All categories

3 years ago

What is 39700.0947 in scientific notation ?

Mathematics

2 answers:

Elden [556K]3 years ago

5 0

Answer: 3.97000947 × 10^4

bulgar [2K]3 years ago

4 0

3.97000947 x 10 to the fourth power

You might be interested in

Simplify the expression below: 3(2y - 3x)

slega [8]

Step-by-step explanation:

6y-9x that's simplest form

8 0

3 years ago

Read 2 more answers

A rectangle is 2/5 inches long and<br> 1/3 inches wide what is the area of the rectangle

Andrews [41]

Answer:

2/15 inches

Step-by-step explanation:

(2/5)*(1/3)=2/15in

6 0

3 years ago

A planet follows an elliptical path described by 16 x squared + 4 y squared = 64. A comet follows the parabolic path y equals x

saul85 [17]

Answer:

The comet might intersect the orbiting planet at (0, -4), $(\pm\frac{\sqrt{31}}{2},\frac{15}{4})$ .

Step-by-step explanation:

Given that, a planet follows an elliptical path described by

$16x^2+4y^2=64$ .........(1)

A comet follows the parabolic path

$y=x^2-4$

$x^2=y+4$ .........(2)

To find the intersecting point, we need to solve the above equations.

Putting $x^2=y+4$ in the equation (1)

$y+4+4y^2=64$

$\Rightarrow 4y^2+y+4-64=0$

$\Rightarrow 4y^2+y-60=0$

$\Rightarrow 4y^2+16y-15y-60=0$

$\Rightarrow 4y(y+4)-15(y+4)=0$

$\Rightarrow(y+4)(4y-15)=0$

$\Rightarrow y=-4, \frac{15}{4}$

When y = -4 , then $x^2=-4+4$ $\Rightarrow x=0$

When $y=\frac{15}{4}$ , then $x^2=\frac{15}{4}+4$ $\Rightarrow x=\pm \frac{\sqrt{31}}{2}$

The comet might intersect the orbiting planet at (0, -4), $(\pm\frac{\sqrt{31}}{2},\frac{15}{4})$ .

5 0

3 years ago

Staci has seven more cats than Taylor. Write an expression that illustrates how many cats Staci has. Use x to represent the numb

mash [69]

Hello!

Since Staci has 7 more cats than Taylor and Taylor has x cats the expression is

let y = amount of cats Staci has
let x = amount of cats Taylor has

7 + x = y

Hope this helps!

4 0

4 years ago

Read 2 more answers

Over what interval is the quadratic function decreasing?

frosja888 [35]

The interval over which the given quadratic equation decreases is: x ∈ (5, ∞).

<h3>How to find the interval of quadratic functions?</h3>

Usually a quadratic graph function decreases either when moving from left to right or moving downwards.

In the given graph, we can see that the coordinate of the vertex is (5, 4) after which the curve goes in the downward direction.

Thus, for the values of x greater than 5, the function decreases and so we conclude that the interval in which the quadratic equation decreases is: (5, ∞).

Read more about Quadratic functions at: brainly.com/question/18030755

#SPJ1

6 0

2 years ago

Read 2 more answers