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
Studentka2010 [4]
2 years ago
14

40 percent of students survey said that they are night owls . If 300 students said that they are night owls how many students we

re surveyed ?
Mathematics
1 answer:
sattari [20]2 years ago
7 0

Based on the calculations that 300 is 40%, 375 is considered 50% or halfway.. in this case, we must multiply 375 by 2 and we will discover how many students were surveyed:

375 x 2 = 750

You might be interested in
Consider the following function. f(x) = |x − 9| Find the derivative from the left at x = 9. If it does not exist, enter NONE. -1
nydimaria [60]

Answer with Step-by-step explanation:

We are given that

f(x)=\mid x-9\mid

f(x)=-(x-9) when x<9

f(x)=x-9 when x\geq 9

LHD

\lim_{x\rightarrow 9-}f'(x)

=-\lim_{x\rightarrow 9-}(x-9)=-1

RHD

\lim_{x\rightarrow 9+}f'(x)

=\lim_{x\rightarrow 9+}(x-9)=1

LHD\neq RHD

Hence, the function is not differentiable at x=9

8 0
3 years ago
Select Is a Function or Is not a Function to correctly classify each relation
Gemiola [76]

Answer:

no

yes

no

yes

Step-by-step explanation:

x input repeats - 3

x input doesn't repeat

x input repeats -4

x input doesn't repeat

6 0
3 years ago
Inputs are represented by the variable x .<br><br><br> True or False
NNADVOKAT [17]

Answer:

true

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Can you simplify 132:156 please asap
Vilka [71]

Answer:

11:13

Step-by-step explanation:

132:156

Split in half

66:78

Again

33:39

By 3

11:13

8 0
3 years ago
Is perpendicular to OS. is a_____line.
Step2247 [10]
I would answer the problem but first upload the diagram 

6 0
3 years ago
Other questions:
  • A parallelogram with an area of 211.41 m2 has a base that measures 24.3m. Find it’s height
    12·2 answers
  • Olivia decides to hire an electrician. The electrician charges $35 to come out to Olivia's
    8·1 answer
  • Find the value g(-2), where g is defined below.<br> g(x) = 2x^2- 4x – 4
    5·1 answer
  • A graph titled Fast Freddy has time (minutes) on the x-axis and Distance (miles) on the y-axis. A line goes through points (0, 0
    8·3 answers
  • What is 6x – 8 = 4 written as a system?
    5·2 answers
  • A3 + 27 what sign is the first binomial
    7·1 answer
  • What is the measure of angle 4?
    7·1 answer
  • Use the distributive property to produce an equivalent expression. -8(3z – 7)​ help asap
    15·1 answer
  • A jar contains 5 blue marbles, 7 yellow marbles, and 8 green marbles. What is the probability of randomly choosing a blue marble
    6·1 answer
  • suppose that the function f(x) = 5.32 0.80x represents the cost of mailing an object that weighs x pounds. how much would it cos
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!