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
MariettaO [177]
3 years ago
13

Assume that children is an integer variable containing the number of children in a community and that families is an integer var

iable containing the number of families in the same community. Write an expression whose value is the average number of children per family.
Mathematics
1 answer:
Fiesta28 [93]3 years ago
7 0

Answer:

children / (double) families.

Step-by-step explanation:

Integer division returns an Integer value in most languages. I'm assuming "1d" is a double-precision 1, which turns the expression into a floating point division.

You might be interested in
D =m/v
yKpoI14uk [10]

Answer:

m=D x V

or M=DV

Step-by-step explanation:

first step is to cross multiply so that M can stand alone

6 0
3 years ago
Please help me ASAP: Answer with : includes / not includes
Elodia [21]

Answer:

Step-by-step explanation:

The interval [4, ∞) all real numbers 4 and greater, whereas the interval (4,∞) not includes the endpoint 4.

3 0
3 years ago
A researcher wishes to estimate the proportion of adults who have​ high-speed Internet access. What size sample should be obtain
slega [8]

Answer: 8359

Step-by-step explanation:

The formula for sample size needed for interval estimate of population proportion :-

n=p(1-p)(\frac{z_{\alpha/2}}{E})^2

Given : The significance level : \alpha=1-0.95=0.05

Critical value : z_{\alpha/2}}=z_{0.025}=\pm1.96

Previous estimate of proportion : p=0.32

Margin of error : E=0.01

Now, the required sample size will be :-

n=0.32(1-0.32)(\frac{1.96}{0.01})^2=8359.3216\approx8359

Hence, the required sample size = 8359

5 0
3 years ago
Please HELP!! I’ll mark you as brainliest
disa [49]
The correct choice is C .
5 0
3 years ago
Read 2 more answers
M is the midpoint of segment GR. G has coordinates (11,-5) and M is (4,-4) Find the coordinates of R
7nadin3 [17]

Answer:

  • (3, -3)

Step-by-step explanation:

<u>Given:</u>

  • G = (11,-5)
  • M = (4,-4)
  • R = ?

<u>Solution</u>

  • R(x, y)

<u>As per midpoint formula;</u>

  • 4 = (11 + x)/2  ⇒ x + 11 = 8 ⇒ x = 3
  • -4 = (-5 + y)/2 ⇒ y - 5 = -8 ⇒ y = -3
  • R = (3, -3)
4 0
3 years ago
Other questions:
  • What is the answer?! Please help!
    7·1 answer
  • Write the expression that represents twice the sum of x and 5
    12·1 answer
  • PLEASE HELP ASAP!!! I don't understand this at all! I would greatly appreciate all steps as to how you found the answer included
    14·1 answer
  • The quadratic formula can be used to solve an equation only if the highest
    11·1 answer
  • Please help me with this I have school tommorow
    12·1 answer
  • PLEASE HELP, ANYONE? 15m is what percent of 60m; 3m; 30m; 1.5 km?
    11·1 answer
  • Why might algebra tiles not be a good tool to use to factor x2 + 18x + 80? Explain.
    11·1 answer
  • Kayla is selling lemonade for $1 and cookies $0.50 outside of her house in order to earn enough money to buy a bike that costs $
    7·1 answer
  • Solve the equation: 6x - 4 + 2(5x + 2) = 16x*
    9·1 answer
  • Can someone explain how to solve for x on a parabola? For example: f(x)=(x−5)(5x+2)<br><br> Ty~
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!