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
AlexFokin [52]
3 years ago
11

You spend 8 hours each weekday at school. Write the portion of a weekday spent a school as a fraction, decimal, and a percent. W

hat percent of a week is spent at school if you go to school 4 days that week? Round to the nearest tenth.
Mathematics
1 answer:
tankabanditka [31]3 years ago
3 0

Answer: 32/56, 0.57, 57% rounded = 60%

Step-by-step explanation: 8 times 7 =56 and 8 times 4= 32. our fraction is 32/56. divide 32 by 56 to make out a decimal= 0.57. Multiply 0.57 by 100 to make out a percent = 57%

You might be interested in
(a^3 b^12 c^2) * (a^5 c^2) * (b^5 c^4)^0
trapecia [35]

Step-by-step explanation:

= ( {a}^{3}  {b}^{12} {c}^{2}  ) \times ( {a}^{5} {c}^{2}  ) \times ( {b}^{5}  {c}^{4} ) {}^{0}

=  {a}^{3 + 5}  {b}^{12}  {c}^{2 + 2}

=  {a}^{8}  {b}^{12}  {c}^{4}

Option D

3 0
2 years ago
Factorise:b+√b-12<br>An easy one.​
aalyn [17]

Answer:

Step-by-step explanation:

If you let b = x^2 the problem becomes a whole lot easier. Note that x = √b

x^2 + x - 12

Now factor this trinomial.

(x + 4)(x - 3)

Now put b back into the equation

(√b + 4)(√b - 3)

7 0
3 years ago
2. Use the letters for each answer to help you solve the riddle.
notsponge [240]

Answer:

IMQOEK

Step-by-step explanation:

6 0
2 years ago
Write an equation of the line in slope intercept form that pass through the two
Ber [7]
\bf \begin{array}{lllll}&#10;&x_1&y_1&x_2&y_2\\&#10;%   (a,b)&#10;&({{ -2}}\quad ,&{{ 15}})\quad &#10;%   (c,d)&#10;&({{ 9}}\quad ,&{{ -18}})&#10;\end{array}&#10;\\\\\\&#10;% slope  = m&#10;slope = {{ m}}= \cfrac{rise}{run} \implies &#10;\cfrac{{{ y_2}}-{{ y_1}}}{{{ x_2}}-{{ x_1}}}\implies \cfrac{-18-15}{9-(-2)}\implies \cfrac{-18-15}{9+2}&#10;\\\\\\&#10;\cfrac{-33}{11}\implies -3

\bf \stackrel{\textit{point-slope form}}{y-{{ y_1}}={{ m}}(x-{{ x_1}})}\implies y-15=-3[x-(-2)]&#10;\\\\\\&#10;y-15=-3(x+2)\implies y-15=-3x-6\implies y=-3x+9
8 0
3 years ago
Find the value of x number on top is 6 and other is 9
faltersainse [42]

Answer:

x = - 12, 3

Step-by-step explanation:

By tangent secant theorem:

x(x + 9) =  {6}^{2}  \\  \\  {x}^{2}  + 9x = 36 \\  \\  {x}^{2}  + 9x - 36 = 0 \\  \\  {x}^{2}  + 12x - 3x - 36 = 0 \\  \\ x(x + 12) - 3(x + 12) = 0 \\  \\ (x + 12)(x - 3) = 0 \\  \\ x + 12 = 0, \:  \: x - 3 = 0 \\  \\ x =  - 12, \:  \: x = 3 \\  \\

5 0
2 years ago
Other questions:
  • Canned dog food is on sale fo 20% off the original price. What is the discount of a can if the original price is $1.35
    6·2 answers
  • I need help please?!!!
    9·1 answer
  • A safety regulation states that the height h of a guardrail should be 106 centimeters with an absolute deviation of no more than
    6·1 answer
  • There are 4 boxes of 100 sheets of paper and some single sheets of paper in the closet . Choose all the numbers that show how ma
    15·1 answer
  • Rewrite the expression with a rational exponent as a radical expression.
    9·2 answers
  • Y=-7/4x+3;y=-1/4x-3 is my question
    8·1 answer
  • The sum of two numbers is eleven. one number is seven less than the other. find the numbers
    10·1 answer
  • What is the first operation you would "undo" to solve the equation 5x−4=1
    9·2 answers
  • Value that would make the statement on the left true
    5·1 answer
  • Which pair of x and y values below are the solution to the simultaneous equations? x+2y=6<br> x-2y=2
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!