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
vredina [299]
3 years ago
15

What's the answer for each to get 30 points!

Mathematics
1 answer:
MAVERICK [17]3 years ago
6 0

Answer:  "greater than" for each of the 4 dropdown menus

======================================================

Explanation:

Divide each value in the table by 40

You should get:

  • Horse = 15/40 = 0.375
  • Cow = 12/40 = 0.300
  • Sheep = 14/40 = 0.350
  • Pig = 19/40 = 0.475

Those decimal results are the experimental (ie empirical) probabilities. Theoretically, we should get 1/4 = 0.250 for each sticker type assuming each sticker is likely to be chosen. As you can see, each decimal value shown above is larger than the theoretical target of 0.250, so each answer is "greater than"

-----------

Here's another way to see why this is:

If we had 40 stickers total, and each animal has the same number of stickers, then we should have 40/4 = 10 stickers per animal type. But the table shows each frequency is above 10. So that must directly mean the empirical probability of picking any animal is greater than the theoretical probability.

You might be interested in
Bill is in a class of 15 boys and 35 girls 40 percent of the students in the class take the bus to school how many students do n
GREYUIT [131]

the gender of the kids does not matter so it can be discarded.

you add up how many boys and girls in the class to make a total of 50 kids

your 100% is 50

meaning 40% of 50 is 20

so if 20 kids took the bus to school then 30 did not take the bus.

6 0
3 years ago
Factor completely x2 + 20x − 36.
vodomira [7]

Answer:

Prime

Step-by-step explanation:

x² + 20x − 36

You must find a pair of numbers that multiply to give -36 and add to give +20.

The likely candidates are 2 and 18, and they must have opposite signs to give a negative product.

+2 × (-18) = -36; +2 + (-18) =   -16

-2 ×   18  = -36;  -2 +     8   = +16

Neither combination gives +20 as the sum.

The expression can't be factored with rational numbers.

The expression is prime.

5 0
4 years ago
1. Solve the equation using the zero-product property.<br> -x(5x – 4) = 0
Oxana [17]

Answer:

x = 0, 4/5

Step-by-step explanation:

The zero-product property states that if the product of a and b is zero, then either a = 0, b = 0, or both terms equal zero

  • Here our a term is -x and our b term is (5x - 4)
  • Setting each term equal to zero and solving for x we get
  • -x = 0 → x = 0
  • 5x - 4 = 0 → 5x = 4 → x = 4/5

6 0
3 years ago
The charity gala costs $5.17 for every attendee. How many attendees can there be, at most, if the budget for the charity gala is
Elodia [21]

Answer:

15 people are able to be at the charity gala because 77:55 divided by 5:17.

3 0
3 years ago
1.) If 60% of a number is 18, what is 90%of the number?
ICE Princess25 [194]
Question Two is D. $14.80
7 0
3 years ago
Read 2 more answers
Other questions:
  • On Wednesday, Miguel's bank account balance was -$55. On Thursday, his balance was less than that. Use absolute value to describ
    5·1 answer
  • What is the solution to the inequality?<br><br> −4x−8&gt;−20<br> pls hurry
    8·1 answer
  • I need to know how to Factor (m-2)(m-5)
    11·1 answer
  • 1/3x+2=3/4 how would I go about solving this???
    13·1 answer
  • PLEASE CAN ANYONE HELP!!!
    12·2 answers
  • I need help ASAP please I'm gonna fail
    12·1 answer
  • Emma types one-third of a paper for History class in hour. What
    6·1 answer
  • Find the nth term of this quadratic sequence <br> 2, 8, 18, 32, 50,
    5·1 answer
  • Sheila buys some boxes of pens, with 20 pens in each box.
    10·2 answers
  • Pls help I’ll give you 25 points Write at least three equations that have no solution.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!