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
Zinaida [17]
3 years ago
13

On a cold day, 30 out of 120 students wore a hat to school. Which answer shows both the correct proportion and the correct perce

nt of students who wore a hat? If u answer just for points and don't give a real answer I will report.
Mathematics
1 answer:
zhuklara [117]3 years ago
4 0

I didn't see options to pick from, but possible proportions would be

30/120  or  1/4  or any other fraction equivalent to 1/4

As a decimal, 30/120 = 0.25, which is the same as 25%.

You might be interested in
Kendra sold 200 shares through her broker on June 8. The price per share was $22.10. The broker charged her a 0.5% commission on
KiRa [710]

<u><em>Answer:</em></u>

A. $4397.9

<u><em>Explanation:</em></u>

We are given that Kendra sold 200 shares and that the price per share was $22.1

<u>This means that:</u>

Total value = 200 * 22.1 = $4420

Now, we know that the broker charged 0.5% commission on the total value

<u>This means that:</u>

Broker's charge = 0.5% * 4420 = 0.005 * 4420 = $22.1

<u>Therefore,</u>

Kendra's return = Total value - broker's charge

Kendra's return = 4420 - 22.1 = $4397.9

Hope this helps :)

7 0
3 years ago
Simplify this expression completely: -5r-(6r-1)
Ivenika [448]

\text{Hello there!}\\\\\text{Solve:}\\\\-5r-(6r-1)\\\\\text{Distribute the negative to the numbers inside the parenthesis}\\\\-5r-6r+1\\\\\text{Combine like terms}\\\\-11r+1\\\\\boxed{-11r+1}

7 0
3 years ago
Read 2 more answers
In triangle ABC, and C is a right angle. Find the value of the trig function find the sec(A) if C=25, B=20, A=15
asambeis [7]

Answer:

sec A = 5/4

Step-by-step explanation:

Sec of an angle is hypotenuse/adjacent side

In your problem, sec A = 25/20 = 5/4

It helps if you can draw a figure of the problem.  Make sure you memorize the definition of each trig function

5 0
3 years ago
If (8^2)p = 8^4, what is the value of p?<br><br> 2<br> 3<br> 4<br> 6
Assoli18 [71]

Answer:

Step-by-step explanation:

8²p=8^4

64p=4096

p=64

p could also equal 2

8^2x2=8^4

3 0
2 years ago
Line L is perpendicular to a line with slope -5 and passes through (2, -2). Find an equation of line L and write the answer in t
irina [24]

Answer:

y=1x +8

5

Step-by-step explanation:

y-y1 = m(x-x1)

y+2 = -5(x-2)

y+2 = -5x + 10

y = -5x +8

Now to find line L we have to change the slope because it is perpendicular

y= 1x +8 (The slope is one fifth, but idk

5. to put it, I'm sorry)

4 0
3 years ago
Other questions:
  • The ages of some lectures are 42,54,50,54,50,42,46,46,48 and 48.Calculate the:
    14·1 answer
  • A maple syrup producer would like to increase production by 500 gallons per each consecutive year with a goal of producing at le
    12·1 answer
  • I have no idea how to do this someone help
    12·1 answer
  • What is 1 over 200 as a percent
    15·1 answer
  • PLEASE HELP!! SEE PICTURE BELLOW
    6·2 answers
  • The Satya Vansh become an important dynasty in the world of ​
    15·1 answer
  • What is the equation of the line through (−2, −2) and (4, −5)
    9·2 answers
  • Avery need to save $175 to go on her choir field trip. she have saved 65 so far.
    15·2 answers
  • What is the equation of the line in standard form?
    10·1 answer
  • A food truck did a daily survey of customers to find their food preferences. the data is partially entered in the frequency tabl
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!