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
Andrei [34K]
4 years ago
11

HELP PLZ I NEED IT

Mathematics
1 answer:
andrey2020 [161]4 years ago
5 0

Answer: True

Step-by-step explanation:

Let's find proportion at skating rink

Ratio => girls : boys

Ratio => 12 : 14

Ratio => 6 : 7

Let's find proportion at birthday party

Ratio => girls : boys

Ratio => 18 : 21

Ratio => 6 : 7

Both ratios are equal. So, proportional.

You might be interested in
Researchers estimate that 21.5% of men and 17% of women smoke. 70.2/100000 men develop lung cancer and 50.5/100000 women 90% of
marishachu [46]
All the probabilities are given for the three different scenarios in men and women: people who smoke, people who develop lung cancer, and people who develop lung cancer who are also smokers. Then, these are even classified in terms of gender.

But the final question only has to do with men who are smokers that develop lung cancer. So, I think all the other data are only there for the purpose of red herring. The answer is already there, but you just have to find it among the others. First, you ignore all the probabilities involving women because we only want the men. Then, you find the probability of men that have lung cancer being smokers. The answer is 90%.
5 0
4 years ago
If the proportion of the total disposable income spent on consumer goods and services is 93 percent and if
Simora [160]

Answer:

what?????????????????

5 0
2 years ago
Manny drove 45 miles in 0.75 hours. What was the average rate that he drove in miles per hour
julsineya [31]
Manny drove 70 Because if 0.75 is 45 add 25 for example u a quater and u got only 3 and they want for how many u have too add More 1 quater more that 25 Cents so then u get the 45 + 25 = 70 !!!
6 0
3 years ago
Which of the following ordered pairs represents a solution<br> to the linear equation y = 5 - X?
lina2011 [118]

Answer:

You have to put an attachment file of the options or what x equals.

Step-by-step explanation:

4 0
3 years ago
Help me w this stupid question k thanks
Pavlova-9 [17]

Answer:

d

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Tom and Amy set the alarms on their phones to sound at 6:45 am. Both alarms sound together at 6:45 am. Toms alarm sound every 9
    12·2 answers
  • Plz Help me with this
    5·1 answer
  • As Jupiter revolves around the sun, it travels at a rate of approximately 8 miles per second. Convert this rate to kilometers pe
    15·2 answers
  • A local little league has a total of 60 players,of whom 20% are right-handed.How many are right-handed
    11·2 answers
  • Adult tickets to a basketball game cost $5. Student tickets cost $1. A total of $2,465 was collected on the sale of 1,077 ticket
    10·2 answers
  • What is the answer to 4÷1/5
    5·2 answers
  • Please help me asp I really need help
    13·1 answer
  • A recipe calls for 1/3 cups of flour. If Yasmin decides to quadruple the recipe, how many cups of flour will she need? plz answe
    8·2 answers
  • Homework ...........
    9·1 answer
  • An angle measures 96° more than the measure of its supplementary angle. What is the measure of each angle
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!