a number P raised to power Q is Q.logP

        log[PQ] = Q.logP

You might be interested in
Goodmorning , please help!
Sav [38]

Answer:

7/2

Step-by-step explanation:

17=x+x+10

17-10=2x

7=2x

x=7/2

4 0
3 years ago
Read 2 more answers
What two decimals are equivalent to 4.400
Zina [86]

Answer:

4.4

4.40

Step-by-step explanation:

These two decimals above are equivalent to 4.400 because no matter the amount of zeroes, the numbers are the same. For example, 4.400 is also equivalent to 4.400000000000000000000000000000000.  As long as the  "4's" maintain the same place (ones place and tens place), the decimals will be congruent to one another.

4 0
4 years ago
Read 2 more answers
A large cheese pizza costs $7.50. Each additional topping for the pizza costs $1.35. If the total bill for the pizza Sally order
konstantin123 [22]

Answer: She ordered 4 toppings.

Step-by-step explanation:

Given: Total cost of pizza  = $ 12.90

Cost of pizza =$7.50

Price per topping = $1.35

Let x = Number of toppings,

Total cost of pizza = (Cost of pizza) + (price per topping) × (Number of topping)  

12.90= 7.50+1.35x\\\\\Rightarrow\ 1.35x=12.90-7.50\\\\\Rightarrow\ 1.35x=5.4\\\\\Rightarrow\ x=\dfrac{5.4}{1.35}\\\\\Rightarrow\ x=\dfrac{540}{135}=4

hence, she ordered 4 toppings.

5 0
3 years ago
the ratio of red cars to blue cars in a parking lot was 5 : 3. if there were 40 cars, how much blue cars were there​
maria [59]

Answer: 24

Step-by-step explanation:

6 0
3 years ago
(CO 4) In a sample of 8 high school students, they spent an average of 24.8 hours each week doing sports with a sample standard
AveGali [126]

Answer:  

(22.12, 27.48)

Step-by-step explanation:

Given : Significance level : \alpha: 1-0.95=0.05

Sample size : n= 8 , which is a small sample (n<30), so we use t-test.

Critical values using t-distribution: t_{n-1,\alpha/2}=t_{7,0.025}=2.365

Sample mean : \overline{x}=24.8\text{ hours}

Standard deviation : \sigma=3.2\text{ hours}

The confidence interval for population means is given by :-

\overline{x}\pm t_{n-1,\alpha/2}\dfrac{\sigma}{\sqrt{n}}

i.e. 24.8\pm(2.365)\dfrac{3.2}{\sqrt{8}}

24.8\pm2.67569206001\\\\\approx24.8\pm2.68\\\\=(24.8-2.68, 24.8+2.68)=(22.12, 27.48)

Hence, the 95% confidence interval, assuming the times are normally distributed.=  (22.12, 27.48)

6 0
3 years ago
Other questions:
  • A vertical line passes through the point (–3, 5). Which point is also on this line?
    7·1 answer
  • The temperature rises by 15° from -4° what is the new temperature
    13·2 answers
  • Ella wants to use the commutative property of multiplication to help find the product 5x4 what number sentence can she use
    12·1 answer
  • Here’s another one free 50 points and brainiest, first come first serve!<br> 4x+5-10+3x=57
    14·2 answers
  • Suppose you have a bag containing 2 black marbles and 3 red marbles. You reach into the bag, select a marble, see what color it
    15·1 answer
  • SOMEONE HELP ASAPPPP PLEASEEE,PLEASE EXPLAIN HOW U GOT YOUR ANSWER, I NEED AN EXPLANATION IN ORDER TO COMPLETE THIS! NO LINKS OR
    12·2 answers
  • Solve the equation. Select all equivalent forms of the answer.
    12·1 answer
  • Please help answer <br> Will give brainlst
    5·1 answer
  • Which of the following gives a product of x^3 - 3x ?
    9·2 answers
  • Pls say fast :( its my online test
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!