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
Finger [1]
3 years ago
11

I have 5 questions

Mathematics
1 answer:
LenKa [72]3 years ago
5 0

Answer:number one is b I just answered it don't listen to the person who just randomly answered

Cuz I got it wrong I'm so mad

Step-by-step explanation:

You might be interested in
How to solve an expression with variables in the exponents?
gtnhenbr [62]

Answer:

  use logarithms

Step-by-step explanation:

Taking the logarithm of an expression with a variable in the exponent makes the exponent become a coefficient of the logarithm of the base.

__

You will note that this approach works well enough for ...

  a^(x+3) = b^(x-6) . . . . . . . . . . . variables in the exponents

  (x+3)log(a) = (x-6)log(b) . . . . . a linear equation after taking logs

but doesn't do anything to help you solve ...

  x +3 = b^(x -6)

There is no algebraic way to solve equations that are a mix of polynomial and exponential functions.

__

Some functions have been defined to help in certain situations. For example, the "product log" function (or its inverse) can be used to solve a certain class of equations with variables in the exponent. However, these functions and their use are not normally studied in algebra courses.

In any event, I find a graphing calculator to be an extremely useful tool for solving exponential equations.

8 0
2 years ago
What is the sum of X2-3x+7 and 3x2+5X-9
Pie
x^2-3x+7+3x^2+5x-9=\ \ \ \  | combine\ like\ terms\\\\
4x^2+2x-2\\\\
Solution\ is\ 4x^2+2x-2.
6 0
3 years ago
Jack rolls a number cube twice. What is the probability that the sum of the 2 rolls is less than 8 given that the first roll is
disa [49]
If the first roll is a 4, the possibilities to add less than 8 are that the second cube roll is 1, 2 or 3.

These are 3 different events out of 6 possilbe ones, which is 3 / 6 = 1 / 2; i.e. half of times.

Then the answer is the first option: 1 / 2
8 0
2 years ago
Read 2 more answers
noah entered a bike race.He used his red bike because he read that red vehicles get speedjng tickets most often. He rode 32 mile
gavmur [86]
How many minutes did it take him to cover 1 mile? 5 minutes.
3 0
3 years ago
-11 and 1/6 as a decimal
Nikolay [14]

-11.1666667 should be the answer


7 0
3 years ago
Other questions:
  • Can someone help me!!!!!!
    15·1 answer
  • Solve the system of equations: <br> 2x-5y=-22 <br> X+7y=27
    14·2 answers
  • Please show work any help would be fine Thanks
    11·2 answers
  • A cell phone provider offers a plan that costs ​$30 per month plus ​$0.10 per text message sent or received. A comparable plan c
    9·1 answer
  • Use the distance formula in order to classify the to
    6·1 answer
  • Madison has set up a lemonade stand outside her house and sells small cups and large cups of lemonade. Each small cup holds 12 o
    10·2 answers
  • your class is taking a field trip. you can travel in school district buses and chartered buses. a school bus holds 50 people and
    13·1 answer
  • Whats the volume for the cylinderrr???
    11·2 answers
  • 75%
    7·2 answers
  • Hank runs a successful hot dog stand right across from the arch at the University of Georgia in downtown Athens. Hank has to ord
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!