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
Irina18 [472]
3 years ago
15

#20 There are 75 students.

Mathematics
2 answers:
agasfer [191]3 years ago
8 0

Answer:

15

Step-by-step explanation:

 1.  Multiply the number by the percent (e.g. 87 * 68 = 5916)

 2.  Divide the answer by 100 (Move decimal point two places to the left) (e.g. 5916/100 = 59.16)

 3. Round to the desired precision (e.g. 59.16 rounded to the nearest whole number = 59)

lianna [129]3 years ago
6 0

Answer:

i belief the answer is 15

Step-by-step explanation:

cause 20 percent of 75 is fifteen

You might be interested in
Cody wants to attend the fall festival at school.
Savatey [412]

Answer:

Cody can play maximum number of  12 games.

3 0
3 years ago
Why does using FOIL on polynomial expressions match so closely to integer multiplication?
dezoksy [38]
<span> FOIL is a mnemonic rule for multiplying binomial (that is, two-term) algebraic expressions. </span>
<span>FOIL abbreviates the sequence "First, Outside, Inside, Last"; it's a way of remembering that the product is the sum of the products of those four combinations of terms. </span>

<span>For instance, if we multiply the two expressions </span>
<span>(x + 1) (x + 2) </span>
<span>then the result is the sum of these four products: </span>
<span>x times x (the First terms of each expression) </span>
<span>x times 2 (the Outside pair of terms) </span>
<span>1 times x (the Inside pair of terms) </span>
<span>1 times 2 (the Last terms of each expression) </span>
<span>and so </span>
<span>(x + 1) (x + 2) = x^2 + 2x + 1x + 2 = x^2 + 3x + 2 </span>
<span>[where the ^ is the usual way we indicate exponents here in Answers, because they're hard to represent in an online text environment]. </span>

<span>Now, compare this to multiplying a pair of two-digit integers: </span>
<span>37 × 43 </span>
<span>= (30 × 40) + (30 × 3) + (7 × 40) + (7 × 3) </span>
<span>= 1200 + 90 + 280 + 21 </span>
<span>= 1591 </span>

<span>The reason the two processes resemble each other is that multiplication is multiplication; the difference in the ways we represent the factors doesn't make it a fundamentally different operation. </span>
7 0
3 years ago
The table below shows the functions to represent the sale f(t), in thousands, of four companies in t years:
Irina-Kira [14]
Choice C , Company C and Company D. hope I helped. 
4 0
3 years ago
Read 2 more answers
Find the coordinates of P ' if D o, 2.4 (x,y) is applied to the triangle below
guajiro [1.7K]

Answer:

The coordinates of P' are (4.8,-4.8).

Step-by-step explanation:

The rule of dilation D_{o,2.4}(x,y) represent the dilation with scale factor 2.4 and center at origin.

If the scale factor of the dilation is k and the center is (0,0), then

(x,y)\rightarrow (kx,ky)

Since the scale factor is 2.4, therefore

(x,y)\rightarrow (2.4x,2.4y)

From the given figure it is noticed that the coordinates of P are (2,-2). The coordinates of P' are

P(2,-2)\rightarrow P'(2.4(2),2.4(-2))

P(2,-2)\rightarrow P'(4.8,-4.8)

Therefore the coordinates of P' are (4.8,-4.8).

3 0
4 years ago
Kyle and josh have a total of 64 CDs. Kyle has 12 mote than josh. How many CDs does each boy have?
Alecsey [184]
26 for Josh and 5th for kyle
5 0
3 years ago
Other questions:
  • CAN YOU PLZ HELP ME W/ HW!!!
    6·1 answer
  • At Madison High school each student studies exactly one foreign language. Three fifths of the students taking Spanish, and one f
    6·1 answer
  • PLEASEEE HELPPPPPPP!! please explain
    10·1 answer
  • ¿Qué valor de m creará un sistema de líneas paralelas sin solución? y = mx - 6 8 x - 4 y = 12 Una cuadrícula de coordenadas con
    7·1 answer
  • What is If you had 10 apples after someone ate 3/4 of the apples how much did you have at the start (I had a brainfart and Ik it
    5·1 answer
  • Which of the following correctly shows the quotient of 80 divided by 5?
    11·2 answers
  • Solve x3 + x2 - x - 1 =. 0 by factoring by grouping
    11·2 answers
  • Help ASAP! Will name brainliest!
    15·1 answer
  • Bal Mukund can do 1/4 of a work can he do in 2 days​
    9·1 answer
  • Select all numbers that are prime.<br><br> 10<br><br> 16<br><br> 20<br><br> 25<br><br> 23
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!