All categories

3 years ago

Whats the reciprocal of 16

Mathematics

2 answers:

8090 [49]3 years ago

8 0

The reciprocal of 16 is 0.0625

kolbaska11 [484]3 years ago

3 0

To get the reciprocal of a number, divide 1 by that number

The reciprocal of 16 is $\frac{1}{16}$ ⇒.0625

Answer: $\frac{1}{16}$ ⇒.0625

You might be interested in

A student ticket to the movie cost $4

Shalnov [3]

Answer:(X x 4)=

Step-by-step explanation:

Basically u times how many tickets u need times how much it cost

Example( 1ticket X 4dollars) =4 dollars

8 0

3 years ago

Read 2 more answers

How do I do this ? I have 120 degrees but I need to solve for x

Darina [25.2K]

Since the legs are the same length, we know that the remaining two angles must be the same.

120+2x=180
2x=60
x=30

Final answer: x=30 degrees

3 0

3 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

3 years ago

Evelyn has two six-sided dice, each numbered one through six. Evelyn rolls each die one time. What is the probability that Evely

zepelin [54]

The probability would be about 1/6.

6 0

4 years ago

How to solve 11/8 ÷ 4/9

lidiya [134]

Answer: 11/288
explanation:
8x4=32
9x32=288
11/288

7 0

3 years ago

Read 2 more answers