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
MAVERICK [17]
4 years ago
7

Based on the data in this two-way table, which statement is true? Type of Flower/Color Red Pink Yellow Total Rose 40 20 45 105 H

ibiscus 80 40 90 210 Total 120 60 135 315 A flower being pink and a flower being a rose are independent of each other. A flower being pink is dependent on a flower being a rose. A flower being a rose is dependent on a flower being pink. A flower being pink and a flower being a rose are the same. NextReset
Mathematics
2 answers:
KATRIN_1 [288]4 years ago
8 0
The answer would be 
A.) A flower being pink and a flower being a rose are independent of each other
luda_lava [24]4 years ago
7 0

Answer:

A. a flower being pink and a flower being a rose are independent of each other.

Step-by-step explanation:

Type of Flower/Color Red  Pink  Yellow  Total  

               Rose               40    20       45      105  

               Hibiscus         80     40       90      210  

                 Total             120   60       135      315

Now the probability, if the flower is pink = \frac{60}{315}=\frac{4}{21}

The probability that the flower is rose = \frac{105}{315}=\frac{1}{3}

Te probability that flower is pink and rose = \frac{20}{315}=\frac{4}{63}

Also we can see, \frac{4}{21} \times \frac{1}{3} =\frac{4}{63}

Therefore, we can state that events are independent.

Hence, option A is correct.

You might be interested in
Which statement best describes the polynomial 3x^2-6+4x^4
Elanso [62]
<span>fourth degree polynomial with three terms
the degree is the highest exponent the term are separated by plus or minus  </span>
8 0
4 years ago
What is a modulus? <br>please explain.​
Alex777 [14]

the factor by which a logarithm of a number to one base is multiplied to obtain the logarithm of the number to a new base. b : absolute value sense 2.

hope this helps!

4 0
2 years ago
Hiro painted his room at a rate of 8 square meters per hour. After 3 hours of painting, he had 28 square meters left to paint. L
lesya692 [45]

Answer: A(t)=-8t+52

Step-by-step explanation:

<h3> The missing question is: "What is the Functions formula A(t)=?"</h3><h2 />

The  equation of the line in Slope-Intercept form is:

y=mx+b

Where "m" is the slope and "b" is the y-intercept.

According to the data given in the exercise, you know that:

- A(t) represents the area to paint the Hiros' romm as a function of time.

- The rate he painted the room was 8 square meters per hour.

- The area left to paint after 3 hours was 28 m².

Therefore, based on this, you can idenfity that:

1. The slope of the line is:

m=-8

2. One of the point on the line is:

(3,28)

So you must substitute the slope and the coordinates of that point into y=mx+b and then solve for "b" in order to find its value:

28=-8(3)+b\\\\28+24=b\\\\b=52

Therefore, you can determine that the function A(t) is:

A(t)=-8t+52

4 0
3 years ago
What is the equation in point-slope form of the line passing through (−2, 0) and (2, 8)? (1 point) y = 2(x + 2) y = 2(x − 2) y =
Sonja [21]

Answer: y=2(x+2)

Step-by-step explanation:

The slope of the line is

y=\frac{8-0}{2-(-2)}=\frac{8}{4}=2

Using the point (-2, 0) to substitute into point-slope form, we get the equation to be \boxed{y=2(x+2)}

8 0
2 years ago
The length of a rectangular plot is expressed as x²m and the breadth is xm if the area of the rectangular plot is 5832 sq cm the
Zanzabum

Answer:

442

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • A 20-foot ladder leaning against a wall is used for each a window that is 17 feet above the ground. How far from the wall is the
    12·1 answer
  • If the mean of the data set is 35 apples find the number of apples on the Granny Smith tree
    8·2 answers
  • Jacks average in math for the first nine weeks was an 88. His second nine weeks averange deceased to 81. What is the is the perc
    6·1 answer
  • How to write 6 38/100 as a decimal
    8·2 answers
  • Please help. The question is in the pictures. Thanks :)
    7·1 answer
  • Determine the y-intercept of the following equation.<br> (x+5)(x - 1) = y
    15·1 answer
  • 8 feet in 15 seconds; 16 feet in 40 seconds<br> does this rate form a proportion?
    10·1 answer
  • FREEEEE POINTS<br><br> more in my profile!<br><br> 3 + 4 = ?<br> SOOO HARD :0
    15·2 answers
  • What do i have to multiply 5 with to get 7?​
    5·1 answer
  • Help me plzzzz<br> I need to turn this in plz help me
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!