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Serjik [45]
2 years ago
8

What is NOT a characteristic of a polyhedron? A. faces B. vertices C. edges D. lines

Mathematics
1 answer:
Leviafan [203]2 years ago
4 0
A. Faces

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kirill [66]

Answer:

B. 3.45

Step-by-step explanation:

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A bacteria sample can be modeled by the function f(x) - 350(1.20) which gives the number of bacteria in the sample at the end of
marissa [1.9K]

Answer: A) The initial number of bacteria is 350.

Step-by-step explanation:

Exponential growth equation: f(x)=A(1+r)^x , where A=Initial value, r= growth rate.          (i)

Given: A bacteria sample can be modeled by the function f(x) = 350(1.20)which gives the number of bacteria in the sample at the end of x days.

Here, f(x)=350(1+0.20)

Compare this equation to  (i) , we get A = 350 and r= 0.20 = 20% (growth rate)

So, the  best interpretation of one of the values in this function are:

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3 years ago
Paco needs at least 3/8 yard of twine to build a model ship.how much twine could he buy
Stells [14]
<em>Paco could buy 1/2 a yard, 5/8 yard, 3/4 yard, 7/8 yard, 1 yard, 1 1/8, so fourth since these fractions are all greater than 1. </em>
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3 years ago
Surface area equation... pls help
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Step-by-step explanation:

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Marta walked 2 miles in 28 minutes. at that rate how far can she walk in 70 minutes
soldi70 [24.7K]
28 mins = 2 miles

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