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
wlad13 [49]
2 years ago
8

Pamela's age is two times Jiri's age. The sum of their ages is 33 . What is Jiri's age?

Mathematics
2 answers:
notka56 [123]2 years ago
4 0
Let x is Jiri's age
2x is Pamela's age

x + 2x = 33
3x =33
x = 33/3
x =11
Answer: Jiri's age is 11
Novosadov [1.4K]2 years ago
4 0
Jiri's age is 11 because x + 2x is 3x... 3x =33 and then when you divide it, you get 11
You might be interested in
Taka conducts an experiment where he rolls a number cube, with sides labeled from 1 to 6, and then flips a coin. This table show
sweet [91]
The experimental probability is 1/6, and the theoretical probability is 1/4. The theoretical probability is greater than the experimental probability in this trial.-------------------Explanation:
Theoretical probability is the mathematically calculated probability of the circumstances occurring. 
There is a 1/2 chance of rolling an even number, and a 1/2 chance of flipping a coin on heads.
Since the question asks for the possibility of both happening, multiply those together to find the probability:


The theoretical probability of rolling an even number and then flipping a head is 1/4.
Now we'll focus on Taka's trials.
Experimental probability is the probability that is taken from results of a trial.
Take the results, and see if they match the criteria of rolling an even number and flipping heads.
The results that are bolded fit the criteria:1 H, 4 T, 1 H, 5 T, 2 H, 3 T, 6 T, 2 H, 3 T, 5 T, 3 H, 4 T
Taka managed to roll and flip the coin to fit the criteria 2 times out of 12. Converted into a fraction, it is 2/12. Simplified, the experimental probability is 1/6
7 0
3 years ago
What graph represents the following piecewise defined function? <br> g(x)={x^2, x&lt;0, 1/2x, 0 4
Svetlanka [38]

Answer:

The Answer above The Image

Step-by-step explanation:

Thanks…………………

3 0
2 years ago
the product of two consecutive integers n and n+1 is 42. what is the positive integer that satisfies the situation?
MrMuchimi
n(n+1)=42 \\&#10;n^2+n=42 \\&#10;n^2+n-42=0 \\ \\&#10;a=1 \\ b=1 \\ c=-42 \\ b^2-4ac=1^2-4 \times 1 \times (-42)=1+168=169 \\ \\&#10;n=\frac{-b \pm \sqrt{b^2-4ac}}{2a}=\frac{-1 \pm \sqrt{169}}{2 \times 1}=\frac{-1 \pm 13}{2} \\&#10;n=\frac{-1 -13}{2} \ \lor \ n=\frac{-1+13}{2} \\&#10;n=\frac{-14}{2} \ \lor \ n=\frac{12}{2} \\&#10;n=-7 \ \lor \ n=6

The positive integer is 6.
The consecutive integers are 6 and 7.
8 0
3 years ago
HELPPP!!!!!!!!!!!!!!!!
Neko [114]

Answer:

B

Step-by-step explanation:

Because of the exponent in x²

5 0
2 years ago
If there are 70 dogs to every 5 cats how many dogs are there to 70 cats
bixtya [17]

Answer:

980

Step-by-step explanation:

they are 14 5s in 70 so you only need to multiply 14×70 =980 or you can add 70 to itself 14 times

7 0
3 years ago
Other questions:
  • Gabriela has dinner at a cafe and the cost of her meal is \$45.00$45.00. Because of the service, she wants to leave a 15\%15% ti
    15·2 answers
  • "what is the probability that the sample proportion will be within"
    13·1 answer
  • What is the common denominator for 14/25 and 10/21
    6·1 answer
  • PLEASE HELP ASAP I WILL MARK BRILLIANT
    11·2 answers
  • You are going to make three shelves for your father and have one piece of lumber 20 feet long. Your plan is to make the top shel
    6·1 answer
  • 2) Angelina is deciding which bank would give her the
    13·1 answer
  • Which of these is the equation that generalizes the pattern of the data in the table? Explain.
    7·1 answer
  • Find the distance between (3, -3) and (2, 7). Round to the nearest hundredth if necessary. * 10 points
    6·1 answer
  • What is 2/3 as many as 18
    7·2 answers
  • Competitive firms that earn a loss in the short run should
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!