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
Nat2105 [25]
2 years ago
5

450 mistakes in 9 tests. How many mistakes per test?

Mathematics
2 answers:
JulsSmile [24]2 years ago
8 0

Answer:

50

Step-by-step explanation:

all you have to do is Divide 9 ÷ 450 the answer is 50.

50 mistake per tests.

MAVERICK [17]2 years ago
8 0

Answer:

50 mistakes per test. 450 mistakes divided by 9 tests =50

You might be interested in
Identify any restrictions on the variable.
Wittaler [7]

Answer:

x=mc2 + 86

Step-by-step explanation:

4 0
2 years ago
What is the domain of the square root function graphed below?
Irina18 [472]

Answer:

D

Step-by-step explanation:

1. The domain is all x values for the function.

2. Since the line starts at the x value of 3, it is included and since it goes to the right, it also includes all the values greater than 3.

3. Therefore, x>_3

8 0
2 years ago
Is this equation linear: 2x+5xy-3=0
Lina20 [59]

What is linear equation?

An equation between two variables that gives a straight line when plotted on a graph.

2x + 5xy - 3 = 0

x (2 + 5y) -3 = 0

x ( 2 + 5y ) = 3

2 + 5y = 3 / x

5y = (3/x) - 2

y = ( (3/x) - 2) / 5

According to the graph i don't think it's a linear equation.

3 0
3 years ago
What is the distance between point A(2,9) and B(-2,6)
Katyanochek1 [597]

Answer:

The distance among those points is 5 units

Step-by-step explanation:

See the picture please

6 0
3 years ago
Help pleasee asaapp im lost
avanturin [10]

Answer:

C

Step-by-step explanation:

The area of a circle is pi * r^2.  The radius is 7 because the diameter is 14 so the radius is 14/2.  The square of 7 is 49.  Pi is approximately 3.14, so 49 * 3.14 is about 154.

4 0
3 years ago
Read 2 more answers
Other questions:
  • Which property is illustrated by this problem 5(2 + 4) = (5.2) (5 . 4 )
    13·1 answer
  • It took Margie 2 1/4hours to write a 1 1/2 page research paper . What was her hourly writing rate
    15·1 answer
  • - x2 +17x-23=0<br><br> Identify the values of a, b , c in the quadratic equation
    5·2 answers
  • Brainliest for correct answer, any inapplicable answer or absurd answer will be deleted and reported.
    14·1 answer
  • jim is selling greeting cards at a booth at a folk fair. he will be paid $12 plus $2 for each box that he sells how many boxes m
    12·1 answer
  • What is a definition of a Line ?
    7·1 answer
  • CALLING EXPERTS!!! PLEASE HELP
    10·2 answers
  • What quadrilateral has both diagonals bisecting each other but they are not congruent or perpendicular?
    11·1 answer
  • Seventeen out of 20 teens said they eat breakfast every morning. What is the reasonable prediction for the number of teens out o
    8·1 answer
  • Equation for the line that passes through (4,7) and is perpendicular to the line Y= 2/3x-1
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!