Write: 4.9x10^-2 as an ordinary number

Mathematics

1 answer:

svet-max [94.6K]2 years ago

6 0

$4.9\cdot10^{-2}=4.9\cdot\frac{1}{100}=4.9:100=0.049$

You might be interested in

Please help I will really appreciate it

Veronika [31]

Hi!
Where’s the question.

8 0

2 years ago

Read 2 more answers

Help please!! will give brainiest :))

jeyben [28]

Answer:

81(x + 2y)(x - 2y)

Step-by-step explanation:

$81 {x}^{2} - 324 {y}^{2} \\ \\ = {(9x)}^{2} - {(18y)}^{2} \\ \\ = (9x + 18y)(9x - 18y) \\ \\ = 9(x + 2y) \times 9(x - 2y) \\ \\ = 81(x + 2y)(x - 2y)$

7 0

2 years ago

Read 2 more answers

The formula for the future value V (in dollars) of an investment earning simple interest is V=p+prt, where p (in dollars) is the

zhannawk [14.2K]

V=p+prt

now we solve for P

V=P (1+rt)

Divide both sides by (1+rt)

P=V÷(1+rt)...answer

P=V÷(1+rt)

P=3,000÷(1+0.06×5)

P=2,307.69

5 0

3 years ago

Find the length of the third side. If necessary, round to the nearest tenth.

Shtirlitz [24]

240 bc you need to mulitpy it and ye

5 0

2 years ago

Read 2 more answers

HELPPPP look at image

posledela

Your answer would be 24 and 168
take the 48 and divide by 4 to get the 1st one then just multiply 24 by 7 and you get 168

5 0

2 years ago

Read 2 more answers