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
Georgia [21]
3 years ago
11

Please help ASAP!!!

Mathematics
2 answers:
zzz [600]3 years ago
6 0

Answer:

0.5.

Step-by-step explanation:

The question says that the teen watches TV. According to the table, there are 4 teenagers who watch TV. The question asks for the probability the teen wears glasses. There are two teens who watch TV and wear glasses.

2 / 4 = 1 / 2 = 0.5.

Hope this helps!

ELEN [110]3 years ago
3 0

Answer:

0.4%

Step-by-step explanation:

2/5 people wear glasses from watching tv and 2/4 as a decimal is 0.4

You might be interested in
Pls solve: 6 - 2/9x = 8
Inga [223]

Answer:

x = -9

Step-by-step explanation:

6 - 2/9x = 8

Subtract 6 from each side

6-6 - 2/9x = 8-6

-2/9 x = 2

Multiply each side by -9/2 to isolate x

-9/2 * -2/9x = 2*-9/2

x = -9

5 0
4 years ago
Read 2 more answers
Seven different names were put into a hat. A name chosen 100 times. And the name Michael is chosen 9 times. What is experimental
iris [78.8K]

Answer:

Experimental probability = 9 / 100

Theoretical probability = 1/7

Step-by-step explanation:

The experimental probability of an event is written as :

P = number of times event occur / total number of trials

Experimental probability is based on the outcome of an experiment that has taken place.

Theoretical probability is based on expected outcome of an event.

P = number of expected or required outcomes / total possible outcomes

Experimental probability of choosing the name Michael is :

Number of times Michael is chosen / number of trials

Experimental probability = 9 / 100 = 0.09

Theoretical probability of choosing michael:

Number of names in hat = 7

Number of names called Michael in hat = required outcome = 1

P = 1 / 7

If the number of names in hat was different from 7, then the theoretical probability will change.

Also, if the number of times a name was chosen was different from 100, then number of trials will also change and hence, the experimental probability.

4 0
3 years ago
1. Describe a situation that could be modeled by x≤50
Dimas [21]

There are many ways to answer. The x represents some number. We don't know what the number is, but we know that it must be less than or equal to 50. Put another way, the number can be anything you want as long as it doesn't go past 50. We say that 50 is the so called "ceiling" more or less.

Some examples:

* An elevator can only hold 50 people at maximum. Therefore, x can be any number smaller than 50 or 50 itself. Having 51 or over will be too much.

* You can only work 50 hours for one stretch of some 2 week period. If x is the number of hours you work, then x must be 50 or less as written by x \le 50. So x could be x = 37 as it's less than 50, but x = 62 is not possible.

* For some small ride at a theme park, the seats are designed such that only people 50 inches or less can ride on them. If x is the height of a person in inches, then x \le 50 means something like x = 37 is possible but x = 62 is too high.

8 0
3 years ago
-1.25 x 77.5 multiply integers.
Elden [556K]

Answer:

-96.875

Step-by-step explanation:

6 0
4 years ago
A recipe for biscuits calls for 1 cups
Svetllana [295]

Answer:

A

Step-by-step explanation:

1 1/2 × 3 = 4 1/2

.........

5 0
3 years ago
Other questions:
  • What number is 48% of 400
    14·1 answer
  • Solve the inequality k+8-2(k-12)>0
    8·2 answers
  • A sailfish can swim up to 1 mile per hour less than one fifth the top speed of a peregrine falcon. Find the top speed that a sai
    15·1 answer
  • PLEASE HELP ASAP!!! 75 POINTS AND BRAINLIEST!!!
    6·1 answer
  • What is the midpoint of line segment AB
    11·1 answer
  • The scale of a map is 2 in = 7 feet. If the map distance is 11 inches what is the actual distance in feet? Only type in the numb
    14·1 answer
  • What is the measure of \purpleD{\angle x}∠xstart color #7854ab, angle, x, end color #7854ab? Angles are not necessarily drawn to
    8·2 answers
  • Jamal drew a picture.
    12·1 answer
  • What is the sum of -6 4/5 and 6 4/5​
    12·1 answer
  • Which of the following equations listed below has a radius of 3?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!