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3 years ago

11

Given the function y = -2ex , find y if x = 3.

1 answer:

Solnce55 [7]3 years ago

5 0

Answer:

Assuming function is $y=-2*e*x$ : y(3)= -16.31.

Assuming function is $e^x$ $y=-2*e^x$ : y(3)= -40.17

Step-by-step explanation:

These should both be simple enough to do with a calculator or simply googling, but if you must do it by hand, an easy trick to remember is that e is approximately equal to 2.718 so substitute that value wherever you see e. Then, just substitute 3 in for x and simply multiply.

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What is the equation table for y=x-15.

givi [52]

Answer:

Hope this Helps!!

Have a great day!!!

Step-by-step explanation:

x y

-3 -18

-2 -17

-1 -16

0 -15

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4 0

2 years ago

Read 2 more answers

If A = 30° and r = 12, find x. (Round your answer to the nearest whole number.)

Margaret [11]

Answer:

$\boxed{12}$

Step-by-step explanation:

A = 30° and r = 12

$\sin A = \frac{r}{r + x}$

$\sin 30 = \frac{12}{12 + x}$

$\frac{1}{2} = \frac{12}{12 + x}$

$1(12 + x) = 2(12)$

$12 + x = 24$

$x = 24 - 12$

$x = 12$

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Happy to help :)

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2 years ago

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If you get this, you are a critical thinker. I enter the garden. There are 34 people. You kill 30. How many people are in the ga

Elena L [17]

Answer:

Step-by-step explanation:

is it 34 because you haven't moved the bodies. however including you there's 35???

3 0

3 years ago

Read 2 more answers

50 points. Please quick.

Allisa [31]

Answer:

Condition A.

A rectangle with four right angles

There can be many quadrilaterals satisfying this condition.

Condition B.

A square with one side measuring 5 inches

There can be only one quadrilateral satisfying this condition.

Condition C.

A rhombus with one angle measuring 43°

There can be many quadrilaterals satisfying this condition.

Condition D.

A parallelogram with one angle measuring 32°

There can be many quadrilaterals satisfying this condition.

Condition E.

A parallelogram with one angle measuring 48° and adjacent sides measuring 6 inches and 8 inches.

There can be only one quadrilateral satisfying this condition.

Condition F.

A rectangle with adjacent sides measuring 4 inches and 3 inches.

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Step-by-step explanation:

3 0

3 years ago

Find the value of 2a squared + 5b squared when a = -6 and b =2

jenyasd209 [6]

92

given 2a² + 5b²

substitute given values for a and b into the expression

2(- 6)² + 5(2)² = (2 × 36 ) + (5 × 4) = 72 + 20 = 92

5 0

3 years ago