Factoring is an important process that helps us understand more about our equations. Through factoring, we rewrite our polynomials in a simpler form, and when we apply the principles of factoring to equations, we yield a lot of useful information. There are a lot of different factoring techniques.
Answer: (a) y = 250(1.8)ˣ (b) 89,262 bacteria
<u>Step-by-step explanation:</u>
Use the exponential growth formula y = a(b)ˣ where
- a = Initial Value
- b = 1 + r (for growth) or 1 - r for decay
- r = rate (convert percent to a decimal)
a) Given: a = 250, r = 80% (.80) → b = 1.8
y = 250(1.8)ˣ
b) Given: x = 10
y = 250(1.8)¹⁰
y = 89,261.68 = 89,262 (rounded to the nearest whole number)
Answer: A
Step-by-step explanation:
(3,3) (6,5)
y2-y1/x2-x1 = 5-3/6-3 = 2/3
y-y1 = m(x-x1)
y-3 = 2/3(x-3)
Answer: 3
Step-by-step explanation:
In 5 years, Jumoke will be 16. 16 divided by 2 is 8. Amina will be 8 in 5 years. If we subtract 5 from 8, we see that Amina is 3 currently.
Answer:
If AB = CD, then CD = AB. symmetric property
If MN = XY , and XY = AB , then MN = AB. transitive property
Segment CD is congruent to segment CD reflexive property
Step-by-step explanation:
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