1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lady bird [3.3K]
3 years ago
11

Convert 15000 ounces to tons

Mathematics
1 answer:
MrRa [10]3 years ago
5 0

Answer:

0.46875 tons

Step-by-step explanation:

to find ounces to tons, you divide the mass by 32000

15000/32000=0.46875

I hope this helps!

You might be interested in
The temperature of a certain solution is estimated by taking a large number of independent measurements and averaging them. The
Mademuasel [1]

Answer:

(a) The 95% confidence interval for the temperature is (36.80°C, 37.20°C).

(b) The confidence level is 68%.

(c) The necessary assumption is that the population is normally distributed.

(d) The 95% confidence interval for the temperature if 10 measurements were made is (36.93°C, 37.07°C).

Step-by-step explanation:

Let <em>X</em> = temperature of a certain solution.

The estimated mean temperature is, \bar x=37^{o}C.

The estimated standard deviation is, s=0.1^{o}C.

(a)

The general form of a (1 - <em>α</em>)% confidence interval is:

CI=SS\pm CV\times SD

Here,

SS = sample statistic

CV = critical value

SD = standard deviation

It is provided that a large number of independent measurements are taken to estimate the mean and standard deviation.

Since the sample size is large use a <em>z</em>-confidence interval.

The critical value of <em>z</em> for 95% confidence interval is:

z_{0.025}=1.96

Compute the confidence interval as follows:

CI=SS\pm CV\times SD\\=37\pm 1.96\times 0.1\\=37\pm0.196\\=(36.804, 37.196)\\\approx (36.80^{o}C, 37.20^{o}C)

Thus, the 95% confidence interval for the temperature is (36.80°C, 37.20°C).

(b)

The confidence interval is, 37 ± 0.1°C.

Comparing the confidence interval with the general form:

37\pm 0.1=SS\pm CV\times SD

The critical value is,

CV = 1

Compute the value of P (-1 < Z < 1) as follows:

P(-1

The percentage of <em>z</em>-distribution between -1 and 1 is, 68%.

Thus, the confidence level is 68%.

(c)

The confidence interval for population mean can be constructed using either the <em>z</em>-interval or <em>t</em>-interval.

If the sample selected is small and the standard deviation is estimated from the sample, then a <em>t</em>-interval will be used to construct the confidence interval.

But this will be possible only if we assume that the population from which the sample is selected is Normally distributed.

Thus, the necessary assumption is that the population is normally distributed.

(d)

For <em>n</em> = 10 compute a 95% confidence interval for the temperature as follows:

The (1 - <em>α</em>)% <em>t</em>-confidence interval is:

CI=\bar x\pm t_{\alpha/2, (n-1)}\times \frac{s}{\sqrt{n}}

The critical value of <em>t</em> is:

t_{\alpha/2, (n-1)}=t_{0.025, 9}=2.262

*Use a <em>t</em>-table for the critical value.

The 95% confidence interval is:

CI=37\pm 2.262\times \frac{0.1}{\sqrt{10}}\\=37\pm 0.072\\=(36.928, 37.072)\\\approx (36.93^{o}C, 37.07^{o}C)

Thus, the 95% confidence interval for the temperature if 10 measurements were made is (36.93°C, 37.07°C).

3 0
2 years ago
1. What is the slope and y-intercept of y=-3x - 2?
Nadya [2.5K]

Answer: The equation is y=mx+b where m is the slope and b is the intercept, so for your problem slope is 3 and the intercept is -2

Step-by-step explanation:

6 0
3 years ago
What does it equal 240 fl oz = c
VLD [36.1K]
It would equal 30 c cuz there is 8 fluid oz in a cup

4 0
3 years ago
Read 2 more answers
Triangle FGH is reflected across a vertical line to produce ABC. Which statement is true
nadezda [96]

Answer:

answer is a

Step-by-step explanation:

answer would be a because a reflection does not change the size or shape of any figure

5 0
3 years ago
The value of 4 in 40 is how many times the value of 4 in 400
NikAS [45]
The value of 4 in 40 is 10 times less than the value of 4 in 400
7 0
2 years ago
Read 2 more answers
Other questions:
  • Jon bought 1 2⁄3 pounds of green peppers and 3⁄5 pound of yellow peppers. How much more did the green peppers weigh than the yel
    7·2 answers
  • Supplementary angle of 80
    8·1 answer
  • How do you slove this equation 1/5 (k-3)=3/4
    9·1 answer
  • Each ___ real number has no real square root. What is the answer on the line?​
    12·1 answer
  • If Lp is a diameter of circle m and , find NO.
    10·2 answers
  • Write the equation of the line
    12·2 answers
  • Cal is making energy squares. How many 1/2 cups of peanut butter are used in the recipe
    10·1 answer
  • 4h-2h+5=19 Solve for h
    10·2 answers
  • <img src="https://tex.z-dn.net/?f=w%20%2B%205%20%5Cgeqslant%2015" id="TexFormula1" title="w + 5 \geqslant 15" alt="w + 5 \geqsla
    15·1 answer
  • You deposit $3000 in a bank account that pays 4% annual interest. Find the balance after 7 years if the interest is compounded q
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!