3 years ago

Jeri drew the following model to represent the fraction. What's wrong with her model?

Mathematics

1 answer:

Shtirlitz [24]3 years ago

6 0

Answer: were is the model

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densk [106]

Answer:

bro its 10

Step-by-step explanation:

5 kilometers in 30mins and if he stayed at the same rate for an hour he would have ran 10 kilometers cause 5 x 2 = 10

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Write the number 2,900 in scientific notation.

vitfil [10]

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That’s the answer To the question

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3 years ago

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Kaya's family spends $105 to rent a boat for 7 days. The total cost, c, of the boat rental is proportional to the number of days

Elza [17]

Answer:

$c=15d$

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form $k=\frac{y}{x}$ or $y=kx$

Let

c ----> the total cost of the boat rental

d ---> is the number of days, the family rents the boat

we know that

Kaya's family spends $105 to rent a boat for 7 days

For d=7 days, c=$105

Find the value of the constant of proportionality k

$k=\frac{c}{d}$

substitute the given values

$k=\frac{105}{7}=\$15\ per\ day$

therefore

The linear direct equation is equal to

$c=15d$

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3 years ago

Write in standard notation.

lora16 [44]

This is how u write your question in standard form 196.75

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Name two integers whose quotient is -7

Andrei [34K]

Answer:

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Step-by-step explanation:

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