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
Serggg [28]
3 years ago
13

HOW DO I WRITE A TAPE DIAGRAM ;D

Mathematics
2 answers:
nataly862011 [7]3 years ago
7 0

LOOK AT A  PICTURE FIRST, you might be confused if you read this first.... I think the easiest way to figure it out is to search on google, and just look at google images... but a tape diagram (from what I can see) is best used in a situation with a ratio. you draw out the ratio, such as 5:3 (which is from the picture I'm looking at) and then, than add up the ratio, divide it from the total they give you, thus giving you the amount each section of the tape is worth, than multiply that by the numbers of the ratio given....

rewona [7]3 years ago
5 0
Just make some squares in a row, and do your operation... You can add the boxes, or the content under it or subtract it as well.

[ Just make some joined squares ]

[ As in figure, students can add all the boxes with red color and blue color or can find out by how much, blue is greater than the red ]

Hope this helps!

You might be interested in
The highest possible z-score that is still in the bottom 95% of the systolic blood pressure distribution is z =−1.645 . Use this
lawyer [7]

Answer:

(1) The value of <em>X</em> is, 151.13.

This score X, is the <u>95th</u> percentile of systolic blood pressure scores among women. The percentile rank of this score is <u>95</u>.

(2) The percentage of women have systolic blood pressure in the range 140 to 159 is 9.01%.

(3) The percentage of women having systolic blood pressure below 90 is 21.19%.

Step-by-step explanation:

The random variable <em>X</em> is defined as the systolic blood pressure of women.

The distribution of <em>X</em> is, N (110, 25²).

(1)

The value of <em>z</em>-score that is in the bottom 95% is, 1.645.

Compute the value of <em>X</em> as follows:

z=\frac{X-\mu}{\sigma}\\1.645=\frac{X-110}{25}\\X=110+(1.645\times 25)\\X=151.125\\\approx151.13

The value of <em>X</em> is, 151.13.

This score X, is the <u>95th</u> percentile of systolic blood pressure scores among women. The percentile rank of this score is <u>95</u>.

(2)

Compute the probability of <em>X</em> between 140 and 159 as follows:

P(140

The percentage of systolic blood pressure between 140 and 159 is,

0.0901 × 100 = 9.01%

Thus, the percentage of women have systolic blood pressure in the range 140 to 159 is 9.01%.

(3)

Compute the probability of <em>X</em> below 90 as follows:

P(X

The percentage of women having systolic blood pressure below 90 is,

0.2119 × 100 = 21.19%.

Thus, the percentage of women having systolic blood pressure below 90 is 21.19%.

6 0
4 years ago
31. Lucy gets paid $150 a
Burka [1]

Answer:

y=10x+150

Step-by-step explanation:

3 0
3 years ago
Please help solve!!​
liubo4ka [24]

Answer:

1:  1/192

Step-by-step explanation:

6 0
3 years ago
Help please!!!!!! 12-13 8th grade math!!!
marin [14]

Answer:

12.

m∠ACB = 180° - 58° - 78° = 44°

m∠DCE = 180° - 85° - 60° = 35°

m∠BCD = 180° - 44° - 35° = 101°

13.

Base on the picture, we know that:

x° + 2x° + 3x° = 180°

6x°                 = 180°

x°                   =  180° ÷ 6 = 30°

=> m∠K = 2x° = 2 × 30° = 60°

=> m∠L = 3x° = 3 × 30° = 90°

=> m∠KML = x° = 30°

m∠LMN =  60° + 90° = 150°

5 0
4 years ago
What's 1+1? please help​
masha68 [24]
The answer of 1+1 is 2 put 1 finger up and the other one and just put them together and you get 2
4 0
3 years ago
Other questions:
  • Place the indicated product in the proper location on the grid. Place a 0 before the decimals. (0.1x + 0.4y)2
    10·1 answer
  • The quotient of twice a number t and 12
    9·1 answer
  • How many stadiums would it take to hold 1 million people ( a bit less than the number of people living in DALLAS TEXAS)?
    10·2 answers
  • Alicia answered 20 out of 25 problems correctly on a test. What percent did she get correct?
    8·2 answers
  • One and two third minus two and two third
    7·1 answer
  • Which best describes a graph of a puppy's weight during its first year of life?
    5·1 answer
  • Please can I have an explanation, I am terrible at these kinds of questions! Q- A bag contains red, yellow and blue beads. The r
    13·1 answer
  • Im deleting my account and here is my points<br><br> Bye peeps
    13·2 answers
  • What is the sum of the geometric sequence 1, -6, 36, ... If there are 6 terms? (1 point)
    8·1 answer
  • 5.5x = 11? Please help. :c
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!