Used cans inside = 19
Used cans outside = 88
107-19 = 88
Let's call:
M = necklaces owned by Mary Sue
B = necklaces owned by Betty
You know that:
M + B = 603
M - B = 115
Therefore, when you have the sum and the difference of two numbers, in order to find the biggest number you have to sum the sum and the difference and divide it by 2, and in order to find the smallest number you have to subtract the difference from the sum and divide it by 2:
M = [(M + B) + (M - B)] ÷ 2
= [603 + 115] ÷ 2
= 359
B = [(M + B) - (M - B)] ÷ 2
= [603 - 115] <span>÷ 2
= 244
</span>
Hence, Mary Sue has 359 necklaces and Betty has 244 necklaces.
122° and angle 1 are alternate interior angles and hence they are equal.
m1 = 122°
122° + angle 2 = 180° [sum of co interior angles is 180°]
angle 2 = 180° - 122°
m2 = 58°
Using continuous compounding, it is found that the value of r is of r = 7.7%.
<h3>What is continuous compounding?</h3>
The amount of money after t years in continuous compounding is:
In which:
- P(0) is the initial amount.
- r is the exponential growth rate.
The doubling time of 9 years means that P(9) = 2P(0), which is used to find r, hence:
r = 0.077.
r = 7.7%.
More can be learned about continuous compounding at brainly.com/question/24722580
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The answer would be about a 35% chance of getting blue. I'm not 100% sure, but I do believe it is around this answer.