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
Arlecino [84]
3 years ago
6

Zanier has a cap box. The box contains 7 blue caps, 5 green caps, and 8 pink caps. Without looking, if zanier chooses a cap from

the box, what is the probability of selecting a green cap
Mathematics
1 answer:
attashe74 [19]3 years ago
6 0

Answer:

5/20

Step-by-step explanation:

You might be interested in
Y = x2 – X<br> y = - 4x +4
slega [8]
What do you want to know?
5 0
3 years ago
Read 2 more answers
The quarderback completed 8 more than half of the passes he attempted. Let p = the number of passes attempted. Write an expressi
aleksandrvk [35]

0.5p + 8 because the quarterback completed 8 more passes (the "+ 8" part) than half the number of passes he attempted (the "0.5p" part).

8 0
3 years ago
Read 2 more answers
An example of dependent events is drawing a red marble out of one jar and then drawing a
sladkih [1.3K]

Answer:

Second Option:

"green marble out of the same jar, without replacing the first marble"

Step-by-step explanation:

Two events r and s are independent if the probability that r occurs does not affect the probability that s occurs.

When choosing an object of some color b from a jar with n objects where there are x objects of the desired color b, the probability of obtaining 1 object of color b when randomly selecting an object from the jar is:

P_1 =\frac{x}{n}

If after taking the object it does <em>not return</em> it to the jar (without replacement) then, now the probability of obtaining an object of color b is:

P_2 = \frac{x-1}{n-1}   if the one selected in the first trial was the color b.

P_2 = \frac{x}{n-1}   if the one selected in the first test was not  the color b

Note that now the probability P <em>depends on the result obtained in the previous test.</em>

<em>This event is </em><em>dependent</em><em>.</em>

However, if by take object b in the first test, and the object is <em>returned</em> to the jar, and then the second test is made, then

P_1 = P_2.

The probability  does <em>not depend on the result of the first trial</em>. The same happens if the objects are taken from <em>different jars</em>.

<em>These would be </em><em>independent</em><em> events.</em>

Finally the correct option is the second option.

5 0
3 years ago
A bicycle is traveling at 20 miles per hour.
Luden [163]

Answer:

<h2>1613.3 feet </h2>

Step-by-step explanation:

Given the conversion 1mile = 5280feet

If a bicycle is traveling at 20 miles per hour, then the bicycke must have been travelling at (20*5280)feet per hour which is equivalent to 105,600 feet per hour.

To know the number of feet that will be covered in 55seconds, we will solve the equality operation;

If 105,600 feet  = 1hour (3600secs)

x foot = 55secs

where x is the amount of feet it will cover in 55 seconds?

Cross multiply

3600 * x = 105,600*55

3600x = 5,808,000

divide both sides by 3600

3600x/3600 = 5,808,000/3600

x = 1613.3 feet (to the nearest tenth)

<em>Hence the amount of feet covered in 55seconds to the nearest tenth is 1613.3 feet </em>

<em></em>

8 0
3 years ago
help me if you can...20-22 the midpoint M and one endpoint of GH are given. find the coordinates of the other endpoint.
kenny6666 [7]

Midpoint

x = (x1 + x2)/2

y = (y1 + y2)/2

19)

x = (x1 + x2)/2 = (5 + 4 )/2 = 4.5

y = y = (y1 + y2)/2 = (-6 + 3)/ 2 = -3/2= -1.5

Answer: Midpoint (4.5, -1.5)


20)

x = (x1 + x2)/2 = (-3 -2 )/2 = -2.5

y = y = (y1 + y2)/2 = (7 + 5)/ 2 = 6

Answer: Midpoint (-2.5, 6)

21)

x = (x1 + x2)/2 = (-2 + 8 )/2 = 3

y = y = (y1 + y2)/2 = (9 + 0)/ 2 = 4.5

Answer: Midpoint (3, 4.5)

22)

x = (x1 + x2)/2 = (-4 - 13/2 )/2 = -5.25

y = y = (y1 + y2)/2 = (1 - 6 )/ 2 = -2.5

Answer: Midpoint (-5.25, -2.5)

6 0
3 years ago
Other questions:
  • The total cost to rent a row boat is $16 times the number of hours the boat is used. Write an equation to model this situation i
    12·1 answer
  • what matrix is a result of m x h enter your answer by filling in the boxes enter any fractions as simplified fractions​
    10·1 answer
  • Using the following diagram, tick the correct angles which are congruent to the angles given in the first column. (first answer
    7·1 answer
  • A 9-kg of mangoes for 12$_____per kg
    15·1 answer
  • Estimate the product. Round each number to its greatest place value, then multiply.
    12·2 answers
  • The mean annual tuition and fees for a sample of 12 private colleges was $36,800 with a standard deviation of $5000. A dotplot s
    7·1 answer
  • Please help me! I'll give brainliest.
    6·1 answer
  • 2 2/7 + 4 1/2 simplified
    10·2 answers
  • Order these numbers from least to greatest.<br> 9.3, 9.209, 9.23, 9.1031
    11·2 answers
  • Select the correct answer. What can we determine about the SmartPhone Inc. stock when we see its returns (dashed line) compared
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!