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
Nadusha1986 [10]
3 years ago
5

If people blink about 13 times per minute, how many times do they blink in 7 hours?

Mathematics
1 answer:
SCORPION-xisa [38]3 years ago
4 0

Answer:

Step-by-step explanation:

1 hour=60 min

7 hours=60×7=420 min

number of blink=420×13=5460

You might be interested in
If f is a function, then f(3x)=3f(x)
Delvig [45]
This is false.
The f(3x) means you are multiplying the input 'x' by 3 before plugging into the equation.
3f(x) means you are going to multiply your answer (output) by 3 after you've plugged the input value in and gotten the output.
7 0
3 years ago
Which of the following are polynomial functions?
Vinil7 [7]

A polynomial function is a function involving only non-negative (positive and 0) integer powers of 'x', i.e. all terms with ' 'x' have a non-negative integer power, such as a quadratic x^{2} x^{3} and so on.

Option E is the answer.

Rest all are wrong answers. they do not have positive integers.                      

4 0
3 years ago
Read 2 more answers
Help for brainliest plz
posledela

Answer:

1. Irrational

2. Rational

3. Rational

4. Irrational

5. Irrational

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
It takes Ernesto 27 minutes to walk from his house to the
anygoal [31]
9:12 is when he left
6 0
3 years ago
n the following diagram, points C, A, and B are collinear. Use complete sentences to describe the sum of CA and AB
svp [43]

If point A is between B and C, then CA+AB = CB by the segment addition postulate. This is the idea of taking two smaller segments to "glue" them together to form a larger segment. Or you can think in reverse: take some larger segment and split it somewhere in between the endpoints (not necessarily the halfway point), this will produce two smaller segments.

For example: you have a ruler that is 12 inches. Take a saw and cut the ruler at the "2 inch" marker. You'll end up with two smaller pieces of plastic: one of which is 2 inches, the other 10 inches. The two smaller pieces can be taped together to reform the original 12 inch ruler.

8 0
3 years ago
Other questions:
  • Algebraic expression of The product of 8 and z plus the product of 6.5 and y
    13·1 answer
  • Identify the expression that is equivalent to cot x/ csc x -1
    5·1 answer
  • Given the equation of the line (y-2)=3(x+1) what is the slope
    11·1 answer
  • Please answer ASAP due 2/11/2020. Thank you in advance. Stay safe ‼️‼️
    12·2 answers
  • 20 points help !!!!!! Please !!
    14·2 answers
  • 50 PTS AND BRAINLIEST FOR CORRECT ANSWER
    6·1 answer
  • Write a linear function f with f (4) = -3 and f(0) = -2.<br><br> f(x) =
    15·1 answer
  • Which of the following situations describe the expression 3 / (4/5)?
    9·1 answer
  • Help I have a C in math. I don't understand this Alegbra. If you get it right then I will give you Brainlist!​
    13·1 answer
  • True or False: The folowing function has no absolute maximum * (1 Point)​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!