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
34kurt
3 years ago
6

Your class has 18 students. Exactly 2/3 of them say that, out of all their subjects, they like science the most. Which model sho

ws 2/3 of 18 circled?

Mathematics
2 answers:
Aleksandr [31]3 years ago
5 0

Ok so I need the models to answer this question.

Katarina [22]3 years ago
5 0

Answer:

The sample model is shown below:

Step-by-step explanation:

Consider the provided information.

Your class has 18 students. Exactly 2/3 of them say that, out of all their subjects, they like science the most.

First calculate 2/3 of 18.

\frac{2}{3} \times 18=2\times 6=12

Hence 12 students like science the most.

We can draw a model having 18 things out of which 12 are circled.

Note: A model consist various things but remember there will be 12 things under the circle.

The sample model is shown below:

You might be interested in
Help please, i really need help with this too, I need it by tomorrow.
Zielflug [23.3K]

Answer:

8

Step-by-step explanation:

DCB and ABC are right angles

DCB = 90 = 7x + 34

If 7x + 34 = 90, then 7x = 56 and x = 8

Hope this helps :)

8 0
2 years ago
Find the surface area of the pyramid shown to the nearest whole number. The base is a regular hexagon.
Fiesta28 [93]
The surface area of the pyramid will be given as follows:
Area of triangles:
A=1/2×base×height
A=1/2×12×18
A=108 m²
Area of 6 triangles is given by:
A=108×6=648 m²

Area of the hexagon:
A=6×1/2×12×6√3
A=374.123m²

Total surface area:
SA=648+374.123
SA=1022.123 m²~1022 m²

Answer: C] 1022 m²

8 0
3 years ago
Solve each system by graphing.
ycow [4]

Answer:

(2,-1)

Step-by-step explanation:

Solved using math.

3 0
2 years ago
Read 2 more answers
Solve. 9(x+1)=4-2(9x+5)
Sindrei [870]

Answer:

-5/9

Step-by-step explanation:

9(x+1)=4-2(9x+5)

Distribute

9x+9=4-18x-10

Add 4 and -10

9x+9=-6-18x

Move -18 to the left side and change sign

9x+9+18x=-6

Move 9 over and change sign

9x+18x=-6-9

Combine like terms

27x=-15

Divide both sides by 27

X=-5/9

7 0
3 years ago
Read 2 more answers
Dina planted a six-foot tree in her backyard which she expects to grow at the rate of 4 feet per year. Find the equation of the
Scrat [10]

Answer:

y = 6 + 4x

After 4 years, the tree would be 22 ft tall.

Step-by-step explanation:

Hi there!

Let x = the number of years that pass

Let y = the height of the tree (ft)

We're given that the 6-foot tree grows at a rate of 4 ft per year. This means that the height of the tree will be equal to 6 ft, the original height, plus another 4 ft every year that passes.

Height of tree = 6 feet + 4 feet × number of years that pass

y = 6 + 4x

To solve for how tall the tree would be 4 years after Dina plants it, replace x with 4, since 4 years have passed:

y = 6 + 4(4)

y = 6 + 16

y = 22

Therefore, the tree would be 22 ft tall.

I hope this helps!

8 0
2 years ago
Other questions:
  • From her home, Darcy travels due north. She then turns east and travels for 15 miles to reach her destination. At this point, me
    14·1 answer
  • Round each decimal to the nearest hundredth
    5·2 answers
  • Suppose the carnival director asks you to create a game board that is 1,120 square inches. Find the dimensions that would meet t
    6·2 answers
  • A piece of art paper is 1 1/2 inches wide and 4 inches long.What is the area of the paper
    12·1 answer
  • What is the surface area
    7·1 answer
  • Express 14:8 in the form n:1 give n as a decimal
    6·2 answers
  • BRAINLIEST ANSWER !!!!!!!! Please help me guys if apprieciate it
    13·2 answers
  • Can someone help me with this
    6·1 answer
  • Can some please help me with this
    7·2 answers
  • Find the volume of the composite figure
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!