3 years ago

What's the scientific notation of 0.000028

Mathematics

2 answers:

Dmitry_Shevchenko [17]3 years ago

7 0

2.8 x 10^-5 good luck

SashulF [63]3 years ago

6 0

Move the decimal point 4 places to the right 2.8x(10^-4)

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Sketch the graph of each rational function showing all the key features. Verify your graph by graphing the function on

leva [86]

Answer:

Rational Function

Step-by-step explanation:

Gives the function:

$f(x) = \frac{x-2}{3x-2x^2}$

It has the following,

Domain

x∈ $\mathbb{R}$ : $x\neq 0, x\neq 3/2$

Range

$f \in \mathbb{R} : f \leq -1, f \geq -\frac{1}{9}$

End behaviour

As x $x \rightarrow \infty, y \rightarrow 0$

Horizontal and Vertical Asymptote

Vertical $x = 0, x=3/2$

Horizontal $y = 0$

x-intercept: (2,0)

y-intercept: none

**The Graph is in the annex

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3 years ago

The value of x is .... ?

alexira [117]

Answer: 96

Step-by-step explanation:

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2 years ago

What is the centimeters?

S_A_V [24]

The answer is 11.6 centimeters.

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2 years ago

A chestnut falls out of a tree 45 feet above the ground. Use the vertical motion model, H=-16t^2+vt+s s to find how long it take

valentinak56 [21]

Answer:

1.7 seconds

Step-by-step explanation:

we have

$H=-16t^2+vt+s$

where

v is the initial velocity (in feet per second)

s represents the initial height (in feet)

In this problem we have

$v=0$ ---> because the object is dropped

$s=45\ ft$

substitute

$H=-16t^2+45$

Remember that

When the chestnut hit the ground the value of H is equal to zero

For H=0

$-16t^2+45=0$

solve for t

$16t^2=45\\t^2=2.8125\\t=\pm1.7\ sec$

therefore

The solution is t=1.7 sec

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Ron would have to work out 56 minutes to burn 392 calories

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2 years ago

Read 2 more answers