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
Fudgin [204]
3 years ago
13

Maggie incorrectly says that the percent of mute swans is equivalent to 536. Explain her likely error.

Mathematics
1 answer:
sasho [114]3 years ago
6 0
Most likely she incorrectly moved the decimal point in her calculation.  The percent of a group cannot be more than 100.
You might be interested in
Find x use picture for question. ​
katrin2010 [14]

Answer:

x = 8

Step-by-step explanation:

Firstly, create an equation or formula

- because they are congurent, IN = AT, so:

2x+10 = 26 (minus 10 from both sides)

2x = 16 (divide both sides by 2)

x = 8

Sub into the formula:

2 x 8 + 10 = 26

26 = 26

8 0
3 years ago
Read 2 more answers
A survey of 80 students found that 24 students both play Which of the following correctly repres
professor190 [17]

567

Step-by-step explanation:

6 0
3 years ago
Equation that has solutions x = -2 and x = 8
VLD [36.1K]
If you were to solve this equation you would get answers of x=-2 and x=-8

3 0
3 years ago
1. The probability of telesales representative making a sale on a customer call is 0.15.
Mumz [18]

Answer:

1c

 n = 33

1d

 n = 19

Step-by-step explanation:

From the question we are told that

   The  probability of telesales representative making a sale on a customer call is  p = 0.15

     The mean is  \mu  =  5

Generally the distribution of sales call  made by a  telesales representative follows a binomial distribution  

i.e  

         X  \~ \ \ \  B(n , p)

and the probability distribution function for binomial  distribution is  

      P(X = x) =  ^{n}C_x *  p^x *  (1- p)^{n-x}

Here C stands for combination hence we are going to be making use of the combination function in our calculators  

Generally the mean is mathematically represented as

     \mu =  n*  p

=>  5= n *  0.15

=>  n = 33

Generally the least number of calls that need to be made by a representative for the  probability of at least 1 sale to exceed 0.95 is mathematically represented as

      P( X \ge 1) = 1 - P( X < 1 ) > 0.95

=>    P( X \ge 1) = 1 - P( X =0 ) > 0.95

=>    P( X \ge 1) = 1 - [ ^{n}C_0 *  (0.15 )^0 *  (1- 0.15)^{n-0}] > 0.95

=>    1 - [1  *  1*  (0.85)^{n}] > 0.95

=>    [(0.85)^{n}] > 0.05

taking natural  log of both sides

n = \frac{ln(0.05)}{ln(0.85)}

=>  n = 19

3 0
2 years ago
Write 84 as a product of primes.<br>Use index notation where appropriate​
elena-s [515]

Answer:

2 x 2 x 3 x 7

Step-by-step explanation:

2x2=4

4x3=12

12x7=84

3 0
2 years ago
Other questions:
  • 40 is what percent of 50?
    12·2 answers
  • Write 2.1 times 10 to the fifth power in standard form
    13·1 answer
  • Rationalize the denominator and simplify. √6/√5-√3​
    9·1 answer
  • A band that will be the opening act for a concert charges a $500.00 flat fee as well as 10% of all profits from ticket sales. If
    6·1 answer
  • A circular quilt is made from 113.04 square feet of fabric. How much trim is needed to go around it’s edge?
    11·1 answer
  • Whats 18 over 36 simplified
    8·2 answers
  • 500 grams of quarters
    6·1 answer
  • 3(2a+6)= distributive property
    8·2 answers
  • Which of the following equations is in equation formed when completing the square on y^2 - 12 y= -27
    14·1 answer
  • What is 2+3 and how do you solve that answer
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!