3 years ago

A plane is defined as what type of figure

Mathematics

1 answer:

coldgirl [10]3 years ago

8 0

A plane is a closed two deminsional flat figure

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A recipe for a blueberry dessert requires 5 cups of fresh blueberries for every 312cups of whipped cream. At this rate, how much

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A 5:3

Step-by-step explanation:

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3 years ago

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PLEASE HELP!!! The amount of polonium-210 remaining, P(t), after t days in a sample can be modeled by the exponential function P

exis [7]

Answer:

$P(t)=100(0.994)^t$

Step-by-step explanation:

A calculator shows the value of $e^{-.006} \approx 0.994$ meaning that each day, about 99.4% of the sample remains.

The formula $P(t)=100e^{-0.006t} = 100(e^{-0.006})^t=100(0.994)^t$

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3 years ago

Write as a percent 3/7

Irina18 [472]

Answer:

Here is the answer:

42.857143%

Rounded would be:

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Step-by-step explanation:

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3 years ago

jacob bought a place mat. The place mat has four sides and only one pair of parallel sides. Which could be the shape of Jacob's

Gwar [14]

A rectangle is the answer

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3 years ago

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The formula P=2(l + w)relates the perimeter P, in decimeters, with the length and width of a rectangle.

Degger [83]

Answer:

3. w=P/2-L

Step-by-step explanation:

Given formula:

P=2(l + w)

Solving for w:

P=2(l + w)
P/2 = 2(l + w)/2
P/2 = l + w
P/2 - l = l + w - l
P/2 - l = w
w = P/2 - l

Correct answer choice is:

3. w=P/2-L

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4 years ago