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Yuki888 [10]
3 years ago
7

Diep buys a loaf of bread 65 centimeters long. For lunch every afternoon, he cuts 15 centimeters of bread for his sandwich. Diep

wants to determine the length of the loaf of bread, l, after d days. What is the equation of the scenario? Is the graph of the equation continuous or discrete?
a. l=65-15d; discrete
b. l=65-15d; continuous
c. 65=l-15d; discrete
d. 65=l-15d; continuous
Mathematics
2 answers:
babymother [125]3 years ago
6 0
17 is your actually answer example is diego buys a loaf of bread
Vladimir [108]3 years ago
3 0

Answer:

  a. l = 65-15d; discrete

Step-by-step explanation:

The length starts at 65 and decreases by 15 each day. A suitable equation expresses this fact:

  l = 65 -15d

The number of days is discrete, so the values of d and l will be discrete.

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Sally finds a coin with a radius of 1.5 centimeters and a thickness of 0.25 cm. It has a measured mass of 18.54 grams. How can S
mote1985 [20]

Answer:

Silver

Step-by-step explanation:

Find the volume of the coin

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\textsf{V}=\sf \pi r^2 h \quad\textsf{(where r is the radius and h is the height)}

Given:

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  • h = 0.25 cm

Substituting given values into the formula to find the volume:

\sf \implies V=\pi (1.5)^2(0.25)

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<u>Density formula</u>

\sf \rho=\dfrac{m}{V}

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Given:

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Substituting given values into the density formula:

\implies \sf \rho=\dfrac{18.54}{0.5625 \pi}

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Given:

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4 0
2 years ago
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Answer:

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Step-by-step explanation:

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