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]
2 years ago
8

There are 50 marbles in a bag. Students picked a marble, recorded its color, and put it back in.

Mathematics
1 answer:
VLD [36.1K]2 years ago
5 0

Answer:

It would be 1/4 or 25%

Step-by-step explanation:

done this before

You might be interested in
Here is Triangle A. Lin created a scaled copy of Triangle A with an area of 72 square units. a. How many times larger is the are
PSYCHO15rus [73]

Answer:

The answer is below

Step-by-step explanation:

a) Triangle A is attached in the image below.

The base of triangle A is 3 units and its height is 3 units. The area of a triangle  is given as:

Area = (1/2) × base × height

Area of triangle A = (1/2) × base × height = (1/2) × 3 × 3 = 4.5 unit²

Area of the scaled copy = 72 unit²

Ratio of area = Area of the scaled copy / Area of triangle A = 72 unit² / 4.5 unit² = 16

Hence the scaled copy area is 16 times larger than that of triangle A.

b) For the scaled copy:

Area of the scaled copy = (1/2) × base × height = 72 unit²

base × height = 144

Since the base and height are equal

base² = 144

base = 12, also height = 12

Base of scaled copy = 12 = 4 × base of triangle A

Therefore the scale factor used is 4

7 0
3 years ago
A sports store near Big Bear Lake is having a 20% off sale on all water skis. What will the sale price be for water skis which r
kvasek [131]
248 x 0.8 = $198.40
answer $198.40
8 0
2 years ago
Can somebody help me ???
Ivahew [28]

Answer:

meth hArD3

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
I don’t think I got the right answer?
shutvik [7]

Answer:

it's third option the one who says 10 units up

8 0
3 years ago
Read 2 more answers
Which number represents a temperature below zero? –4° F 0° F 4° F 6° F
makkiz [27]
The anwser is the first one you put , -4 is below zero
8 0
3 years ago
Read 2 more answers
Other questions:
  • Your annual salary is $28,460 your State personal deductions total $88 for a weekly pay period. The state tax rate is 3.6% of ta
    8·1 answer
  • CHECK MY ANSWER. Geometry. Do not bother answering if you don't know what you're doing. In a 30-60-90 triangle, what is the leng
    15·1 answer
  • What is the correct answer for -16 = -8(n - 6)
    6·2 answers
  • What is the area of the shaded triangle?
    9·1 answer
  • Community Gym charges a $60 membership fee and a $60 monthly fee. Workout Gym charges a $200 membership fee and a $50 monthly fe
    10·1 answer
  • Solve the equation below, and check the solution. 0.3x = 9 The solution set is { }
    12·1 answer
  • M + k = 21 8.50m + 2.75k - 132. 50​
    8·1 answer
  • For this problem what I did was that I multiplied 100 x 34 = 3,400 and subtracted that answer with 5,086. The answer I got was 1
    12·1 answer
  • Nikki read 896 pages of her book this week. how many pages is this per day?
    11·2 answers
  • 11.) The sequence below shows the number of trees a nursery plants each year.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!