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
Andreas93 [3]
3 years ago
11

use natural logarithms to solve the equation. round to the nearest thousandth. show work!! 5e^(2x+11) =30

Mathematics
1 answer:
rosijanka [135]3 years ago
8 0

Answer:

x = -4.604

Step-by-step explanation:

Here, we want to get the value of x

We start by dividing through by 5

e^(2x + 11) = 30/5

e^(2x + 11) = 6

Writing this in natural logarithm form, we have;

ln 6 = 2x + 11

2x + 11 = 1.792

2x = 1.792-11

2x = -9.208

x = -9.208/2

x = -4.604

You might be interested in
What is the answer to this question
timama [110]

Answer:

b^6z^612a^5

Step-by-step explanation:

The first step is to combine like terms, and multiply them together first. Since multiplication is commutative, it doesn't matter in what order you do it. Therefore, this can be rewritten as (2a^2\cdot 6a^3)\cdot(b^4\cdot b^2)\cdot(z\cdot z^5)=(12a^5)\cdot(b^6)\cdot(z^6)=b^6z^612a^5. Hope this helps!

7 0
3 years ago
Read 2 more answers
3 multiply by 2x - 5 = 27.
jeka94

Answer:

x=2.7

Step-by-step explanation:

27 divided by 5 = 5.4 and 5.4 divided by 2 = 2.7

8 0
3 years ago
Help plssssssss, thank you
IRINA_888 [86]

Answer:

x = 14

Step-by-step explanation:

Given

- \frac{1}{5}(x - 4) = - 2

Multiply both sides by 5 to eliminate the fraction

- (x - 4) = - 10 ← distribute parenthesis by - 1

- x + 4 = - 10 ( subtract 4 from both sides )

- x = - 14 ( multiply both sides by - 1 )

x = 14

6 0
3 years ago
Which statement is true?
Ilia_Sergeevich [38]

Answer:

All squares are rectangles. Rectangles have 4 right angles. Therefore, all squares have 4 right angles.

Step-by-step explanation:

The old math saying: "Every square is a rectangle, but not all rectangles are squares."

What makes a rectangle a rectangle is that it has four right angles.

A square also has four right angles. Therefore, a square is a type of rectangle.

<h3>What makes the other answers wrong:</h3>

A rectangle does not have equal lengths on all four sides like a square does.

A square MUST have four right angles for it to be a square.

<em>Brainiliest Appreciated. </em>

7 0
3 years ago
Candace ate 3 over 4 cup of cereal. The box of cereal states that one serving of cereal is equal to 2 over 3 cup. Which fraction
choli [55]

Answer: Candace ate \dfrac9{12}  servings.

Step-by-step explanation:

Given: Candace ate \dfrac34 cup of cereal.

The box of cereal states that 1 serving of cereal =  \dfrac23 cup.

i.e. 1 cup = \dfrac32 servings   [Multiply \dfrac32 both sides]

⇒ \dfrac{3}{4} cup = \dfrac34\times\dfrac32 servings

    =     \dfrac9{12}  servings  [which is the number of servings she ate]

Hence, Candace ate \dfrac9{12}  servings.

6 0
3 years ago
Other questions:
  • Five times the sum of a number and 3 is the same as 3 multiplied by 1 less than twice the number ​
    11·1 answer
  • Which equation represents direct variation?<br> A) y=3x<br> B) yx=3<br> C)y=3x^2<br> D) y=3x^3
    7·1 answer
  • What are the domain restrictions of q2−3q−4q2−7q−8?
    10·1 answer
  • A realtor collects the data set given in DS 12.2.4 concerning the sizes of a random selection of newly constructed houses in a c
    11·1 answer
  • Can some one help me plz I really need help
    11·1 answer
  • What is the variable and inequality to this question
    12·1 answer
  • 30 points available will give brainliest plz helpp need soon<br>i need it quick
    14·1 answer
  • 2.6.PS-
    5·1 answer
  • .753 repeating as a fraction
    10·2 answers
  • Solve with the law of sine
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!