3 years ago

Area rectangle of 9/10 x3/4

Mathematics

1 answer:

4vir4ik [10]3 years ago

7 0

.675 square units is the answer

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A dolphin is at the surface of the ocean. What is the dolphin’s elevation?

Lelechka [254]

Answer:

It's elevation at the surface is 0, and the elevation twenty feet below is -20.

Step-by-step explanation:

The surface level is 0, and diving 20 feet under means 0 - 20, which is negative 20, or -20.

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2 years ago

Please help me! i would appreciate it

vagabundo [1.1K]

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Step-by-step explanation:

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Kate wants to buy a bike that costs $250. She has $40 saved. She will also do 5 days of yard work earning $38 for each day. Will

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Unfortunately, Katie will be $20 short

She has $40
Plus the $38 x 5 she will be earning which is $190
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3 years ago

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Given the function f(x) = 4^x - 1, explain and show how to find the average rate of change between x = 1 and x = 4.

soldier1979 [14.2K]

Answer:

Step-by-step explanation:

f(1)=4^1 - 1 = 3

f(4) = 4^4 - 1 = 255

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3 years ago

A train travels at 100 milers per hour. An equation can be written that compares the time (t) with the distance (d). Define the

Alenkasestr [34]

Answer:

The domain is t ≥ 0

The range is D ≥ 0

Step-by-step explanation:

$rate = \frac{distance}{time}$

D(t) = 100t + d₀

t is the time measured in hours.

d₀ is the initial position of the train.

We can assume the distance they go is not negative so...

The domain is t ≥ 0

The range is D ≥ 0

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2 years ago