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
yulyashka [42]
2 years ago
8

In a sample of students, 125 said they exercise on a regular basis. How large was the sample if 27.3% said they exercised on a r

egular basis?
Mathematics
2 answers:
Gwar [14]2 years ago
7 0
125 27.3
—— = ——
X 100

125 x 100 = 12500
12500/27.3 = 456.8

458 people
krek1111 [17]2 years ago
5 0

First, let's declare a variable

x = # of students

Now, let's create an equation to model the problem.

x * 0.273 = 125

Divide both sides by 0.273

x = 457.8 = 458 students.

Note, I rounded to the nearest whole number.

You might be interested in
Write the fraction as a decimal.<br> 310
WINSTONCH [101]

Answer:

310

Step-by-step explanation:

What is 310 as a decimal? To write 310 as a decimal you have to divide numerator by the denominator of the fraction. 310 is not a fraction so it is a decimal already.

7 0
3 years ago
Read 2 more answers
there were 600 sheep and goats in the hills. If the ratio of sheep to goats in 1 to 2, how many sheep are there
balandron [24]
If there is one sheep for every 2 goats then that means there are 400 goats and 200 sheep.
6 0
2 years ago
Read 2 more answers
-6(7m + 4) = -108 <br><br> Equations with distribution
enyata [817]

Answer:

m=2

Step-by-step explanation:

4 0
3 years ago
The country of benin in west Africa has a population of 9.05 million people. The population is growing at a rate of 3.1% each ye
Oksanka [162]
The function would be the initial plus growth rate * # years

So: f(x) = 9.05 + 0.031(7)
Where x= # years
3 0
2 years ago
Nutritionists recommend that people eat
mixer [17]

The amount of grams of fiber that Jodi should eat to meet the recommended daily amount of fiber is 12 grams.

<h3>How many more grams of fiber should Jodi eat?</h3>

The first step is to convert milligrams to grams.

1 milligram = 0.001 grams

25,000 x 0.001 = 25

Now subtract the recommended amount from the quantity eaten:

25 - (8 + 4 + 1 ) = 12 grams

Please find attached the complete question. To learn how to convert units, please check: brainly.com/question/25993533

#SPJ1

5 0
2 years ago
Other questions:
  • there are 20 guests at a party the host has 8 gallons of punch he estimates that each guess within 2 cups of punch if his estima
    7·1 answer
  • Excel evaluates the formula =4-2*6/2+7 and performs ________ first.
    13·1 answer
  • {(1,3),(2,5)(3,-4),(4-3),(5,1)} a function or not a function
    11·1 answer
  • The data set below shows the weights of some puppies, in pounds, at a kennel: 10, 11, 11, 12, 13, 13, 13, 14, 15 Which histogram
    6·2 answers
  • If angle a=11* what does angle be equal
    12·2 answers
  • Triangles A B C and X Y Z are shown. Which would prove that ΔABC ~ ΔXYZ? Select two options. StartFraction B A Over Y X = StartF
    13·2 answers
  • A rational number is a number that can be written as a ____?
    7·2 answers
  • 18. The price of 1 box of popcorn and 1 drink together is The price of popcorn and 1 drink together is What is the cost of 1 dri
    10·2 answers
  • If a high-speed color printer can print 72 color copies in 4 minutes, what is the unit rate in color copies per minute?
    10·2 answers
  • Question help which is true about a​ 99% confidence interval based on a given​ sample?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!