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
Schach [20]
2 years ago
13

5 + 3 . 3x-2 , let x=2

Mathematics
1 answer:
LiRa [457]2 years ago
6 0

Answer:

8

Step-by-step explanation:

You might be interested in
This is geometry. Please help explain this.
lina2011 [118]
Sorry I don’t now Gemini
5 0
3 years ago
Determine if the finite correction factor should be used. If​ so, use it in your calculations when you find the probability. In
serg [7]

Answer:

Idk

Step-by-step explanation:

5 0
2 years ago
5(-2/3)= what is the anwser to this
FinnZ [79.3K]

Answer:

-3.33333333333

Step-by-step explanation:

7 0
2 years ago
Describe how to transform:
Anna71 [15]

Answer:

x^\frac{35}{6}

Step-by-step explanation:

The expression to transform is:

(\sqrt[6]{x^5})^7

Let's work first on the inside of the parenthesis.

Recall that the n-root of an expression can be written as a fractional exponent of the expression as follows:

\sqrt[n]{a} = a^{\frac{1}{n}}

Therefore \sqrt[6]{a} = a^{\frac{1}{6}}

Now let's replace a with x^{5} which is the algebraic form we are given inside the 6th root:

\sqrt[6]{x^5} = (x^5)^{\frac{1}{6}}

Now use the property that tells us how to proceed when we have  "exponent of an exponent":

(a^n)^m= a^{n*m}

Therefore we get:  (x^5)^{\frac{1}{6}}=x^{\frac{5}{6}}}

Finally remember that this expression was raised to the power 7, therefore:

[tex](\sqrt[6]{x^5})^7=(x^\frac{5}{6})^7=x^\frac{35}{6}[/tex]

An use again the property for the exponent of a exponent:

8 0
2 years ago
The function f(x) = -5x2 + 13x + 6 represents the height, in meters, of a
AnnZ [28]

Answer:

D

Step-by-step explanation:

Differentiate the function and set it to zero:

f'(x) = -10x + 13

0 = -10x + 13

x = 1.3 seconds

Plug the x value into f(x):

f(1.3) = -5(1.3)^2 + 13(1.3) + 6 = 14.45 meters

8 0
2 years ago
Other questions:
  • A taxi driver estimates that his earnings are $240 on a fine day and $320 on a wet day. What are his expected earnings on a day
    14·1 answer
  • Looking at the waves on an ocean beach, a girl notices that the waves reach the shore at the same time apart. She also notices t
    12·2 answers
  • What is the slope of a line that passes through the points (2, 0) and (5, 0)? Explain.
    6·2 answers
  • How does the mean of the data set below change if each value is increased by 8?
    14·1 answer
  • What is the quotient?<br> (-3)<br> (-3)2
    9·1 answer
  • A nail manufacturer throws out nails with lengths that are not within 0.05 inch of the mean of the batch. The lengths (in inches
    13·1 answer
  • Complete this activity. Interest at the rates of 5%, 6%, and 8% is earned on investments of $13,000, $12,000, and $4,000 respect
    6·1 answer
  • If you have a pair of dice and roll one die, what is the probability of rolling an even number? write your answer as a decimal.
    5·2 answers
  • Explain whether 20/16 is an equivalent ratio to 60/48
    9·1 answer
  • Find the maximum value on (0, infinity) for f(x)=7x-2xlnx
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!