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
storchak [24]
3 years ago
8

For qualitative data, the relative frequency for a class is computed as

Mathematics
2 answers:
ASHA 777 [7]3 years ago
5 0

Answer:  D).

Step-by-step explanation:  

vitfil [10]3 years ago
4 0

Answer:

D. Class frequency divided by the total frequency.

You might be interested in
My brain stopped. Please help
Over [174]

Answer:

∠1 = 90°

∠2 = 66°

∠3 = 24°

∠4 = 24°

Step-by-step explanation:

Usually the diagonals of a rhombus bisect each other at right angles.

Thus; ∠1 = 90°

Since they bisect at right angles, then;

∠R1S = 90°

Now, sum of angles in a triangle is 180°

Thus;

66° + 90° + ∠4 = 180°

156 + ∠4 = 180

∠4 = 180 - 156

∠4 = 24°

Now, also in rhombus, diagonals bisect opposite angles.

Thus; ∠4 = ∠3

Thus, ∠3 = 24°

Similarly, the diagonal from R to T bisects both angles into 2 equal parts.

Thus; ∠2 = 66°

6 0
2 years ago
lighting if a 25-foot-tall house cast a 75-foot shadow at the same time that a streetlight casts a 60-foot shadow how tall is th
jolli1 [7]

Answer:

The street light is 20 feet tall.

Step-by-step explanation:

This question depends on a proportion. Keep your height of the object in one ratio and the length of the shadow in the other.

25/x = 75/60      Notice the height of the structure is on the left. The length of the shadow is on the right. Cross multiply

75x =  60 * 25     Combine the right

75x = 1500          Divide by 75

x = 1500/75

x = 20

The street light is 20 feet tall.

3 0
2 years ago
PLEASE HELP WILL GIVE A BRAINLIEST!!
Tanya [424]
The answer is a. number of boys < 89.
7 0
3 years ago
Read 2 more answers
a store manager can organize 4/5 of a display shelf in 1 1/2 hours. how much of the shelf can she organize in 1 hour? reduce fra
aniked [119]
Can u help me solve this

8 0
3 years ago
By [n][n] we denote the set {1,…,n}. A function f:[m]→[n] is called monotone if f(i) \leq f(j)f(i)≤f(j)whenever i &lt; ji
Dafna11 [192]

Answer:

There are a total of  { 6 \choose 3} = 20 functions.

Step-by-step explanation:

In order to define an injective monotone function from [3] to [6] we need to select 3 different values fromm {1,2,3,4,5,6} and assign the smallest one of them to 1, asign the intermediate value to 2 and the largest value to 3. That way the function is monotone and it satisfies what the problem asks.

The total way of selecting injective monotone functions is, therefore, the total amount of ways to pick 3 elements from a set of 6. That number is the combinatorial number of 6 with 3, in other words

{6 \choose 3} = \frac{6!}{3!(6-3)!} = \frac{720}{6*6} = \frac{720}{36} = 20  

3 0
3 years ago
Other questions:
  • What values of c and d make the equation true? c = 1, d = 3 c = 1, d = 32 c = 2, d = 8 c = 2, d = 32
    7·2 answers
  • PLEASE help me with this question! No nonsense answers please. This is really urgent.
    15·1 answer
  • N &lt; –2 or n ≥ 4 graph
    11·1 answer
  • State what additional information is required in order to know that the triangles are congruent
    11·1 answer
  • Factor an expression:<br>(x²+x+1)²+3x(x²+x+1)-18x²​
    11·2 answers
  • Urgant !! 3(2x-4) - 6(x-3) <br><br>please provide explanation
    5·2 answers
  • Please help me asap
    13·1 answer
  • The black graph is the graph of y = f(x).<br> Choose the equation for the red graph.<br> (Picture)
    6·1 answer
  • Please help! and explain the answer please
    11·1 answer
  • Solve pls<br> Ill give brainliest
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!