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
Gemiola [76]
3 years ago
15

In the past, 26% of all homes with a stay-at-home parent, the father is the stay-at-home parent. An independent research firm ha

s been charged with conducting a sample survey to obtain more current information.(a) What sample size is needed if the research firm's goal is to estimate the current proportion of homes with a stay-at-home parent in which the father is the stay-at-home parent with a margin of error of 0.04? Use a 95% confidence level. (Round your answer up to the nearest whole number.)(b) Repeat part (a) using a 99% confidence level. (Round your answer up to the nearest whole number.)
Mathematics
1 answer:
olga2289 [7]3 years ago
4 0

Answer:

(Round your answer up to the nearest whole number.)(b) Repeat part (a) using a 99% confidence level. (Round your answer up to the nearest whole number.)

Step-by-step explanation:

You might be interested in
Nononononononononono
Andrews [41]

Answer:

yesyesyesyes

Step-by-step explanation:

yesyesyesyesyes

3 0
3 years ago
Read 2 more answers
Suppose that g(x) = f(x - 2) +7. Which statement best compares the graph of
sweet [91]

Answer:

A

Step-by-step explanation:

changing the number in the f(x) will shift right and left ( + for left and - for right ) and changing out f(x) will shift up and down ( + for up and - for down)

6 0
3 years ago
A penguin walks 10 feet in 6 seconds at this speed how far does the penguin walk in 45 seconds
Bogdan [553]

Answer: 75 ft

Step-by-step explanation:

45x10 = 450

450/6=75

7 0
2 years ago
Read 2 more answers
Ryan is biking at 31.8 miles per hour. what is his speed in feet per second? round to nearest tenth
aliina [53]

Answer:

46.6 ft/sec (to the nearest tenth)

Step-by-step explanation:

There's a common identity useful here:  60 mph = 88 ft/sec.

Mult. 31.8 mph by the conversion factor (88 ft/sec) / (60 mph), obtaining:

46.64 ft/sec.


3 0
4 years ago
Scientific notation of 47300
Reil [10]
4.7 x 10^4
or 5 x 10^4

<span>The scientific notation of 70, 030, 000. To find the scientific notation of this value </span><span><span>
1.  </span>We first move the period which separates the whole number from the decimal number which is located after the numbers of the given value.</span> 
<span><span>2.  </span>We move it in the very recent order number which is seventy million, seven and zero.</span> <span><span>
3.  </span>It becomes 7.003</span>
<span><span>4.  </span>Thus we count how many moves we did from the tens to the ten million order place.</span> <span><span>
5.  </span>7.003 x 10^7 </span>


6 0
3 years ago
Other questions:
  • What are the different types of gons. (hexagon, octagon, decagon)
    9·1 answer
  • Explain how to write 28% as a rate per 100
    14·1 answer
  • A 54-degree angle is bisected by a ray. What is the measure of each angle formed? Show all work.
    5·1 answer
  • Algebra 2/Trig: im literally crying
    14·1 answer
  • 14.3p – 32.24 = 127.92 14.3p – 32.24 + 32.24 = 127.92 + 32.24 14.3p = 160.16 StartFraction 14.3 p Over 14.3 EndFraction equals S
    9·1 answer
  • Find the measure of angle 1<br> HELP
    15·1 answer
  • Help me get this answer please
    14·2 answers
  • When you have finished, use your Whisper voice to read each number out loud in both
    13·2 answers
  • Pls help ASAP need help pls
    10·2 answers
  • Can i have help please NO LINKS!!​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!