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
rosijanka [135]
3 years ago
13

In a class of 40 students, 30 read

Mathematics
1 answer:
DIA [1.3K]3 years ago
6 0
Ok so 24 of them and that would be ur answer
You might be interested in
Can the sum of two mixed numbers be equal to 2? ​
Sholpan [36]
No it depends on the sum of the two numbers
4 0
3 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B5%7D%20" id="TexFormula1" title=" \sqrt{5} " alt=" \sqrt{5} " align="absmiddle" c
WITCHER [35]

Answer:

2.2360679775

Step-by-step explanation:

6 0
4 years ago
Read 2 more answers
Marco went to the cafeteria to buy chicken sandwiches, C, worth $2.00, and hamburgers, h, worth $2.50.
yaroslaw [1]

Answer:

5 Hamburgers  = $12.50 4 Chicken sandwiches $8.00( $12.50 + $8.00 = $20.50

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
How do you find percentages?
DochEvi [55]
To calculate percentage increase, use the following method:

First, Work out the difference (increase) between the two numbers you are comparing.

Increase = New Number - Original Number

Now, divide the increase by the original number and multiply the answer by 100.

% increase = Increase ÷ Original Number × 100.

Also, If your answer is a negative number it is a percentage decrease.


To calculate percentage decrease, use this method:

First, Work out the difference (decrease) between the two numbers you are comparing.

Decrease = Original Number - New Number

Then, divide the decrease by the original number and multiply the answer by 100.

% Decrease = Decrease ÷ Original Number × 100

Also, If your answer is a negative number then it is a percentage increase. 

<span>If you wish to calculate the percentage increase or decrease of several numbers then I recommend using the first formula.  Positive values indicate a percentage increase whereas negative values indicate percentage decrease.</span>

4 0
3 years ago
Does anyone know this?
jenyasd209 [6]

Answer:

nope

Step-by-step explanation:

4 0
4 years ago
Other questions:
  • Use the formula for interest P=750 r=7% Y=25 A=?
    15·1 answer
  • Solve the system using substitution write your answer as a coordinate point
    10·1 answer
  • Give another name for Plane L. SELECT ALL THAT APPLY. K P S T L e M N O U R Q c d​
    6·1 answer
  • Percent proportions: Chloe bought $34 worth of gifts for her friends. She needs to add 24% in tax.
    6·2 answers
  • Solving multistep linear equations and inequalities<br>help me please​
    15·1 answer
  • Divide $70 in the ratio 1:2:4
    6·1 answer
  • Franklin Construction Company build a sidewalk around two sides of a new library, as shown in the figure. what is the area of th
    7·1 answer
  • Mr.Francois earned 5,000 coaching baseball last year. After 5 months, his baseball account balance was 3,250. How much money did
    11·1 answer
  • How do you solve this
    8·2 answers
  • 1. Find the product of 4 X 2 X 3 two different ways.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!