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
xeze [42]
3 years ago
15

Translate the sentence into an equation.

Mathematics
1 answer:
GREYUIT [131]3 years ago
5 0

Answer:

3* (b+9) = 4

Step-by-step explanation:

b is the unknown number

Three times the sum of a number and 9 is 4.

3* (b+9) = 4

You might be interested in
5. Give the domain and range for this
skad [1K]

Answer:

d={1,-1,2,-2,4,-3,3}

r={1,4,9}

8 0
3 years ago
Graph the system of inequalities. Then use your graph to identify the point that represents a solution to the system.
lbvjy [14]

Answer:

Your answer is B

Step-by-step explanation:

6.14 Checkpoint: Systems of Linear Inequalities

I took the test.

3 0
1 year ago
In a certain community, 36 percent of the families own a dog and 22 percent of the families that own a dog also own a cat. In ad
zysi [14]

Answer:  a) 0.0792   b) 0.264

Step-by-step explanation:

Let Event D = Families own a dog .

Event C = families own a cat .

Given : Probability that families own a dog : P(D)=0.36

Probability that families own a dog also own a cat : P(C|D)=0.22

Probability that families own a cat : P(C)= 0.30

a) Formula to find conditional probability :

P(B|A)=\dfrac{P(A\cap B)}{P(A)}\\\\\Rightarrow P(A\cap B)=P(B|A)\times P(A)   (1)

Similarly ,

P(C\cap D)=P(C|D)\times P(D)\\\\=0.22\times0.36=0.0792

Hence, the probability that a randomly selected family owns both a dog and a cat : 0.0792

b) Again, using (2)

P(D|C)=\dfrac{P(C\cap D)}{P(C)}\\\\=\dfrac{0.0792}{0.30}=0.264

Hence, the conditional probability that a randomly selected family owns a dog given that it owns a cat = 0.264

5 0
3 years ago
Which bigger 0.80 or 0.08
nekit [7.7K]
0.80 because when you line up the decimals 0.80 is bigger

0.80
0.08
4 0
3 years ago
Read 2 more answers
Easy 7th grade math help me plz
LenaWriter [7]

Answer:  -1

....................

5 0
2 years ago
Other questions:
  • Which of the following factors is not used to categorize terrestrial biomes? temperature precipitation racial distribution altit
    6·2 answers
  • Solve for p.<br><br><br><br><br><br><br> p <br> 4 <br><br> – -15 <br> = 18
    13·1 answer
  • In the latest Indian Jones film, Indy is supposed to throw a grenade from his car, which is going 81.0 km/h , to his enemy's car
    9·1 answer
  • A magazine provided results from a poll of 1000 adults who were asked to identify their favorite pie. Among the 1000 ​respondent
    10·1 answer
  • Simplify this expression 8n/17n
    13·1 answer
  • A basketball player practices jump shots. She
    9·1 answer
  • .
    9·1 answer
  • I will delete your answer if wrong.
    14·2 answers
  • Is this correct? if not why pls​
    12·1 answer
  • on the following unit circle, \thetaθtheta is in radians. a unit circle with an angle from the positive x-axis to a ray labeled
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!