3 years ago

Sarah will ship packages for anyone. She charges $6 for her services and then $2.75 per item.

Mathematics

1 answer:

lesantik [10]3 years ago

3 0

Answer:

y = 2.75x+6

Step-by-step explanation:

Original charge: $6

$2.75 per item which is unknown how many items. Therefore, the slope is 2.75.

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Dima020 [189]

Answer:

17.5 for perpendicular triangle

Step-by-step explanation:

A= 1/2 ( b*h )

A= 1/2 ( 7*5)

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A= 17.5

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3 years ago

Let f(x)=cos(arctanx). What is the range of f?

Alenkasestr [34]

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3 years ago

Justin is marking a border for a garden. He walks 200 feet to the east, then turns and

ELEN [110]

Answer:

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Step-by-step explanation:

Given that,

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So, he walk 233.23 feet in all.

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3 years ago

If t(n) = 15 - 2.5n, how do I find t1,t2,t3,and tn+1? I also have to express tn+1-tn in its simplest form.

Anvisha [2.4K]

Answer:

Just substitute, and the simplified form is 1

Step-by-step explanation:

Substitute the values needed into the original equation. For example, if n=1

t(1)=15-2.5(1)=15-2.5=12.5. Or, if tn+1 substitute f(tn+1)=15-2.5(tn+1) and simplify.

tn+1-tn in its simplest form is just 1, as tn and -tn cancel out to leave 1.

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2 years ago

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Delvig [45]

The answer most likely is 9

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3 years ago