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
Lena [83]
3 years ago
14

Tell whether the given statement is true or false. Explain your choice.

Mathematics
2 answers:
strojnjashka [21]3 years ago
4 0
For number 7 since the rational number is countable, and the set of real numbers is uncountable, almost all real numbers are irrational. So you should choose false

8 yes! All whole numbers are integers. For an example 0 is a whole number, 0 Is ALSO a integer. So you should choose truth
Naya [18.7K]3 years ago
4 0
7. False. Since the set of rational numbers is countable, and the set or real numbers is uncountable, almost all real numbers are irrational.
8.true. All whole numbers are integers, so since 0 is a whole number, 0 is also an integer
You might be interested in
A ball is dropped from a height of 600 feet. The function describing the height of the ball at t seconds after it dropped is <im
bekas [8.4K]

The average velocity of the object after during the first three seconds is: 48m/s

The time at which the instantaneous velocity equals the average velocity within the first three seconds is 1.5 seconds.

<h3>What is instantaneous and average velocities?</h3>

Instantaneous velocity  is the speed of an object at a particular point in time.

Average velocity is the velocity of an object after covering a certain distance for a period of time

Analysis:

Given

initial height = 600 feet

Height with respect to time = f(t) = -16t^{2} + 600

a) Height at t = 0 = 600 feet

    Height at t = 3 seconds = f(3) = -16(3)^{2} + 600 = 456 feet

Distance travelled  = 600 - 456 = 144 feet

Average velocity = distance travelled/time taken  = 144/3 = 48 feet/seconds

b) instantaneous velocity at time t = \frac{df(t)}{dt} = \frac{d(-16t^{2} + 600) }{dt} = -32t

  when instantaneous velocity equal average velocity

     -32t = -48

      t = 1.5 seconds

In conclusion, the Average velocity after 3 seconds is 48 feet per seconds and the time taken for the average velocity to equal the instantaneous velocity is 1.5 seconds.

Learn more about instantaneous and Average velocity: brainly.com/question/13372043

#SPJ1

7 0
2 years ago
Elena wants to make a scale drawing of her bedroom using the scale 4cm to 1m. If Wall A in the drawing is 10 cm long, what is th
astra-53 [7]

Answer:

40 m

Step-by-step explanation:

6 0
2 years ago
What is the slope of the line through (-1,4) and (1.-2)?
Wittaler [7]

Answer:

A. -3

Step-by-step explanation:

(4) - (-2) = 6

(-1) - (1) =  -2

6/-2

/2

-3

3 0
2 years ago
Please help me solve this problem ASAP
Andru [333]
Quadrant 4
Hope this helps!
4 0
2 years ago
Help quickly please
Margarita [4]
Weathering-the process of wearing or being worn by long exposure to the atmosphere.
3 0
3 years ago
Read 2 more answers
Other questions:
  • Resolve the vector into components. 1. A vector starting at the point Q = (4, 6) and ending at the point P = (1, 2).
    7·1 answer
  • After an election in a small town, the newspaper reported that 42% of the registered voters actually voted. If 12,000 people vot
    8·1 answer
  • If P’(-1,-3) is obtained by a 180°cw rotation about the origin what are the coordinates of P
    7·2 answers
  • Help me plz:( <br><br><br> It’s just 22-24
    8·2 answers
  • What's the axis of symmetry of y = 3x2 - 6x + 4
    10·2 answers
  • The following data table represents the total cost of a monthly cell phone bill as a function of the number of minutes that the
    14·2 answers
  • Happy House Cleaning Services charges a fee represented by the equation y=10x+20 Interpret the slope, and y-intercept of the lin
    7·1 answer
  • Kari was putting new carpet in her square
    12·2 answers
  • Please help with this math
    5·2 answers
  • Need help,will give 20 points.Use the rectangle to find the measure of the following angles measure ane BAC=25
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!