The true statement is that colony 2 will always have more bacteria than colony 1 after 4 months
<h3>How to determine the number of months?</h3>
The functions are given as:
- Colony 1: f(x) = x^2
- Colony 2: g(x) = 2^x
When colony 2 has more bacteria than colony 1, then it means that:
g(x) >f(x)
Substitute the function values
2^x > x^2
From the graph of both functions, we have:
2^x > x^2 at x >4
This means that colony 2 will always have more bacteria than colony 1 after 4 months
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Answer:
8
xy
5
−
16
x
2
y
3
+
20
x
4
y
4
Step-by-step explanation:
Answer:
56°
Step-by-step explanation:
the question tells us the 2 triangles are similar, thus the angoes are identical on the 2 triangles. with this right triangle, you can see there is a long leg, short leg, and the hypotenuse. in order to solve this, you need to find the angle on the first triangle that corresponds to the second triangle. in this case, we can conclude angle K corresponds to angle E because the angles are adjacent to the long leg and hypotenuse, and opposite to the short leg.
Answer:
1. 3
2. depends on the lenght of each cube i dont know so just multiply it with 3
3. same here or by 2 i dont know which side to get the width of sorry
4. 9
Step-by-step explanation:
Answer:
cos∠F = √15/15 ⇒ answer (D)
Step-by-step explanation:
∵ cos∠F = EF/FG
∵ EF = 2
∵ FG = 2√15
∴ cos∠F = 2/2√15 = 1/√15 ⇒ multiply yp and down with √15
∴ cos∠F = √15/15 ⇒ answer (D)
