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
Masja [62]
3 years ago
7

There are

Mathematics
2 answers:
Artemon [7]3 years ago
8 0
80 ÷4=20 because 1/4 of them gave speeches.

80-20=60 

60÷5=12

12×2=24

60-24=36
Phantasy [73]3 years ago
4 0
1/4 of 80 is 20 so there's 60 left the second day.
2/5 of 60 is 24.
60-24=36
There are 36 students left after the second day.
You might be interested in
!!HELP ME PLEASE!!
gulaghasi [49]

Answer:

answers

Step-by-step explanation:

A. Vertex at (−6, 1)

6 0
4 years ago
13. What is the result of adding 5.4a + 7.1 and -1.28 - 6.3?
den301095 [7]

Answer:

C. 4.2a + 0.8

Step-by-step explanation:

Given:

The two binomials given for addition are:

5.4a+7.1 and -1.2a-6.3

Now, adding both the binomials, we get:

5.4a+7.1+(-1.2a-6.3)

Distributing the positive sign inside the second binomial, we get:

5.4a+7.1-1.2a-6.3

Now, combining like terms using the commutative property of addition, we get:

(5.4a-1.2a)+(7.1-6.3)

Simplifying the above expression, we get:

(5.4-1.2)a+0.8\\4.2a+0.8

Therefore, the resulting addition of the given binomials is 4.2a+0.8

Hence, option C is the correct answer.

8 0
3 years ago
2
Valentin [98]

Answer:

15 to 21

Step-by-step explanation:

junk to total

4 0
3 years ago
I need help for solving
lys-0071 [83]
5) w/8 =11+5 → w/8=16
w=16÷8=2

6)a/-2 -6=1
a/-2=7
a=7×-2=-14

7)k/2=22
k=44
3 0
4 years ago
Region R is bounded by the curves y = 4x2 and y = 4. A solid has base R, and cross sections perpendicular to the y-axis are semi
natulia [17]

Answer:

69

Step-by-step explanation:

12+22=69

5 0
3 years ago
Other questions:
  • A fisherman traveled in a boat from point N upstream. After having traveled 6 km, he stopped rowing and 2 hour 40 min after firs
    11·1 answer
  • Please help again! Please
    10·1 answer
  • Kanye wants to make a triangular flower bed using logs with the lengths 3 ft, 4 ft, and 8ft. Can Kanye form a triangle with the
    5·1 answer
  • I need the answers for <br>41.<br>42.<br>43.<br>someone please help this is due tmr.​
    15·1 answer
  • Simplify the expression 6(y - 2)
    9·2 answers
  • Help please?
    13·2 answers
  • Please answer me the question and find the graph and question number 2 find the area of the surface
    12·1 answer
  • Point M is located in the third quadrant of the coordinate plane, as shown.
    14·2 answers
  • Given two points of a line, find its slope.<br> (3, 1), (7,4)
    8·1 answer
  • The equation V = 16300 (0.94)^t represents the value (in dollars) of a car t years after its purchase. Use this equation to comp
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!