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
Alina [70]
3 years ago
12

Which of the following could be the numbers of left-handed and right-handed students at West Junior

Mathematics
1 answer:
nordsb [41]3 years ago
3 0

Answer:

The anwers Is C and E.

Step-by-step explanation:

A relationship between two quantities is proportional if the ratio between those quantities is always equivalent.

Hint #22 / 4

Let's look at the ratio between right- and left-handed students at East Middle School.

6

0

9

right

5

8

left

=

1

0

.

5

right per left

58left

609right

​  =10.5 right per left

At East Middle School, there are

1

0

.

5

10.5 right-handed students for every left-handed student.

Hint #33 / 4

Now we can compare the other combinations of values for left-handed and right-handed students. Which ratios are equivalent to the ratio at East Middle School?

So the anwers is C AND E

You might be interested in
How to round 64781 in thousands
irina1246 [14]

Answer:

65000

Step-by-step explanation:

Just round the number

6 0
3 years ago
What is the surface area
anygoal [31]
Bear in mind that the area of a "parallelogram" is base * height.

notice the picture, the front and back parallelograms, have an altitude/height of 3 cm, and  a base of 8 cm, so the area of one of those two is 3*8.

as far as the left and right parallelograms, they have a base of 7 cm, but the altitude is also 3 cm, so the area of one of those is 3 *7.

bear in mind the altitude/height is the distance from the base to the top, and in this case is just 3 cm.

anyway, you have 4 parallelograms, get the area of each, add them up, and that's the surface area of the figure.

2(3*8) + 2(3*7).
3 0
3 years ago
Someone explain!! geometry
ikadub [295]

Step-by-step explanation:

sin 0 = opposite ÷ hypothenus

sin 0 = 3 / 5

3 / 5 = x / 15

5 × n = 15

n = 3

x = 3 × 3 = 9

y = use pythagoras

= 12

tan 0 = opposite ÷ adjacent

tan 0 = 9/12

4 0
3 years ago
Mrs. Baker uses 7.5 cups of sugar to make 168 cookies. To the nearest hundredth, what is the unit rate in cups of sugar per cook
vodomira [7]

Answer:0.04

Step-by-step explanation:

7 0
4 years ago
How is the graph of y=(x-1)2-3 transformed to produce the graph of y-3(x+4)??
Salsk061 [2.6K]

Step-by-step explanation:

How is the graph of y=(x-1)2-3 transformed to produce the graph of y-3(x+4)??

The graph is translated left 5 units, compressed vertically by a factor of 2, and translated up 3 units.

The graph is stretched vertically by a factor of Ź, translated left 5 units, and translated up 3 units.

O The graph is translated left 5 units, compressed horizontally by a factor of 3, and translated down 3 units.

O The graph is stretched horizontally by a factor of Ž, translated left 5 units, and translated down 3 units.

4 0
3 years ago
Other questions:
  • 7•7+3(4•4+3+2) what is the answer to this?????
    10·2 answers
  • What is the future value of $1400 saved at i=11.41%, compounded annually in 1 year?
    12·1 answer
  • Tim Worker is doing his budget. He discovers that the average electric bill for the year was $206 with a standard deviation of $
    11·1 answer
  • Please help me out. :)
    11·1 answer
  • Simplify (x − 4)(x2 − 2x − 3).
    14·2 answers
  • Calculate 38% of 15.6
    5·2 answers
  • in one baseball season peter hit twice the difference of the number of home runs Alice hit and 3. Altogether they hit 9,how many
    8·1 answer
  • Simplify<br> -<br> 12 – 81 – 9<br> 5.12<br> - 451
    14·2 answers
  • c. Suppose you are given the functa. If f(x) = 10x − 1, the value of f(−2) is __________. b. If g(x) = −5x + 13, the value of g(
    11·1 answer
  • Fine the exponent ??
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!