The answer is c smaller than
Answer:
Come out even
Step-by-step explanation:
The total numbers of faces in rolling two dice = 6 X 6 = 36
The sum of appears in the following cases: {6, 1}, {1, 6}, {2, 5}, {5, 2}, (3, 4}, {4, 3}. Making a total of 6 cases
Probability of obtaining a sum of 7 = possible number of cases where the sum of 7 appears ÷ total number of outcome
= 6/36 = 1/6
Probability of not obtaining a sum of 7 = 1 - Probability of obtaining a sum of 7
= 1 - 1/6
= 5/6
Expected Value: (1/6)10 + (5/6)(-2) = (10-10)/6 = 0
So the answer is come out even
Answer:
Step-by-step explanation:
First, find the <em>rate of change</em> [<em>slope</em>]:
Then plug these coordinates into the Slope-Intercept Formula instead of the <em>Point-Slope</em><em> </em><em>Formula</em><em> </em>since you get it swiftly that way. It does not matter which ordered pair you choose:
2 = ⅓[12] + b
4
If you want it in <em>Standard</em><em> </em><em>Form</em>:
y = ⅓x - 2
- ⅓x - ⅓x
_________
−⅓x + y = −2 [We do not want fractions in our standard equation, so multiply by the denominator to get rid of it.]
−3[−⅓x + y = −2]
_______________________________________________
−3 = ⅓[−3] + b
−1
If you want it in <em>Standard Form</em>:
y = ⅓x - 2
- ⅓x - ⅓x
_________
−⅓x + y = −2 [We do not want fractions in our standard equation, so multiply by the denominator to get rid of it.]
−3[−⅓x + y = −2]
** You see? I told you it did not matter which ordered pair you choose because you will always get the exact same result.
I am joyous to assist you anytime.
Answer:
$500
Step-by-step explanation:
We can find the original price of the camera through a proportion. A proportion is an equation where two ratios or fractions are equal. The ratios or fractions compare like quantities.
<u>Second Discoun</u>t
20% off means we paid 80%. We know we paid $328 of some price.
I can now cross-multiply by multiplying numerator and denominator from each ratio.
I now solve for y by dividing by 80.
y=410
The price after the first discount was $410.
<u>First Discount</u>
We will repeat the steps above with $410. 18% off means we paid 82%.
I can now cross-multiply by multiplying numerator and denominator from each ratio.
I now solve for y by dividing by 82.
y=500
The original price was $500.
We use the Pythagorean theorem
x^2=7^2+24^2
x^2=49+576
x^2=625
x=sqrt(625)=25