3 years ago

Carmen opened a bank account with

Mathematics

1 answer:

zalisa [80]3 years ago

6 0

Y=60x+450 will be the answer

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What is a cubic polynomial function in standard form with zeros –3, 2, and–3?

levacccp [35]

Answer:

$(x-2)(x+3)(x+3)=0\\$

Step-by-step explanation:

Multiply those together and combine like terms. Then make sure you order the terms in descending powers.

7 0

2 years ago

Determine if each pair of ratios or rates is equivalent. Explain your reasoning. 288 miles on 12 gallons of fuel; 240 miles 10 g

lesantik [10]

Yes they are equivalent. This is because if you simplify each fraction : 288/12 and 240/10 they both equal 24.
$\frac{288}{12} = 24$
$\frac{240}{10} = 24$

3 0

2 years ago

a molecule is measured and the width is 3x10-6 cm. how long will a string of 225 similar molecule be? give your answer in scient

mixer [17]

The length of the molecule is $6.75*10^-^4cm$ in scientific notation.

Data;

Width of molecule = 3*10^-6 cm
Number of molecules = 225

<h3>Length of the molecule</h3>

This can be calculated as the total length of the 225 molecules added together. To do this, we simply multiply both the numbers of the molecules by the width of the molecule.

This becomes;

$3*10^-^6*225 = 0.000675cm = 6.75*10^-^4cm$