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MakcuM [25]
3 years ago
15

Molly read 75 pages in 45 minutes what's her unit rate

Mathematics
2 answers:
olga55 [171]3 years ago
6 0
Hey there,
So we know that Molly read 75 pages in 45 minutes
We need to find the unit rate so we have to divide 75 by 45

75/45=1.6 repeating so approximately <span />
stiv31 [10]3 years ago
5 0
So unit rate is usually ( units of work) per (1 unit of time)
so 75 per 45
75/45
divide
75/45=5/3=1.666/1
her unit rate is 1.666 pagest per minute
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The polynomial is given by f(x) = 9(4x − 3)² (3x - 1) .

<h3>What is a Polynomial ?</h3>

A polynomial is an expression that consists of indeterminate , Coefficients , exponents and mathematical operations.

It is given that

The zero of the function is at 3/4 with multiplicity of 2 = (x - 3/4)²

The zero of the function is at 1/3 with multiplicity of 1 = (x - 1/3)

The polynomial can be written as

f(x) = a (4x − 3)² (3x - 1)

-81 = a (0 − 3)² (0 -1)

a = 9

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Therefore the polynomial is given by f(x) = 9(4x − 3)² (3x - 1) .

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