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
ivanzaharov [21]
4 years ago
7

Jean bought a bag of candy that contained red candies, green candies, and brown candies. Some candies are marked with a smile an

d others are not marked. The probabilities are displayed in the table below:
| Red |Green |Brown
Smile |0.100 | .300 | .10
No smile |0.200 | .150 | .15

If a random candy is chosen from this bag, what is the probability that the candy was red or had no smile?
Mathematics
2 answers:
lana66690 [7]4 years ago
6 0
                   | Red    |Green  | Brown   Total
<span>Smile         |0.100  | .300    | .10           0.50</span>
<span>No smile   |0.200  | .150    | .15            0.50
Total           0.30       0.45      0.25         1.00

The probability of choosing red candy is 0.10
The probability of choosing no smile candy is 0.50

The probability of choosing red or no smile = 0.10 + 0.50 = 0.60

I did not use 0.30 as the probability of red because it included the no smile candy. It should only be red candy that has a smile.</span>
gulaghasi [49]4 years ago
4 0

Answer: .60. Just took the quiz

Step-by-step explanation:

You might be interested in
What is the easiest way to put a percentage into a fraction
Artyom0805 [142]
Put the percent over 100 and reduce.

For example, 75%. Put it over 100: 75/100. Reduce to 3/4.
3 0
4 years ago
Read 2 more answers
Tell whether the angles are complementary or supplementary. Then find the value of x
luda_lava [24]

Answer:

Complementary, x=78

Step-by-step explanation:

90= (x-8)+20

complementary angles add up to 90 degrees.

3 0
3 years ago
Read 2 more answers
Division in ratio: A company has a policy that the ratio between its full time employees and its part time employees should be f
DanielleElmas [232]

Answer:

a) 2.5

b) 12

c) 40

Step-by-step explanation:

a) The ratio would be the relation between fixed and part time employees: for this would be 25/10= 2.5 Fixed per part time employee

b) Previous we got the ratio. So we have to divvide the 30 fixed by 2.5 to meet units

c) b) Previous we got the ratio. So we have to multiply the 16  for 2.5 to meet units

5 0
3 years ago
Which table does not represent a linear function?
maks197457 [2]

Answer:

D . . . (it represents a quadratic function)

Step-by-step explanation:

The x-values are 1 unit apart for all values in all tables, making the problem much simpler. All you need to do is find the table where the y-value differences are not the same from one line to the next.

In table A, y-values decrease by 3.

In table B, y-values increase by 5.

In table C, y-values increase by 1.

In table D, y-values increase by 3, 2, 1—numbers that are not constant. (These differences decrease by 1, a number that *is* constant. Since the 2nd differences are constant, the table represents a 2nd degree function.)

3 0
3 years ago
Read 2 more answers
1. Match the letter of the centre to the lines that define it.
denis-greek [22]

Answer:

A. (Orthocenter) → Altitude

B. (Incenter) → Angle bisector

C. (Centroid) → Median

D. (Circumcenter) → Perpendicular bisector

Step-by-step explanation:

A. The orthocenter is the point of concurrency of the three altitudes of a triangle, therefore, the matching line with the letter <em>A</em> is <em>altitude</em>

B. The incenter is the point of concurrency of the bisectors of three interior angles of a triangle, therefore, the matching line with the letter <em>B</em> is <em>angle bisector</em>

C. The centroid is the point of concurrency of the three medians of the triangle, therefore, the matching line to the letter <em>C</em> is <em>median</em>

D. The circumcenter is the point of concurrency of the three perpendicular bisectors of the three sides of a triangle, therefore, the matching line to the letter <em>D</em> (which corresponds with the circumcenter) is <em>perpendicular bisector.</em>

3 0
3 years ago
Other questions:
  • The price of bread went from $1.50 per loaf to $2.50 per loaf in four years. Find the rate of change of the price of bread. A) $
    11·1 answer
  • (use a proportion) what is 128% of 550?
    9·1 answer
  • Gary buys a 3 1/2 pound bag of cat food every 3 weeks. Gary feeds his cat the same amount of food each day. Which expression can
    8·1 answer
  • Can someone help usssss
    9·1 answer
  • Consider the linear function that is represented by the equation y=2x+2 and the linear function that is represented by the graph
    7·2 answers
  • Look at the picture and plzz help me and also pick from the boxed sentences
    13·1 answer
  • What is "x" in 4/5 times x equals 2/5
    11·1 answer
  • What is the square root of 24 ​
    8·2 answers
  • I will give brainliest&lt;3
    9·2 answers
  • Sam has 63,756 feet in 70 minutes. what is sams rate in miles per hour?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!