a) The quadratic 3x^2-12x-11 can be written in the form 3(x+a)^2+b. Find the values of a and b. b) Given that the solutions of t
1 answer:
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b) The surface area is 564.5. Picture below.
4. Three possibilities.
Formula for volume of a cylinder: πr^2h
Formula for volume of sphere: 4/3πr^3
If the radius of the sphere is 1 inch than the volume is: 4.18879 or 4.19 rounded.
I used substitution on this website https://www.omnicalculator.com/math/volume
Just plug in the 4.18879 at the cylinder volume and put in a random number in the radius or height whichever you want then it'll give you the one you left blank. You'll find three possibilities for the radius and height of 4.18879 volume.
Answer:
The answer is "8(25+x)>500;x>37.50".
Step-by-step explanation:
Please find the complete question in the attached file.
That's why above given choice is correct.
Answer:
outcomes for this sample space (under some considerations)
Step-by-step explanation:
Let's define the multiplication principle.
If a first part of an experiment can happen in n1 ways, a second part of an experiment can happen in n2 ways , . . . , a i - part of an experiment can happen in ni ways, then the total outcomes for the all the experiment are
(n1) x (n2) x ... x (ni)
In this exercise n1 = domestic
n1 is the total classes for domestic category
(Let's suppose n1 = 3 because of Chevrolet, Ford and Chrysler)
n2 = 1 (Also supposing we only have ''a Toyota built in Japan'' category for n2)
n3 = 1 (Also supposing we only have ''A Toyota built in Kentucky'' category for n3)
n4 = 4 (Also supposing we only have ''sedan,hatchback, truck or SUV'' category for n4
The possible outcomes for one person in the experiment are
Where what it is brackets are the possible categories for that classification.
We have 20 different people then are the possible outcomes sample space
In the sample space there are outcomes if we consider that we have 3 types of domestic car, 1 type of foreign car built abroad,1 type of foreign car built in the U.S and 4 differents styles for this 20 different people.