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
Mkey [24]
3 years ago
11

Students on an academic team took a test to enter a math competition. They could take the test twice. Some students improved the

ir score, while others did not. The table shows the change in score for each student. Which student had the greatest overall change in his or her score?
Student Test Score Change
Joe –2
Nivea 3
Juanita 4
Li –3
Mathematics
1 answer:
katrin [286]3 years ago
6 0

Juanita had the largest change. (+4 points)

You might be interested in
if there are about 3.346x10^26 molecules of water in a liter of water and the ocean is about 1.26x10^21 liters in volume, how ma
Natalka [10]

Answer: 4.21596 x 10⁴⁷

<u>Step-by-step explanation:</u>

  (3.346 x 10²⁶) (1.26 x 10²¹)

= (3.346 x 1.26) x 10²⁶⁺²¹

= 4.21596 x 10⁴⁷

8 0
3 years ago
Find the vertex form of the quadratic function by completing the square <br><br> F(x) = x^2 -24x
musickatia [10]

Answer: the vertex is (12,−144)

Step-by-step explanation:

4 0
2 years ago
Which of the following uses the distributive property correctly?
Evgen [1.6K]

Answer:

The last one is correct: 3(x+5)=3 . X + 3 . 5

5 0
3 years ago
Need help on math question thanks <br> A) 0.303 <br> B) 0.435 <br> C) 0.406<br> D) 0.154
Airida [17]

Answer:

A) 0.303

The probability that a randomly selected student from the class has brown eyes , given they are male

P(\frac{B}{M} ) = 0.3030

Step-by-step explanation:

<u>Explanation</u>:-

Given data

                      Brown           Blue           Hazel           Green

Females           13                  4                  6                   9          

Males                10                  2                 9                   12

<em>Let 'B' be the event of brown eyes </em>

<em>Total number of males n(M) = 33</em>

Let B/M be the event of randomly selected student from the class has brown eyes given they are male

<em>The probability that a randomly selected student from the class has brown eyes , given they are male</em>

<em></em>P(\frac{B}{M} ) = \frac{n(B)}{n(M)}<em></em>

<em>From table the brown eyes from males = 10</em>

P(\frac{B}{M} ) = \frac{10}{33}

P(\frac{B}{M} ) = 0.3030

<u>Final answer</u>:-

The probability that a randomly selected student from the class has brown eyes , given they are male

P(\frac{B}{M} ) = 0.3030

8 0
3 years ago
Divide 33 photoes into 2 groups so the ratio is 4 to 7
natali 33 [55]

Answer:

12:21

Step-by-step explanation:

4 + 7 = 11

33/11 = 3

3x4=12 & 3x7=21

Therefore, ratio is, 12:21

3 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following best describes the solutions to the inequality shown below?
    14·1 answer
  • Don't know how to start on this problem.
    7·1 answer
  • james has 43/4 feet of rope he plans to cut off 11/2 feet from the rope how much rope will be left please help
    13·1 answer
  • in a harris poll adults were asked if they are in favor abolishing the penny . Among the responses, 1243 answeered no 481 answer
    5·1 answer
  • X squared plus 58 equals 4
    7·1 answer
  • 2.07 2.67 - 2.67 how do I put them in order from least to greatest
    5·2 answers
  • Which is more 1 kilometer or 551 meters?
    15·2 answers
  • 3. Simplify the expression by combining like terms. 10x+2x+4y
    9·1 answer
  • Find the value of 9u +8 given that -2u-1 =3.<br> Simplify your answer as much as possible.
    15·1 answer
  • Jessica thinks that she might have made a mistake on her tax return and paid more tax than she needed to. Complete the statement
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!