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
FrozenT [24]
3 years ago
15

The table shows the heights of 40 students in a class b.) explain why your answer (a) is an estimate

Mathematics
1 answer:
Damm [24]3 years ago
7 0

Answer:

whatssssssssssssssssssss

You might be interested in
What is the domain of (cd)(x)?
viktelen [127]

Answer:

Only option B is correct, i.e. all real values of x except x = 2.

Step-by-step explanation:

Given the functions are C(x) = 5/(x-2) and D(x) = (x+3)

Finding (C·D)(x) :-

(C·D)(x) = C(x) * D(x)

(C·D)(x) = 5/(x-2) * (x+3)

(C·D)(x) = 5(x+3) / (x-2)

(C·D)(x) = (5x+15) / (x-2)

Let y(x) = (C·D)(x) = (5x+15) / (x-2)

According to definition of functions, the rational functions are defined for all Real values except the one at which denominator is zero.

It means domain will be all Real values except (x-2)≠0 or x≠2.

Hence, only option B is correct, i.e. all real values of x except x = 2.

6 0
2 years ago
The next weekend after the camping trip, Lin and Diego each decide to cook a large batch of oatmeal to have breakfasts ready for
dlinn [17]
He should boil 12.5 gallons of water for 5 cups of oats.
4 0
3 years ago
I really need help. My math teacher doesn't want to help me and isn't responding to my emails. Could you explain how to solve ea
wolverine [178]

4. To determine if a triangle is a right triangle, given that you know the length of its sides, you have to check if its lengths follow the Pythagorean theorem.

This theorem states that the square of the hypothenuse (c) is equal to the sum of the squares of the legs of the triangle (a and b), following the expression:

a^2+b^2=c^2

The triangle is:

We have to check that a²+ b² is equal to c².

The square of the hypothenuse is:

\begin{gathered} c^2=10^2 \\ c^2=100 \end{gathered}

The sum of the squares of the legs of the triangle is:

\begin{gathered} a^2+b^2=8^2+6^2 \\ a^2+b^2=64+36 \\ a^2+b^2=100 \end{gathered}

As you can see, the sum of the squares of the legs of the triangle is 100, which is the same as the square of the hypothenuse. The triangle follows the Pythagorean theorem and can be considered a right triangle.

4 0
1 year ago
To go to school in the morning. I first walk to the garden shed at 6 km/h to collect my bicycle. I then cycle to school at 15 km
HACTEHA [7]

Answer:

1

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Solve for x help don't know how to do this
Charra [1.4K]
Both triangle are isosceles, which means their base angles are congruent.

54 + 2y = 180
2y = 126
y = 63 

The measure of the base angles of the triangle on the left is 63 degrees.

180 - 63 = 117

117 + 2x = 180
2x = 63
x = 31.5

Answer:
x = 31.5

Hope this helps.
5 0
3 years ago
Other questions:
  • I have the same hundreds digit as ones digit. The value of my tens digit is 50. The value of my ones digit is 4. the number is.
    14·1 answer
  • PLease help/// Will give brainliest
    13·2 answers
  • I need to know the answer to #7
    5·1 answer
  • A movie theater is located on a map of a city represented by a coordinate plane. The location of the movie theater is at (−4, 2)
    8·1 answer
  • Xy+3x+2y=-6<br>yz+y+3z=-3<br>xz+2x+z=-2<br> Find x, y and z<br>​
    14·1 answer
  • Help please !!!! !!!!!
    13·1 answer
  • Select the equivalent expression <br> (x^8/x^6) ^(5/4)
    7·1 answer
  • The table shows the ages of a random sample of 30 visitors at an amusement park. Use the sample to draw an inference about each
    7·1 answer
  • Please please help me with math
    5·2 answers
  • -9 divided by 7.2 help me plz
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!