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jek_recluse [69]
2 years ago
12

The two expressions below have the same value when rounded to the nearest hundredth. Log Subscript 5 Baseline b. Log Subscript 9

Baseline 48 What is the approximate value of log b to the nearest hundredth? 0. 93 1. 23 9. 16 65. 53.
Mathematics
1 answer:
Molodets [167]2 years ago
6 0

The approximate value of log b to the nearest hundredth using the logarithm property is 1.23. The correct option is B.

<h3>What is a logarithm?</h3>

Logarithms are another way of writing exponent. A logarithm with a number base is equal to the other number. It is just the opposite of the exponent function.

The two expressions below have the same value when rounded to the nearest hundredth.

\rm  Log_ 5  b \ \ and \ \  Log _ 9  48

We know that the formula

\rm log_ab = \dfrac{log\ b}{log\ a}

Then we have

\rm  log_ 5\  b =  log _ 9  48\\\\\\ \dfrac{log \ b}{log\ 5} = \dfrac{log\ 48}{log \ 9}\\\\\\log \ b = log \ 5 *  \dfrac{log\ 48}{log \ 9}\\\\\\log \ b = 1.2315

Thus, the value of log b is 1.23.

More about the logarithm link is given below.

brainly.com/question/7302008

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nordsb [41]

Answer: i think 336 i think

Step-by-step explanation: im pretty sure you have to just add 18 to the 318 to get 336

8 0
3 years ago
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1
AnnyKZ [126]

Answer:

C

Step-by-step explanation:

because you cannot sell negative pizzas.

8 0
3 years ago
PLEASE HELP! The table represents a function.
Svetradugi [14.3K]

Answer:

The correct option is A. The rate of change in the function y=2x+5 is greater than the rate of change of the function represented in the table.

Step-by-step explanation:

The slope intercept form of a line is

y=mx+b

Where, m is slope and b is y-intercept.

The given equation is

y=2x+5

Therefore the slope of the equation is 2.

The formula to find the slope

m=\frac{y_2-y_1}{x_2-x_1}

The two points from the table are (-1,0) and (2,3).

Slope of the function that is represented in the table is

m=\frac{3-0}{2-(-1)} =\frac{3}{3}=1

Therefore, the slope of the function that is represented in the table is 1.

Since 2>1, therefore the rate of change in the function y=2x+5 is greater than the rate of change of the function represented in the table. Option A is correct.

7 0
3 years ago
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(-11-10i)^2<br> I just need to know the steps to get to the answer.
jeka57 [31]

Answer:

21 + 220i

Step-by-step explanation:

reminder that i² = - 1

(- 11 - 10i)²

= (- 11 - 10i)(- 11 - 10i) ← expand using FOIL

= 121 + 110I + 110I + 100I²

= 121 + 220I + 100(- 1)

= 121 + 220i - 100

= 21 + 220i

3 0
3 years ago
The gardeners at Middleton Place Gardens want to plant a total of 40 white and pink hydrangeas in one
Lilit [14]

The gardeners should buy 54 white hydrangeas and 88 pink hydrangeas altogether.

Step-by-step explanation:

Let,

Number of white hydrangeas = x

Number of pink hydrangeas = y

According to given statement;

In first bed

x+y = 40    Eqn 1

In second bed

2 times the  number of white hydrangeas and 3 times the number of pink hydrangeas as in the first bed.

2x+3y=102    Eqn 2

Multiplying Eqn 1 by 2

2(x+y=40)\\2x+2y=80\ \ \ Eqn\ 3

Subtracting Eqn 3 from Eqn 2

(2x+3y)-(2x+2y)=102-80\\2x+3y-2x-2y=22\\y=22

Putting y=22 in Eqn 1

x+22=40\\x=40-22\\x=18

Number of white hydrangeas altogether = x+2x = 3x = 3(18) = 54

Number of pink hydrangeas altogether = y+3y = 4y = 4(22) = 88

The gardeners should buy 54 white hydrangeas and 88 pink hydrangeas altogether.

Keywords: linear equation, elimination method

Learn more about elimination method at:

  • brainly.com/question/4847829
  • brainly.com/question/4892332

#LearnwithBrainly

7 0
3 years ago
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