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
Ahat [919]
3 years ago
10

In a grade 11 class, 40% of the students are taking Geography, 30% are taking History and 10% are taking both. If 40 students ar

e enrolled in the grade 11 class, how many students are taking neither Geography or History?
Mathematics
1 answer:
jok3333 [9.3K]3 years ago
3 0

I put the wrong answer

You might be interested in
Solve for x. Round to the nearest tenth. ​
kondor19780726 [428]

Answer:

22.8

Step-by-step explanation:

a^{2} +b^{2} =c^{2} \\20^{2} +11^{2} =x^{2} \\400+121=x^{2}\\\sqrt{521} =x\\\\or\\\\22.8 = x

5 0
3 years ago
What is the surface area of the square pyramid? ​
Schach [20]

Answer:

You find the area of all the faces of the square pyramid, then add them together to get the surface area.

6 0
3 years ago
How will you know if the function is exponential given its equation?
Mashcka [7]

Answer: the "m" value (if using y=mx+b) will have" x" as an exponent

3 0
3 years ago
Read 2 more answers
Expand. Your answer should be a polynomial in standard form. (b^2+5)(−b^2+7)=
Blizzard [7]

(b^2+5)(−b^2+7)

Use the FOIL METHOD to expand.

-b^4 + 7b^2 - 5b^2 + 35

-b^4 + 2b^2 + 35

Did you follow?

6 0
3 years ago
Carmen is simplifying the expression (6. 21 0. 93) 0. 7. She recognizes that 0. 93 and 0. 07 will combine to equal 1, so she wou
Stells [14]

To solve the problem w must know about the Associative property.

<h2>Associative property</h2>

The associative property states that the addition of the sum of two numbers (a,b) and a third number(c) is equal to the addition of the sun of the last two numbers(b, c) and the first number(a).

  • A+(B+C) = (A+B)+C

The property that will allow Carmen to do this without changing the value of the expression is the Associative property.

<h2>Explanation</h2>

Given to us

  • (6.21 + 0.93 ) + 0.07

<h3>Associative property.</h3>

Now, using Associative property,

(6.21 + 0.93 ) + 0.07

= 6.21 + (0.93 + 0.07)

=6.21 + (0.93 + 0.07)

Hence, the property that will allow Carmen to do this without changing the value of the expression is the Associative property.

Learn more about Associative property:

brainly.com/question/1680548

3 0
2 years ago
Other questions:
  • If point p and q contened in a plane then PQ is entirely contained in that plane?
    14·1 answer
  • Movie ticket sales: 6x+9y=1500 which graph shows this relationship
    10·2 answers
  • Part a - obtaining conversion factors from unit equality relationships in an experiment you are performing, your lab partner has
    11·1 answer
  • Five thousand two hundred sixty-seven. standard form
    8·2 answers
  • The function f (x) varies directly with x and f (x) = 160 when x = 40.
    5·1 answer
  • Refer to pic above please
    10·2 answers
  • Using Cramer's Rule, what are the values of x and y in the solution to the system of linear equations below? -2x + 3y + z = 7 -4
    15·1 answer
  • Hats Off
    13·1 answer
  • Same as before<br> WILL GIVE BRAINLIEST
    10·1 answer
  • Need some help!<br> please be specific on how to do it
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!