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
Lina20 [59]
4 years ago
14

Can someone please help me with these two please I'll appreciate it :)

Mathematics
1 answer:
s344n2d4d5 [400]4 years ago
7 0
4.

\sqrt{64}=8\\\\8\dfrac17=8.14285714...\\\\8.\overline{14}=8.14141414...\\\\ \dfrac{15}2=7,5\\\\\\ \boxed{\ \dfrac{15}2\ \ \textless \ \ \sqrt{64}\ \ \textless \ \ 8.\overline{14}\ \ \textless \ \ 8\dfrac17\ }

5.

\sqrt{18}  doesn't belong with the other three because it is irrational number
The other three can be expressed as a ratio between two <span>integers.

-\dfrac{10}2=\dfrac{-10\ }2\\\\-13.4=-13\frac4{10}=\frac{-134}{\ 10}\\\\ 22.\overline7=22\frac79=\frac{205}9\\\\\\ \sqrt{18}=\sqrt{9\cdot2}=\sqrt9\cdot\sqrt2=3\sqrt2
</span>

You might be interested in
There are 222 single employees in job grade 2, and 3,927 married employees in job grade 2. Which is higher, the conditional rela
Softa [21]

Answer: Option C. Married and grade 2 (92.6%) is higher than Single and grade 2 (5.2%)

Solution:

Conditional relative frequency single employees in grade 2:

[(Single employees in job grade 2)/(Total employees in job grade 2)]*100%=

(222/4,239)*100%=0.052370842*100%=5.2370842% approximately 5.2%


Conditional relative frequency married employees in grade 2:

[(Married employees in job grade 2)/(Total employees in job grade 2)]*100%=

(3,927/4,239)*100%=0.926397735*100%=92.6397735% approximately 92.6%


92.6%>5.2%:

Married and grade 2 (92.6%) is higher than Single and grade 2 (5.2%)

4 0
3 years ago
Read 2 more answers
The access code for a car’s security system consists of five digits. The first digit cannot be zero. How many different codes ar
Leviafan [203]

Answer:

45,000 different codes

4 0
4 years ago
What is the value of 3ab+<br>5b - 6 when a = - 1and b = 3​
Fantom [35]

Answer:

the answer is 0

4 0
3 years ago
Read 2 more answers
Givin the equilateral triangle below find the value of y
VladimirAG [237]

Answer:

15°

Step-by-step explanation:

All angles in an equilateral triangle are equal.

Angle sum property of triangle = 180°

<1 + <2 + <3 = 180°

<1 = <2 = <3 = 60°

4y = 60

y = 60/4

y = 15°

4 0
3 years ago
Start with the number n = 54527. Divide n by 5 and round the result up to an integer. Keep repeating the division and rounding s
Elza [17]
Without rounding, I make it six. You could do it this way
54527/5^6 comes to a little over 3. That should be close enough. I'm going to check this by doing the divisions. I could let the computer do it, but I'd like to see if there's a pattern. There isn't and the correct answer is

6 <<<< divisions.


5 0
4 years ago
Other questions:
  • Please help 100 points
    10·2 answers
  • 4:3 = 60:45 true or false
    10·1 answer
  • Because of high production-changeover time and costs, a director of manufacturing must convince management that a proposed manuf
    15·1 answer
  • A swimming pool and deck are built in a rectangle with length 40 ft and width 18 ft. If the pool itself is 320 square feet, what
    7·2 answers
  • X+y+z+w=5<br> x+2y-z-2w=-1<br> x-3y-3z-w=-1<br> 2x-y+2z-w=-2
    10·1 answer
  • I dont know how to do this one :(((
    7·1 answer
  • A television originally cost
    8·1 answer
  • A box contains 421 books. If your teacher orders 19 boxes of books, about how many books will arrive? Use estimation to find you
    13·1 answer
  • PLEASE ANSWER ASSAP!!!!!!!!!!!!!!!! WILL GIVE BRAINLEST!!!!!!!!!!!!!!!!!!!
    7·2 answers
  • Determine if (6, 2) is a solution to the system of equations.<br> 2x + y = 10<br> 3x + 2y = 10
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!