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
solniwko [45]
4 years ago
8

⚠NEED HELP ASAP! IM COUNTING ON YOU GUYS!⚠(⊙_⊙;) 30 POINTS! WILL MARK BRAINLIEST IF YOUR ANSWER IS CORRECT!

Mathematics
2 answers:
valentina_108 [34]4 years ago
6 0

Answer:

1. 8%

2. 17.92

3.  23

Step-by-step explanation:

P ( 4 students from same grade level) = 2/25 * 100

= 8%

Each group: 2/25

= 2/25 * 224

= 17.92 (approximately 18 groups)

At least 2 freshmen: 5

= 5/25 * 115

= 23 (option b)

Hope this helps!

Serhud [2]4 years ago
4 0

Answer:

1) 8%

2) 18 groups

3) b. 23 groups

Step-by-step explanation:

2/25 × 100 = 8%

One each group: 2/25

2/25 × 224 = 17.92

Atleast 2 freshmen: 5

5/25 × 115 = 23

You might be interested in
The sides of a rectangle are in the ratio 5 : 4. If the perimeter of the rectangle is 360 cm , find its area
djverab [1.8K]

Answer:

Step-by-step explanation:

let, the length is z

thus the ratio will be 5z : 4z

perimeter = 2 (a + b)

360 = 2 ( 5z + 4z )

180 = 9z

z = 20 cm

length = 100 cm and width = 80cm

area = length * width

area = 100*80

area = 8000cm²

4 0
2 years ago
Simplify: |4.2 – 6.8| + (2.4 + 7.2)
SpyIntel [72]

Answer:

|4.2 - 6.8|  + (2.4 + 7.2)

=  | - 2.6|  + 9.6

= 2.6 + 9.6

= 12.2

8 0
3 years ago
At a sandwich shop they offer 3 kinds of bread, 5 kinds of meat, and 3 kinds of cheese. Each type of sandwich has a combination
horrorfan [7]
The amount of different combos possible would be 165 // Hope this helped, comment below for any clarifications // Brainliest ;) Thanks!! //
8 0
3 years ago
Solve 3x-1 =2x+1 solve the question ​
galina1969 [7]

3x-1=2x+1

3x-2x = 1+1

x=2

8 0
3 years ago
Read 2 more answers
The table represents a sample survey of favorite gum flavor of high school students, ages 14-17. What is the estimated populatio
4vir4ik [10]
The answer is D) 0.36. The most preferred gum flavor is spearmint, which had 90 votes, and the total amount of students surveyed is 250. Then, do 90/250, which is 0.36 to find the answer. Hope this helps. By the way, took the test and got it right.
5 0
3 years ago
Read 2 more answers
Other questions:
  • Solving Quadratic Systems
    6·1 answer
  • On his fishing trip Justin rides on hist 12 km south. The fish aren't biting so he changes location and goes 4 km west. What is
    13·1 answer
  • Please help. you don’t have to give me a explanation. it’s fine. but please help.
    12·1 answer
  • Find an equation in standard form for the hyperbola with vertices at (0, ±9) and foci at (0, ±10).
    5·1 answer
  • At a gas station where people can pay in cash or by credit card, 20% of people pay by credit card and 80% of people pay cash. A
    13·2 answers
  • Convert a markup of 15% on selling price to its equivalent markup on cost.
    6·1 answer
  • Mike is making a mixture for an upcoming camp trip. He makes the mixture by combining 1/3 of a cup of cashews and 1/4 cups of al
    9·1 answer
  • PLEASE HELP QUICK
    13·1 answer
  • Solve for x b
    8·1 answer
  • I NEED HELP PLEASE<br> Find the measure of ZD.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!