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
Alinara [238K]
3 years ago
15

There are 20 classrooms in the high school with 30 students in each class. How many students are in the school?​

Mathematics
2 answers:
Sophie [7]3 years ago
8 0
<h2>Required Answer:</h2>

\Large{\boxed{\tt{600 \:  Students}}}

<h2 /><h2>Question:</h2>

  • There are 20 classrooms in the high school with 30 students in each class. How many students are in the school?
<h2>To find:</h2>
  • No. of students
<h2>Given:</h2>
  • Total no. of classrooms = 20
  • students in each class= 30
<h2>Answer:</h2>
  • Total no. of students in school= Total no. of classrooms×students in each class
  • Total no. of students in school=20×30
  • Total no. of students in school=600

best of luck! ^_^

kicyunya [14]3 years ago
6 0
600 students. Multiply 30 x 20= 600
You might be interested in
Jamie cell phone service costs $21 per month plus $0.25 for each level call in Long Distance calls are extra last month Jamie's
vitfil [10]
36.64-21=15.64
15.64-6.14=9.5
The answer is she made $9.50 worth in local calls last month

5 0
2 years ago
Work out the smallest integer value of x that satisfies the inequality 4x-3&gt;22. ( I have not learned this question in maths )
matrenka [14]

4x>22+3

4x>25

x>25/4

x>6.35

5 0
3 years ago
Serenity Spa charges $59 for a one hour massage. They charge $0.95 per minute for each additional minute over an hour. If
Yanka [14]

Answer:

D. y = 0.8x + 79

Choices:

A.  

y = 79x + 0.8

B.  

y = -0.8x + 79

C.  

y = 79.8x

D.  

y = 0.8x + 79

5 0
2 years ago
Robert is traveling to Mexico for a family vacation. He is bringing 625 U.S. dollars with him. Robert needs to exchange his mone
Evgesh-ka [11]

Robert should get D. 8281.25 pesos in exchange.

Explanation:

  • Robert is bringing 625 U.S. dollars with him to Mexico. He needs to exchange the money he has with him to Mexico's currency i.e. from U.S. dollars to Mexican pesos.
  • The exchange rate is 13.25 Mexican pesos for each U.S. dollar. So                               1 U.S. dollar = 13.25 Mexican pesos.
  • So to calculate how much 625 U.S. dollars is in pesos we multiply 625 with the exchange rate i.e. 13.25 pesos                                                        625 U.S dollars = 625 × 13.25 = 8281.25 Mexican pesos.

7 0
3 years ago
The radius of a cylinder is doubled and its height is halved. Find the ratios of their surface areas.
Inessa [10]

Answer: 1:1

Step-by-step explanation:

Let r be the radius and h be the height of a cylinder.

Formula: Curved surface area of cylinder = 2\pi rh

Now, if  radius of a cylinder is doubled and its height is halved, then new radius will be R= 2r and new height  will be  H=\dfrac{1}{2}

Now, new surface area = 2\pi RH= 2\pi(2r)\dfrac{h}{2}= 2\pi rh

Ratio of curved surface areas : \dfrac{\text{Surface area}}{\text{New surface area}}=\dfrac{2\pi rh}{2\pi rh}=\dfrac{1}{1}

Hence, the ratios of their surface areas = 1:1 .

5 0
2 years ago
Other questions:
  • Pick Multiple Answers
    6·1 answer
  • Mr. Frank has 1.02 kg of fertilizer for the plants in his nursery he wants every plant to get 96 mg of fertilizer four times eac
    12·1 answer
  • Is this an expression or an equation? n+6<br> A. Expression <br> B. Equation
    15·2 answers
  • Pls help I need a good grade
    9·2 answers
  • how to solve if one gallon of paint covers 100 sq. ft, how many gallons would you need for a square room that is 10ft high
    14·1 answer
  • Guys please answer this question.
    12·1 answer
  • How many ml in 0.006​
    5·2 answers
  • Pleaseee help no need to explain!
    10·1 answer
  • If a cat falls out of a tree, it has a probability of 0.92 that it will land
    5·1 answer
  • Find sin A. 12/13<br> B. 1<br> C. 13/12<br> D. 13/5
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!