All categories

2 years ago

0.003 is 1/10 of what decimal?

Mathematics

2 answers:

Helga [31]2 years ago

7 0

0.003 is 1/10 of 0.03

vlada-n [284]2 years ago

3 0

Answer:

0.003 is $\frac{1}{10}$ of 0.03.

Step-by-step explanation:

To Find :0.003 is $\frac{1}{10}$ of what decimal?

Solution:

Let the decimal be x

Now we are given that 0.003 is $\frac{1}{10}$ of decimal(x)

So, $0.003 =\frac{1}{10}x$

$0.003 \times 10 =x$

$0.03 =x$

So, 0.003 is $\frac{1}{10}$ of 0.03.

You might be interested in

Students were asked to write 6x^5 + 8x-3x^3+7x^7 in standard form

WINSTONCH [101]

Answer:

The standard form is $7x^7 +6x^5-3x^3 + 8x$

Step-by-step explanation:

Given:

$6x^5 + 8x-3x^3+7x^7$

To Find :

standard form of $6x^5 + 8x-3x^3+7x^7$

Solution:

A polynomial is in standard form when its term of highest degree is first, its term of 2nd highest is 2nd etc.

In order to write any polynomial in standard form, you look at the degree of each term. You then write each term in order of degree, from highest to lowest, left to write.

Now lets check the degree of each term in the polynomial

The degree of 6x is 5

The degree of 8x is 1

The degree of 3x is 3

The degree of 7x is 7

Now rewrite the polynomial in the order of the degree, from highest to lowest

$7x^7 +6x^5-3x^3 + 8x$

4 0

2 years ago

Unoccupied seats on flights cause airlines to lose revenue. Suppose a large airline wants to estimate its average number of unoc

Bingel [31]

Answer:

We need a sample size of at least 719

Step-by-step explanation:

We have that to find our $\alpha$ level, that is the subtraction of 1 by the confidence interval divided by 2. So:

$\alpha = \frac{1-0.95}{2} = 0.025$

Now, we have to find z in the Ztable as such z has a pvalue of $1-\alpha$ .

So it is z with a pvalue of $1-0.025 = 0.975$ , so $z = 1.96$

Now, find the margin of error M as such

$M = z*\frac{\sigma}{\sqrt{n}}$

In which $\sigma$ is the standard deviation of the population and n is the size of the sample.

How large a sample size is required to vary population mean within 0.30 seat of the sample mean with 95% confidence interval?

This is at least n, in which n is found when $M = 0.3, \sigma = 4.103$ . So

$M = z*\frac{\sigma}{\sqrt{n}}$

$0.3 = 1.96*\frac{4.103}{\sqrt{n}}$

$0.3\sqrt{n} = 1.96*4.103$

$\sqrt{n} = \frac{1.96*4.103}{0.3}$

$(\sqrt{n})^{2} = (\frac{1.96*4.103}{0.3})^{2}$

$n = 718.57$

Rouding up

We need a sample size of at least 719

6 0

2 years ago

A lotion is made from an oil blend costing $1.50 per ounce and glycerin costing $1.00 per ounce. Four ounces of lotion costs $5.

Svet_ta [14]

Answer:

A (4-g)1.5

Step-by-step explanation:

hope this helps if you need a explanation just ask in the comments and I will.

8 0

2 years ago

Rita is planting saplings along her garden fence. When she started, she had x packages of saplings with 5 saplings per package.

weqwewe [10]

Answer:

If we represent x (number of packages of saplings) on a number line graph, it will start on number 4 (number of packages Rita still has) then moves to the right to number 7, that is the number of packages when Rita started to plant.

Step-by-step explanation:

7 0

1 year ago

Read 2 more answers

Clarissa needs a $2,500 loan in order to buy a car. Which loan option would allow her to pay the least amount of interest?

denis-greek [22]

Answer:

Option A.

Step-by-step explanation:

Clarissa needs a $2,500 loan in order to buy a car.

There are 4 options of loan we will calculate all the options that pay the least amount of interest.

To calculate the interest we will use this formula :