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
Crazy boy [7]
2 years ago
5

A bag contains eight batteries, all of which are the same size and are equally likely to be selected. Each battery is a differen

t brand. If you select two batteries at random, use the counting principle to determine how many points will be in the sample space if the batteries are selected without replacement.
Mathematics
1 answer:
ArbitrLikvidat [17]2 years ago
7 0

Answer:

7*6*5*4*3 = 7P5 = 2520

Step-by-step explanation:

You might be interested in
What's 97156 divided by 107
olganol [36]
The answer is 908. Your welcome.
3 0
3 years ago
Read 2 more answers
Write the point-slope form of the equation of the horizontal line that passes through the point (2, 1). Pease show how!
mote1985 [20]
Check the picture below.

using a second for it, since it's a horizontal line, then say hmmm we'll use the y-intercept, or (0, 1), so the equation of a line that passes through (2,1) and (0,1)

\bf \begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
%   (a,b)
&({{ 2}}\quad ,&{{ 1}})\quad 
%   (c,d)
&({{ 0}}\quad ,&{{ 1}})
\end{array}
\\\\\\
% slope  = m
slope = {{ m}}= \cfrac{rise}{run} \implies 
\cfrac{{{ y_2}}-{{ y_1}}}{{{ x_2}}-{{ x_1}}}\implies \cfrac{1-1}{0-2}\implies \cfrac{0}{-2}
\\\\\\
% point-slope intercept
\stackrel{\textit{point-slope form}}{y-{{ y_1}}={{ m}}(x-{{ x_1}})}\implies y-1=0(x-2)

5 0
2 years ago
worker a earns $7.90 per widget produced, produces 14 widgets per day, and works 10 hours per day. Worker b earns $9.00 per widg
Anni [7]
What are the statements 
3 0
3 years ago
What is the value of y in the triangle?
Readme [11.4K]

Answer:

• From trigonometric ratios:

{ \rm{ \sin( \theta) =  \frac{opposite}{hypotenuse}  }} \\

→ theta is 41°

→ opposite is y

→ hypotenuse is 26 ft

{ \tt{ \sin(41)  =  \frac{y}{26} }} \\  \\ { \tt{y = 26 \sin(41) }} \\  \\ { \boxed{ \tt{ \: y = 17.06 \:  \: ft}}}

8 0
2 years ago
Can someone help me?
Triss [41]

Answer:

Step-by-step explanation:

Just remember area equals length times width it’s like a window to a door etc!!

4 0
3 years ago
Other questions:
  • Hello! I need to know which one is equivalent :)
    14·2 answers
  • Find the slope of the line represented by the table of values.
    5·2 answers
  • See the picture below
    7·1 answer
  • QUESTION 9
    11·1 answer
  • (1 point) The parabola given by the equation y=−x2+10x−23 has its vertex at (h,k) for:
    10·1 answer
  • 4t+7-9=-6+6t <br>please help
    14·1 answer
  • X^2-6x+9=0 solve by completing the square
    9·2 answers
  • A pair of jeans is marked down at 25% off the original price. The original price of
    6·1 answer
  • 2x2 + 3x – 10 = 0<br> Find the discriminant for the quadratic equation
    13·1 answer
  • Please helppppp it’s due soon and I’m already failing my class!!!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!