Answer:
option b
6 C 2 + 6
Step-by-step explanation:
Given in the question that,
number of pink beans = 87
number of purple beans = 74
number of white beans = 35
number of black beans = 70
number of orange beans = 25
number of green beans = 47
<h3>Step 1</h3>
if two beans selected are different
6 C 2
(6 colours of beans)
<h3>Step 2</h3>
if two beans selected are same
6 C 1 = 6
(6 colours of beans)
<h3>Step 3 </h3>
total sample space will be
6 C 2 + 6
Answer:
try 3x=30 or 10
Step-by-step explanation:
A negative plus a negative equals a negative.
A negative plus a positive depends on which number is bigger for the sign.
A negative times a negative equals a positive.
A negative times a positive equals a negative.
A negative divided by a negative equals a positive.
A negative divided by a positive equals a negative.
A negative minus a negative depends on which number is bigger for the sign.
A negative minus a positive equals a negative.
Surface area of a cylinder: 2B + Ch
Word form: 2(area of base) + (circumference of base)(height)
Find the numbers you need to plug in to the formula.
Area of base:
2² = <span>12.57 m</span>²<span>
</span>
Circumference of base: 2
2 = 12.57 m
Height: 12 m
Plug these numbers in to the formula.
2(12.57) + (12.57)(12) = 175.98
The SA of the cylinder is 175.98 m².