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
evablogger [386]
3 years ago
6

What is half of 31 over 50

Mathematics
2 answers:
____ [38]3 years ago
4 0

31 divided by 50 is 0.62

soldier1979 [14.2K]3 years ago
3 0

Answer:

\frac{5}{8} or 31%.

Step-by-step explanation:

You can say that \frac{31}{50} is 62% as a percent. You can then turn THAT into a decimal which is 0.62. You can cut it in half to get 0.31. 0.31 as a fraction is \frac{5}{8}. :) hope i helped

You might be interested in
The Maclaurin series for sin−1(x) is given by sin−1(x) = x + [infinity] n = 1 1 · 3 · 5 (2n − 1) 2 · 4 · 6 (2n) x2n+1 2n + 1 . U
lutik1710 [3]

Answer:

0.44290869

Step-by-step explanation:

The Maclaurin series for sin⁻¹(x) is given by

sin⁻¹(x) = x + x^{\alpha } _{n=1} \frac{1.3.5...(2n - 1)}{2.4.6...(2n)} * \frac{x^{2n + 1} }{2n + 1}

Use the first five terms of the Maclaurin series above to approximate sin⁻¹ \frac{3}{7}. (Round your answer to eight decimal places.)

Answer

sin⁻¹(x) = x + x^{\alpha } _{n=1} \frac{1.3.5...(2n - 1)}{2.4.6...(2n)} * \frac{x^{2n + 1} }{2n + 1}

in the above equation x^{\alpha } _{n=1}  summation from n=1 to ∞

we are estimating this for the first 5 terms as follows

sin⁻¹(x) = x +   \frac{1}{2} * \frac{x^{3} }{3}  +  \frac{1*3}{2*4} * \frac{x^{5} }{5}  +  \frac{1*3*5}{2*4*6} * \frac{x^{7} }{7}  +  \frac{1*3*5*7}{2*4*6*8} * \frac{x^{9} }{9}

sin⁻¹(x) = x +  \frac{x^{3} }{6}  +  \frac{3x^{5} }{40}  +\frac{15x^{7} }{336}  +  \frac{105x^{9} }{3456}  

now to get

sin⁻¹(\frac{3}{7}) substitute

hence,

sin⁻¹(\frac{3}{7}) = \frac{3}{7}  + \frac{\frac{3}{7} ^{3} }{6}  + \frac{3 * \frac{3}{7} ^{5} }{40} + \frac{15* \frac{3}{7} ^{7} }{336} + \frac{105* \frac{3}{7} ^{9} }{3456}  

sin⁻¹(\frac{3}{7}) = 0.42857142 + 0.01311953 + 0.00108437 + 0.00011855 + 0.00001482

           =  0.44290869

5 0
3 years ago
jamal earned $5.00 walking his neighbor's dog for one week. he was given a 1/5 of the $5.00 at the beginning of the week and 1/5
kherson [118]
\frac{1}{5}+\frac{1}{5}=\frac{2}{5}\\\\1-\frac{2}{5}=\frac{3}{5}-\ fraction\ of\ money\ at\ the\ end\ of\ rhe\ week\\\\\frac{3}{5}\cdot5=3-\ amount\ of\ money\ at\ the\ end\ of\ the\ week
7 0
4 years ago
Measure of xyz fast and correct please
Illusion [34]

Answer:

it will be 36 (B)

Step-by-step explanation:

1/2(72+55)=36

hope this help!

7 0
3 years ago
(3×10 – 4)(2×1010) whats the scientific notion
Rudik [331]

The result of the multiplication in scientific notation is given by:

6 \times 10^{6}

<h3>What is scientific notation?</h3>

A number in scientific notation is given by:

a \times 10^b

With the base being a \in [1, 10).

When we multiply two numbers in scientific notation, we multiply the bases and add the exponents.

For this problem, the numbers are given by:

3 \times 10^{-4}, 2 \times 10^{10}

The result of the multiplication is given by:

3 \times 10^{-4} \times 2 \times 10^{10} = 6 \times 10^{-4 + 10} = 6 \times 10^{6}

The result of the multiplication in scientific notation is given by:

6 \times 10^{6}

More can be learned about scientific notation at brainly.com/question/16394306

#SPJ1

6 0
2 years ago
P(-6,5); y= 2x - 3what is the equation of the perpendicular line that contains line p?
slega [8]
Perpendicular line : m × m1 = -1

from y =2x-3 , m=2

m1•2 = -1
m1 = -1/2


substitute P in --> y= mx +c
5 = -1/2 (-6) + c
5-3 = c
c = 2

y = -1/2x - 1
4 0
3 years ago
Other questions:
  • Brady used integer chips to model and solve a problem.<br><br><br><br> Which equation did he model?
    7·1 answer
  • Is the function y=5/x linear or non linear?
    15·1 answer
  • Your take home pay is $1500 and you have 22% withheld in taxes. What is your gross pay?
    5·2 answers
  • 12(5 + 2y) = 4y-(5-9y)
    9·1 answer
  • The border line of the linear inequality 4x-2y&lt;1 is solid true or false
    7·1 answer
  • 2. King James Factory provides farms and restaurants across the nation with com
    10·1 answer
  • I keep getting the wrong answer​
    12·1 answer
  • Question 16
    13·1 answer
  • Can someone say happy birthday to me do it for how every many point this question is gonna give yoouuu
    5·1 answer
  • The measures of the angles of a triangle are in the extended ratio 4 : 5 : 6. What is the measure of the largest angle in the tr
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!