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
Vadim26 [7]
3 years ago
14

Select the correct answer.

Mathematics
1 answer:
Umnica [9.8K]3 years ago
3 0

Answer: Choice B)  0.27

=========================================================

Explanation:

There are a lot of data values here, and it's possible to easily get lost in them. However, we're asked only about students with blond hair. So we only focus on the first row. Ignore everything else.

We see that there are 78 of these students total. Of this total, 21 have green eyes.

Therefore, the relative frequency of blonds with green eyes is 21/78 = 0.2692 which rounds to 0.27; so that's why the answer is choice B.

You might be interested in
What is the range of this function?
Lostsunrise [7]

Answer:

c \: is \: correct \:  \:  \: the \: range \: is \: usually \: right \ \\ : and \: they \: are \: x \:

5 0
3 years ago
What is the approximate solution to the equation 3t=29 ? 0.3263 3.0650 3.3672 9.6667
Norma-Jean [14]

Answer:

9.6667

Step-by-step explanation:

3t=29

Divide each side by 3

3t/3 = 29/3

t = 29/3

Three goes into 29  nine times  (3*9 = 27 ) with 2 left over

t =  9 2/3

We know 1/3 = .3 repeating

so 2/3  = .6 repeating


t = 9 .6 repeating

7 0
3 years ago
Read 2 more answers
Verify that [tan(theta) + cot(theta)]^2 = sec^2(theta) + csc^2(theta)
Wittaler [7]

(tanθ + cotθ)² = sec²θ + csc²θ

<u>Expand left side</u>: tan²θ + 2tanθcotθ + cot²θ

<u>Evaluate middle term</u>: 2tanθcotθ = 2*\frac{sin\theta}{cos\theta}*\frac{cos\theta}{sin\theta} = 2

⇒ tan²θ + 2+ cot²θ

= tan²θ + 1 + 1 + cot²θ

<u>Apply trig identity:</u>  tan²θ + 1 = sec²θ

⇒ sec²θ + 1 + cot²θ

<u>Apply trig identity:</u>  1 + cot²θ = csc²θ

⇒ sec²θ + csc²θ

Left side equals Right side so equation is verified


7 0
3 years ago
Solve picture question​
Naddik [55]

Answer:

As it ایس the correct answer is 45

78

7.90

7 0
2 years ago
Read 2 more answers
Question 7 Aya and Kendra want to estimate the height of a tree. On a sunny day, Aya measures Kendra's shadow as 3 meters long,
USPshnik [31]
The tree in exactly A.7.5 meters
7 0
4 years ago
Other questions:
  • (2.01)
    10·1 answer
  • Which of the following is a foci of x2/16-y2/4 ? (2√5, 0) (0, 2√5) (2√3, 0)
    15·1 answer
  • Someone help me ASAP!!
    5·2 answers
  • What is 44,000,000 ft equal to in yards
    12·1 answer
  • Will give brainliest if you answer and show explanation.
    8·1 answer
  • Lloyd's Cereal company packages cereal in 1 pound boxes (16 ounces). A sample of 36 boxes is selected at random from the product
    7·2 answers
  • Can someone please help me? I will mark brainliest. Random answers will be reported
    15·1 answer
  • How do i reduce a shape by using the scale factor 2:1
    12·1 answer
  • Please help .!!!!!!!!!!!!!!!
    6·1 answer
  • For a given recipe, 24 cups of flour are mixed with 12 cups of sugar. How many cups of sugar should be used if 8 cups of flour a
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!