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
Oduvanchick [21]
3 years ago
15

Please help me answer this ASAP! The two-way table shows the number of ninth and tenth graders who prefer going to sporting even

ts or going to the movies.
Among tenth graders, what is the relative frequency of preferring sporting events? Express your answer as a decimal, and round to the nearest hundredth if necessary

Mathematics
1 answer:
Elis [28]3 years ago
4 0
<h2>Answer</h2>

0.43

<h2>Explanation</h2>

Remember that RelativeFrecuency=\frac{Frecuency}{SumOfAllFrecuencies}

Since the problem is telling us "Among tenth graders", we must focus on the 10th graders row only. From the row, we can infer that the frequency is the number of 10th graders who prefer going to sporting events, so Frecuency=6. Now, the sum of all frequencies will be the sum of all the 10th graders, so SumOfAllFrecuencies=6+8=14. Let's replace the values:

RelativeFrecuency=\frac{Frecuency}{SumOfAllFrecuencies}

RelativeFrecuency=\frac{6}{14}

RelativeFrecuency=0.4285

And rounded to the nearest hundredth:

RelativeFrecuency=0.43

You might be interested in
What is the distance (in units) between points C and D? Round your answer to the nearest hundredth. A. 4.54 B. 5.00 C. 5.83 D. 3
Kryger [21]

Answer:

5.83 = CD

Step-by-step explanation:

We can use the pythagorean theorem to solve

The legs are the x and y distances

x = (1- -4) = 5 units and y = 3 units

a^2+ b^2 = c^2

5^2 + 3^2 = c^2

25+9 = c^2

34 = c^2

Taking the square root of each side

sqrt(34) = c  which is the distance from C to D

5.830951895 = CD

5.83 = CD

5 0
4 years ago
HURRY PLEASE!! Evaluate the expression below.
tatuchka [14]

Answer:

A

Step-by-step explanation:

Given

20 - ||  - 13 | + 17 |

Note the absolute value function always returns a positive value, that is

| - a | = | + a | = a, thus

= 20 - | | - 13 |+ 17 |

= 20 - | 13 + 17 |

= 20 - | 30 |

= 20 - 30

= - 10 → A

6 0
3 years ago
Read 2 more answers
Express ( x + 4 )∧2 as a trinomial in standard form.
mamaluj [8]

Answer: x²+8x+16

Step-by-step explanation:

(x+4)^2=(x+4)(x+4)

Now use distributive property to expand (x+4)(x+4):

(x+4)(x+4)=x²+4x+4x+4(4)

x²+4x+4x+4(4)=x²+8x+16

8 0
3 years ago
Read 2 more answers
Whats the equation 128 = p + 89 if p= 39
sergiy2304 [10]
128 = 128 cause u add them
8 0
3 years ago
I’ve been stuck on this for awhile please I need help
ankoles [38]

Answer:

y = 96°

Step-by-step explanation:

The measure of the inscribed angle y is half the measure of its intercepted arc.

The whole circle = 360°

the intercepted arc = 360° - 168° = 192°

Thus

y = \frac{1}{2} × 192° = 96°

7 0
3 years ago
Other questions:
  • When dividing 6,000,000 by a power of ten, the digits in the quotient moved 3 places to the right. What was the power of ten?
    8·1 answer
  • Find the midpoint of the following segment created by these pairs of endpoints: (0, 1), (0, 5)
    9·2 answers
  • A car dealer is interested in comparing the average gas mileages of four different car models. The dealer believes that the aver
    5·1 answer
  • 0.125<br> Evaluate<br> a -0.5<br> b. -0.25<br> c.<br> d<br> -0.05<br> -0.025<br> need answer asap!
    13·1 answer
  • Luke bought a jacket that was 30% off the cost. He paid sales tax of 6% after the discount had been applied. If the jacket had a
    7·1 answer
  • Which shows the image of rectangle ABCD after the rotation () (W)?<br> 13<br> VA<br> 1<br> V
    9·1 answer
  • 27&lt; 3+5x+4<br><br> “With a step-by-step explanation be specific”
    9·2 answers
  • Mariah went to the store to buy a coat. The coat originally cost $120.00. Mariah used a coupon
    12·2 answers
  • Please Explain How To Solve This
    15·2 answers
  • PLEASE HELP a three dight number has one more ten than it has hundreds, and it also has one more than twice as many units as ten
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!