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
daser333 [38]
3 years ago
6

Mixed number eqivalent to 51/5

Mathematics
1 answer:
mafiozo [28]3 years ago
6 0
51/5 is equivalent to 10 and 1/5.

You might be interested in
Can someone find the slopes of these two please?
GenaCL600 [577]

Answer:

you put the points into the slope formula and solve : (y2-y1)/(x2-x1)

1. (4 -1) / (-2 -3)

3 / -5

2. (-1 -(-2)) / (5 - 0)

(-1 +2) / 5

1/ 5

Step-by-step explanation:

i hope this helped :)

8 0
3 years ago
Read 2 more answers
Missing angles in triangles
notsponge [240]

Answer:

Step-by-step explanation: the way to find missing anlges are to use trigrometery

4 0
3 years ago
Read 2 more answers
Suppose the average math SAT score for students enrolled at local community college is 490.4 with a standard deviation of 63.7.
lakkis [162]

Answer:

Option B) 9.1      

Step-by-step explanation:

We are given the following in the question:

Average score = 490.4

Standard deviation = 63.7

Sample size, n = 49

Formula:

=\dfrac{\sigma}{\sqrt{n}}

Putting values, we get,

Standard error =

=\dfrac{\sigma}{\sqrt{n}} = \dfrac{63.7}{\sqrt{49}} = 9.1

Thus, the correct answer is

Option B) 9.1

8 0
3 years ago
Rewrite the expression 4+<img src="https://tex.z-dn.net/?f=%5Csqrt%7B16-%284%29%285%29%7D" id="TexFormula1" title="\sqrt{16-(4)(
Inessa05 [86]

Answer:

2+i

Step-by-step explanation:

Given the expression:

\dfrac{4+\sqrt{16-(4)(5)}}{2}

To find:

The expression of above complex number in standard form a+bi.

Solution:

First of all, learn the concept of i (pronounced as <em>iota</em>) which is used to represent the complex numbers. Especially the imaginary part of the complex number is represented by i.

Value of i =\sqrt{-1}.

Now, let us consider the given expression:

\dfrac{4+\sqrt{16-(4)(5)}}{2}\\\Rightarrow \dfrac{4+\sqrt{16-(4\times 5)}}{2}\\\Rightarrow \dfrac{4+\sqrt{16-20}}{2}\\\Rightarrow \dfrac{4+\sqrt{-4}}{2}\\\Rightarrow \dfrac{4+\sqrt{(-1)(4)}}{2}\\\Rightarrow \dfrac{4+\sqrt{(-1)}\sqrt4}{2}\\\Rightarrow \dfrac{4+\sqrt4i}{2} \ \ \ \ \ (\because \sqrt{-1} =i) \\\Rightarrow \dfrac{4+2i}{2}\\\Rightarrow 2+i

So, the given expression in standard form is 2+i.

Let us compare with standard form a+bi so we get a =2, b =1.

\therefore The standard form of

\dfrac{4+\sqrt{16-(4)(5)}}{2}

is: \bold{2+i}

8 0
3 years ago
Please help with 16 and 17 those are hard
notka56 [123]
The answer to number 17 is c
6 0
3 years ago
Other questions:
  • A veterinary technician works 7 1/2 hours a day. he spends 1/2 of the time in the operating room, 1/8 in the recovery area, 1/4
    10·1 answer
  • abby baked 48 cookies and divided them evenly into bags. let b represent the number of bags. write and algebraic expression to r
    12·1 answer
  • What property is, If 2x=7, then 4x=14
    5·1 answer
  • If 12 children represents 12.5% of the people attending a concert, how many people are attending the concert
    13·1 answer
  • Factor the expression completely. 1/4x + 19/4
    8·1 answer
  • Let f be the function defined as follows:
    15·1 answer
  • Help me solve this
    8·1 answer
  • Please help.
    13·1 answer
  • Math help please thanks due soon
    10·1 answer
  • What is the mean for Doctor A’s data set on contacts? What is the mean for Doctor B’s data set on contacts? Write a sentence com
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!