All categories

2 years ago

What is 58,000,000 in scientific notation

Mathematics

2 answers:

umka21 [38]2 years ago

7 0

5.8 x 10 with an exponent of 7.

AleksAgata [21]2 years ago

5 0

5.8*(7^10)
Hope this help

You might be interested in

Write a linear equation that passes through the point (2,-9) and has a slope of -5

Doss [256]

Answer:

y=-5x+1

Step-by-step explanation:

y-y1=m(x-x1)

y-(-9)=-5(x-2)

y+9=-5x+10

y=-5x+10-9

y=-5x+1

3 0

2 years ago

Use the digits to investigate addition and subtraction. Digit to make a sum from 0-9 with an answer equal to 98 765

GaryK [48]

Ok ok

90,000+8,000+700+60+5
ha ha :)
there u go

7 0

2 years ago

Given the position of the particle, what the position(s) of the particle when it’s at rest

choli [55]

The position function of a particle is given by:

$X\mleft(t\mright)=\frac{2}{3}t^3-\frac{9}{2}t^2-18t$

The velocity function is the derivative of the position:

$\begin{gathered} V(t)=\frac{2}{3}(3t^2)-\frac{9}{2}(2t)-18 \\ \text{Simplifying:} \\ V(t)=2t^2-9t-18 \end{gathered}$

The particle will be at rest when the velocity is 0, thus we solve the equation:

$2t^2-9t-18=0$

The coefficients of this equation are: a = 2, b = -9, c = -18

Solve by using the formula:

$t=\frac{-b\pm\sqrt[]{b^2-4ac}}{2a}$

Substituting:

$\begin{gathered} t=\frac{9\pm\sqrt[]{81-4(2)(-18)}}{2(2)} \\ t=\frac{9\pm\sqrt[]{81+144}}{4} \\ t=\frac{9\pm\sqrt[]{225}}{4} \\ t=\frac{9\pm15}{4} \end{gathered}$

We have two possible answers:

$\begin{gathered} t=\frac{9+15}{4}=6 \\ t=\frac{9-15}{4}=-\frac{3}{2} \end{gathered}$

We only accept the positive answer because the time cannot be negative.

Now calculate the position for t = 6:

$undefined$

6 0

10 months ago

HELP URGENT!!!!

Vikki [24]

The equation should be y= -2x+5.

7 0

2 years ago

What number is 25% of 4/7 WITH WORK ASAP

valina [46]

The answer is 1/7 and can be explained mathematically in the picture

3 0

2 years ago

Read 2 more answers