3 years ago

Express 4.009 x 10-3 in decimal form.

Mathematics

1 answer:

Shalnov [3]3 years ago

7 0

Answer:

0.004009

Step-by-step explanation:

I think that's the answer

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...yea i just need help (:

dsp73

Answer:

2/3-4

3 1/3

-1*3.3=-3.3

-3 1/3 divided by 5/6

-4

so a

Hope This Helps!!!

3 0

3 years ago

Read 2 more answers

Charlene had 5,750 pieces of penny candy. She sold 3/5 of them and divided rest into 5 equal bags to give her friends for Hallow

Musya8 [376]

(3/5)*5750=3450
3450÷5=690

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3 years ago

A study of injuries to in-line skaters used data from the National Electronic Injury Surveillance System, which collects data fr

Katarina [22]

Answer:

(a) One count is only 7, and the guidelines for using the large-sample method call for all counts to be at least 10.

Step-by-step explanation:

Attached is the solution to b and c

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3 years ago

Solve by using proper methods. Show your work.

NeX [460]

Answer:

$70,201.38

Step-by-step explanation:

To determine the principal amount, we can use the formula:

$P=\dfrac{A}{(1+\frac{r}{n})^{nt}}$

A = $200,000

r = 7% or 0.07

t = 15 years

n = 12

Now let's substitute our values.

$P=\dfrac{200,000}{(1+\frac{0.07}{12})^{12(15)}}$

$P=\dfrac{200,000}{(1.00583333333)^{12(15)}}$

$P=70,201.38$

So the principal needed to get 200,000 in 15 years is $70,201.38.

7 0

3 years ago

the value of x - y is negative an X and Y are both positive what can conclude about the values of X and Y?

tiny-mole [99]

You can conclude that X is smaller than Y. For example:
(2,5)
2 + 5 = 7
2 - 5 = -3

Hope this helped!

3 0

3 years ago