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
vova2212 [387]
3 years ago
9

Help please! Thank you

Mathematics
1 answer:
RoseWind [281]3 years ago
3 0
The correct answer is A.
You might be interested in
The Venn diagram shows the results of two events resulting from rolling a number cube.
lorasvet [3.4K]

Answer:

Option B.

Step-by-step explanation:

From the given venn diagram it is clear that

A={1,2}

B={1,2,3,4,5,6}

A\cap B={1,2}

Since the intersection of A and B is non-empty, therefore by conditional probability

P(B|A)=\dfrac{P(A\cap B)}{P(A)}

P(B|A)\cdot P(A)=P(A\cap B)

P(A\cap B)=P(B|A)\cdot P(A)

Therefore, the correct option is B.

8 0
3 years ago
Which equation represents a circle whose center is located at (- 6, 2) and whose radius is sqrt(10) units?
azamat

Answer:

{(x  + 6)}^{2}  +  {(y - 2)}^{2}=10

Step-by-step explanation:

The equation of a circle with center (a,b) and radius r, is

{(x - a)}^{2}  +  {(y - b)}^{2}  =  {r}^{2}

From the question, the center of the circle is located at (-6,2) and the radius is

r =  \sqrt{10}

We substitute the center and radius to get:

{(x -  - 6)}^{2}  +  {(y - 2)}^{2}  =  {( \sqrt{10} })^{2}

Simplify to obtain:

{(x  + 6)}^{2}  +  {(y - 2)}^{2}=10

7 0
3 years ago
A circular tablecloth has a diameter of 70 inches. Max wants to add a decorative fabric around the edge of the tablecloth.Approx
JulijaS [17]

Answer:

219.8

Step-by-step explanation:

you multiply 70 and 3.14 and get 219.8

5 0
2 years ago
Antonina needs to have worked at least 909090 volunteer hours to graduate. She has already volunteered with a housing organizati
Veseljchak [2.6K]
An inequality can be formed by simply translating the problem statement to numerical expressions.

From the problem we know that 3w added with 52 hours should be equal or greater than 90 (helpful insight from the keyword "at least"). Therefore, it's inequality would look like:

3w+52>=90 (>= is used instead of ≥ for constraints in formatting)

The inequality above best models the situation.
8 0
3 years ago
Read 2 more answers
Heston found the opposite of a number<br> to be negative 4.2. What is the number?
Daniel [21]
Um 4.2 maybe since -4.2 and 4.2 or on the opposite scale
6 0
3 years ago
Other questions:
  • Help please,I dont know how do it!
    10·1 answer
  • How does stress affects rocks
    6·1 answer
  • Do you think it is okay to make friends over the internet or is it too dangerous to trust what people over the internet are sayi
    12·1 answer
  • Please help!<br><br> Questions above<br><br>(the options I choose are incorrect for sure)
    10·2 answers
  • After 6 months the simple interest earned annually on an investment of $6,000 was $463. Find the interest rate to the nearest te
    12·1 answer
  • The question: Bob and Larry combine to run a 7,460-meter race in 27 minutes. Bob runs an average speed of 300 meters per minute,
    5·1 answer
  • Chloe is 5 feet inches tall. There are 2.54 centimeters in 1 inch. What is Chloe's height in centimeters?
    11·2 answers
  • V=_mº
    15·2 answers
  • Find the missing side of each triangle.
    5·1 answer
  • LMNP is rotated 180° clockwise around the origin.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!