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
jeka57 [31]
3 years ago
10

Michelle bought 30 marbles at the flea market. She wants to put them into little bags with 6 marbles in each bag. How many bags

will she need?​
Mathematics
1 answer:
Oksi-84 [34.3K]3 years ago
6 0
She will need 5 bags :)
You might be interested in
Which of the following is not a geometric tool?
yuradex [85]

Answer:

C. Protractor

4 0
2 years ago
Read 2 more answers
Pleaseeeee please help me out.......
SIZIF [17.4K]
The answer is C hope this helps
4 0
3 years ago
Read 2 more answers
The height of a plant, y, in centimeters, is measured x weeks after planting a seed. The height can be modeled by the regression
Gnoma [55]

Answer:

D. The limiting value for the height of the plant is 6.88 cm.

Step-by-step explanation:

5 0
2 years ago
A veterinary researcher takes a random sample of 60 horses presenting with colic. The average age of the random sample of horses
Licemer1 [7]

Answer:

Probability that a sample mean is 12 or larger for a sample from the horse population is 0.0262.

Step-by-step explanation:

We are given that a veterinary researcher takes a random sample of 60 horses presenting with colic. The average age of the random sample of horses with colic is 12 years. The average age of all horses seen at the veterinary clinic was determined to be 10 years. The researcher also determined that the standard deviation of all horses coming to the veterinary clinic is 8 years.

So, firstly according to Central limit theorem the z score probability distribution for sample means is given by;

                    Z = \frac{\bar X-\mu}{\frac{\sigma}{\sqrt{n} } } ~ N(0,1)

where, \bar X = average age of the random sample of horses with colic = 12 yrs

            \mu = average age of all horses seen at the veterinary clinic = 10 yrs

   \sigma = standard deviation of all horses coming to the veterinary clinic = 8 yrs

         n = sample of horses = 60

So, probability that a sample mean is 12 or larger for a sample from the horse population is given by = P(\bar X \geq 12)

   P(\bar X \geq 12) = P( \frac{\bar X-\mu}{\frac{\sigma}{\sqrt{n} } } \geq \frac{12-10}{\frac{8}{\sqrt{60} } } ) = P(Z \geq 1.94) = 1 - P(Z < 1.94)

                                                 = 1 - 0.97381 = 0.0262

Therefore, probability that a sample mean is 12 or larger for a sample from the horse population is 0.0262.

4 0
3 years ago
Can someone help with this problem please.
Solnce55 [7]

The area of the shaded triangle formed as the result of the overlap is = 62.35 inches ²

<h3>Calculation of the equilateral triangle</h3>

After folding the rectangle with length of 12 inches and width of 18 inches, an equilateral triangle was formed.

An equilateral triangle is a type of triangle where by all the three sides are equal.

To determine the value of one of the sides, CB or CD is used because the folding didn't affect these sides.

Using the formula for the area of an equilateral triangle,

A = √¾ a²

a= 12 inches

A = √¾ ×12²

A = 62.35 inches ²

Learn more about triangle here:

brainly.com/question/1058720

#SPJ1

3 0
2 years ago
Other questions:
  • Subtract 5x^2 + 2x - 11 from 3x^2 + 8x - 7. Express the result as a trinomial.
    13·1 answer
  • the number 1 is written on a piece of paper and then passed around the room to each of the 50 students in turn. each of the stud
    7·1 answer
  • Solve z=2/11c for c
    9·1 answer
  • What is the measure of angle A?
    13·1 answer
  • A resting heart rate for men on a chart say 62-65 beats per minute puts men in the good category of scott counted 238 heart beat
    6·1 answer
  • 35% off a phone = £78 how much was the phone before the discount prices?
    9·1 answer
  • 17 out 22 what percentage is correct
    11·1 answer
  • The council rates are set to rise by 15%. If Teresa pays $950 per year now, what will she pay next year after the rise?
    13·1 answer
  • Segment AE is congruent to segment EB
    9·1 answer
  • YOU BE THE TEACHER Your friend solves the equation shown. Is your friend correct? -4(2n-3) = 12 - On -Bn+ 12 = 12-8n -On=-On O=0
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!