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
natima [27]
3 years ago
10

If P(A)=0.3, then the probability of the complement of A is ?

Mathematics
1 answer:
KonstantinChe [14]3 years ago
7 0
C is the answer for this question
You might be interested in
In the diagram below of circle 0, diameter AB is
Nina [5.8K]

Answer:

C. 55°

Step-by-step explanation:

The computation of mAC is shown below:

Given that

Diameter AB would be parallel to CD

McD = 70

Based on the attached diagram and the above information

mAC is

= (180 - 70) ÷ 2

= 55 degrees

hence, the correct option is third

8 0
3 years ago
What factors cause acid rain in Canada?
vodomira [7]

Answer: The primary cause of low pH in precipitation over northeastern North America is sulphuric acid (H2SO4) from industrial and urban emissions of sulphur dioxide (SO2). Nitric acid (HNO3) generated from emissions of nitrogen oxides (NOx) is a significant contributing factor in this region.

Step-by-step explanation:

7 0
3 years ago
<img src="https://tex.z-dn.net/?f=%28x%20-%201%29%28%20x%20-%20%28%20%5Cfrac%7B1%7D%7B2%7D%20%2B%203i%29%28x%20-%20%28%20%5Cfrac
abruzzese [7]

(X-1)(\frac{37}{4} -3ix+\frac{x}{2} )

Hope this helps

Mark me as brainliest pls begging u

3 0
3 years ago
I stores having a sale on jellybeans in trail mix. For 2 pounds of jellybeans and 12 pounds of trail mix, the total cost is $23.
BabaBlast [244]

Answer: The cost of each pound of jellybean is $2.5

The cost for each pound of trail mix is $1.5

Step-by-step explanation:

Let the cost for each pound of jellybeans be x.

Let the cost of each pound of trail mix be y.

Based on the information given, we can form an equation which will be:

For 2 pounds of jellybeans and 12 pounds of trail mix, the total cost is $23. This will be:

2x + 12y = 23 ...... i

For 5 pounds of jellybeans and 3 pounds of trail mix, the total cost is $17. This will be:

5x + 3y = 17...... ii

2x + 12y = 23 ...... i

5x + 3y = 17...... ii

Multiply equation i by 5

Multiply equation ii by 2

10x + 60y = 115 ...... iii

10x + 6y = 34 ..... iv

Subtract iv from iii

54y = 81

y = 81/54

y = 1.5

The cost for each pound of trail mix is $1.5

From equation i

2x + 12y = 23

2x + 12(1.5) = 23

2x + 18 = 23

2x = 23 - 18

2x = 5

x = 5/2 = 2.5

The cost of each pound of jellybean is $2.5

5 0
2 years ago
What is the area of the triangle?
Zigmanuir [339]
180 degrees is the area of a triangle
8 0
3 years ago
Other questions:
  • How do you sol e 2/3 (3x+2)=1x
    11·1 answer
  • What is the square root off 60000000<br> These teachers trippin
    14·2 answers
  • In a sample of 679 new websites registered on the Internet, 42 were anonymous (i.e., they shielded their name and contact inform
    13·1 answer
  • What is 1.2 in expanded form
    7·1 answer
  • If a bakery produces 1,040 cupcakes during an 8hour shift what is the production rate per hour of cupcakes. a) 90. b) 110 c) 120
    12·2 answers
  • Plot and connect the points A (-4, -5), B (-2, -3), C (4, -3), D (6, -2), E (6, 6), F (-1, 6), G (-4, 2), and find the length of
    6·1 answer
  • Part A
    11·1 answer
  • Simply 3x +9y + 2x<br> Please help me
    7·2 answers
  • Ann and Pat have 3 cupcakes to share. They cut each cupcake into 2 equal parts.
    7·2 answers
  • Will give brainliest!!!!<br>Explain how solving -7y &gt; 161 is different from solving 7y &gt; -161.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!