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
Firdavs [7]
3 years ago
7

mr.wright judges the annual jelly bean challenge at the summer fair.every year he encourages the citizens in his town to guess t

he number of jelly beans in the jar.he keeps in record of everyones guesses and the number of the jelly beans each person was off by. what is the independent and dependent quantity?
Mathematics
1 answer:
Zigmanuir [339]3 years ago
5 0

Answer: Independent quantity : number of jelly beans in the jar guessed.

Dependent quantity : number of the jelly beans each person was off by.

Step-by-step explanation:

  • Independent quantity : A quantity that the experimenter can change or control.
  • Dependent quantity : A quantity that depends on each independent quantity.

In the given scenario, there are two quantities introduced:

  1. number of jelly beans in the jar guessed.
  2. number of the jelly beans each person was off by.

Since, "number of the jelly beans each person was off by." depends on "number of jelly beans in the jar guessed.".

So,

Independent quantity : number of jelly beans in the jar guessed.

Dependent quantity : number of the jelly beans each person was off by.

You might be interested in
What is the sum of 56+64 writen as the product of its gcf and another sum
jenyasd209 [6]
<span>Look for the sum of 56 and 64, written as the product of its GCF and another sum.
First, let’s find the greatest common factor of both given numbers:
=> 56 = 1, 2, 4, 7, 8, 13, 28 and 56
=> 64 = 1, 2, 4, 8, 16, 32, and 64
Now, we need to find the greatest common factor between the two numbers. The GCF of the 2 numbers is 8.
=> 56 / 8 = 7
=> 64 / 8 = 8
=> 56 + 64 = 120
=> (8 x 7) + (8 x 8)
=> 56 + 64
=> 120.</span><span>

</span>



3 0
4 years ago
Given the two expressions below: 1) 4x2 − 8x + 9 2) 3x2 + 2y + 6 Is the sum of the two expressions above a polynomial? Why or wh
Mkey [24]
Sum of polynomials are always polynomials.

Note that despite it's name, single constants, monomials, binomials, trinomials, and expressions with more than three terms are all polynomials.
For example,
0, &pi; sqrt(2)x, 4x+2, x^2+3x+4, x^2-x^2, x^5+x/ &pi; -1
are all polynomials.

What makes an expression NOT a polynomial?
Expressions that contain non-integer or negative powers of variables, rational functions, infinite series.
For example,
sqrt(x+1), 1/x+4, 1+x+ x^2/2!+x^3/3!+x^4/4!+...., (5x+3)/(6x+7)
are NOT polynomials.

8 0
3 years ago
Find the value of the expression if x=-7
LUCKY_DIMON [66]

Answer: -16

Step-by-step explanation:

49 would be the result of -7 squared. Due to the fact it is negative, it would cancel out to be positive.

For the numerator, 49-1 is equivalent to 48.

48/x+4

-7+4 = -3

48/-3

= -16

5 0
3 years ago
After a 20% price reduction, a cordless phone sold for $48. What was the phones price before the reduction?
GalinKa [24]
After 20% reduction the price is $48 which means $48 is only 80% of the original price...so let x= original price 
<span>48=.8x </span>
<span>60=x </span>
<span>it was $60

</span>
6 0
3 years ago
A university dean is interested in determining the proportion of students who receive some sort of financial aid. Rather than ex
Roman55 [17]

Answer:

 Standard error (S.E) =  0.048  ≅ 0.05

Step-by-step explanation:

<u>Explanation</u>:-

Given  sample size 'n'=76

Given the dean who randomly selects 76 students and finds that 58 out of 76 are receiving financial aid.

Sample proportion

                         p = \frac{x}{n} = \frac{58}{76} = 0.7631

The standard error is determined by

                     S.E = \sqrt{\frac{p(1-p)}{n} }

                     S.E = \sqrt{\frac{0.763(0.2369}{76} }

  Standard error is 0.048  ≅ 0.05

3 0
3 years ago
Other questions:
  • What do 16 and 24 have in common​
    8·1 answer
  • If I=300 dollars, P=5000 dollars,and T=10years what is R
    6·1 answer
  • The average local cell phone call length was reported to be 2.27 minutes. A random sample of 20 phone calls showed an average of
    8·1 answer
  • Which of the following graphed functions doesnt represent a function
    8·2 answers
  • an empty bathtub is filled with water at a rate of 2.5 liters per minute . how long will it take to fill the bathtub with 30 lit
    14·1 answer
  • Can anyone pls help me in dis
    6·1 answer
  • In science class, Emily's 1-liter beaker contains 0.3 liter of water. Ali's beaker conatains 0.8 liter water, and Katies beaker
    8·1 answer
  • Write the equation of the line given the slope and point that it passes through
    9·1 answer
  • I really need help !!!!!!
    10·1 answer
  • 8x+6-9x=2-x-15<br> Help.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!