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
aleksandr82 [10.1K]
3 years ago
5

What is 0.44 written as a fraction in simplest form

Mathematics
2 answers:
Sonbull [250]3 years ago
8 0

Answer:

11/25

Step-by-step explanation:

Can be written as 44/100

- Divide both numerator and denominator by 4 and you'll find the simplest term

Nonamiya [84]3 years ago
4 0

Answer:

11/25 is your correct answer!

Step-by-step explanation:

You might be interested in
Need help with this math problem please??
Snezhnost [94]
4 units out of 9 total units = 4/9

Answer: d
3 0
3 years ago
A survey reported in Time magazine included the question ‘‘Do you favor a federal law requiring a day waiting period to purchase
il63 [147K]

Answer:

The  90% confidence interval for the difference between proportions is (-0.260, -0.165).

Step-by-step explanation:

<em>The question is incomplete. The complete question is:</em>

<em>"A survey reported in Time magazine included the question ‘‘Do you favor a federal law requiring a 15 day waiting period to purchase a gun?” Results from a random sample of US citizens showed that </em><em>318 of the 520 men </em><em>who were surveyed supported this proposed law while </em><em>379 of the 460 women </em><em>sampled said ‘‘yes”. Use this information to find a </em><em>90% confidence interval</em><em> for the difference in the two proportions, </em><em>pm - pw.</em><em> </em><em>Subscript pm</em><em> is the proportion of men who support the proposed law and </em><em>pw</em><em> is the proportion of women who support the proposed law. (Round answers to 3 decimal places.)"</em>

We want to calculate the bounds of a 90% confidence interval.

For a 90% CI, the critical value for z is z=1.645.

The sample of men, of size nm=-0.26 has a proportion of pm=0.612.

p_m=X_m/n_m=318/520=0.612

The sample 2, of size nw= has a proportion of pw=0.824.

p_w=X_w/n_w=379/460=0.824

The difference between proportions is (pm-pw)=-0.212.

p_d=p_m-p_w=0.612-0.824=-0.212

The pooled proportion, needed to calculate the standard error, is:

p=\dfrac{X_m+X_w}{n_m+n_w}=\dfrac{318+379}{520+460}=\dfrac{697}{980}=0.711

The estimated standard error of the difference between means is computed using the formula:

s_{pm-pw}=\sqrt{\dfrac{p(1-p)}{n_m}+\dfrac{p(1-p)}{n_w}}=\sqrt{\dfrac{0.711*0.289}{520}+\dfrac{0.711*0.289}{460}}\\\\\\s_{pm-pw}=\sqrt{0.00039+0.00045}=\sqrt{0.001}=0.029

Then, the margin of error is:

MOE=z \cdot s_{pm-pw}=1.645\cdot 0.029=0.0477

Then, the lower and upper bounds of the confidence interval are:

LL=(p_1-p_2)-z\cdot s_{p1-p2} = -0.212-0.0477=-0.260\\\\UL=(p_1-p_2)+z\cdot s_{p1-p2}= -0.212+0.0477=-0.165

The  90% confidence interval for the difference between proportions is (-0.260, -0.165).

6 0
3 years ago
Elena went to a store where you can scoop your own popcorn and buy as
anygoal [31]

Answers:

c=0.25p

p=4c

c=.25p

c=1/4p

Hope I' not too late -w-'

8 0
3 years ago
Twenty-seven trillion fifty-seven million three hundred twenty-four thousand
lawyer [7]
27,057,324,083 i am pretty sure
5 0
3 years ago
Find the values of x and y. <br> (look at image)<br> x= <br><br> y=
scZoUnD [109]

Answer:

helloo…

Step-by-step explanation:

I probably solved it right…

(If you don't understand my writing, I will rewrite it)

5 0
3 years ago
Other questions:
  • The volume of a cylinder is 40 ft3. Which expression represents the volume of a cone with the same base and height as the
    7·1 answer
  • What number is equivalent to 1/9
    6·1 answer
  • Of 30 students 1/3 play sports of those students 2/5 play soccer, how many students play soccer
    10·2 answers
  • A line has a slope of m=12 and the point (-2,8) lies on the line. which of the following represent the line? select two answers.
    12·1 answer
  • Which of the following numbers is between0.40 and 0.47?
    5·2 answers
  • The average score on the statistics final exam was 85 and the standard deviation was 2.5 . Chris scored a 95 . Chris scored high
    6·1 answer
  • I need help with this ! ❤️
    6·1 answer
  • The length of a rectangle is 4 inches more than its width. If 2 inches are taken from the length and added to the width, the fig
    15·1 answer
  • Rectangle A is a scaled version of rectangle B. The dimensions of rectangle A are four times the dimensions of rectangle B. The
    10·1 answer
  • For question 10e I wrote my answer as t=19, is that correct?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!