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
WINSTONCH [101]
2 years ago
15

Find the range of the following list of numbers: 16, 23, 12, 12, 20, 21, 16, 33, 21, 16.

Mathematics
2 answers:
yulyashka [42]2 years ago
3 0
Add all the numbers together then divide by the amount there is so the answer is B
Pepsi [2]2 years ago
3 0
It’s A because 33-12 is 21
You might be interested in
BRAINLIEST!!
Nesterboy [21]

Answer:

74.5%

Step-by-step explanation:

The total number of people sampled is 1000 people.

There are 745 people who where corrective lenses.

Percent is (part)/(whole); in this case, the part is 745 and the whole is 1000, so:

745/1000 = 74.5%

Thus, the answer is 74.5%.

Hope this helps!

7 0
3 years ago
Read 2 more answers
What number needs to be subtracted from both sides of the equation 40 = 25 + x in order to isolate the variable and solve for x?
SOVA2 [1]

Answer:

x = 15

Step-by-step explanation:

As given, the equation 40 = 25 + x

As on the R.H.S of the equation, there is one constant and a variable x

As to isolate the variable we have to subtract the same constant so that that constant gives 0.

As we have the constant value 25

So, subtract 25 from both side of the equation, we get

40 - 25 = 25 + x - 25

⇒15 = x

∴ we get

x = 15

3 0
2 years ago
All 4 questions please
scZoUnD [109]

Answer:

  1. π = S/2πrh
  2. v = √2E/m
  3. b = (-7a+c)/2
  4. x =3y-1

Step-by-step explanation:

1.

S = 2\pi rh\\Divide\:both\sides\:of\:the\:equation\:by\:2rh\\\\\frac{S}{2rh} = \frac{2 \pi rh}{2 rh} \\\\\pi = \frac{S}{2rh}

2.

E = \frac{1}{2} mv^2\\\\E = \frac{mv^2}{2} \\\\Cross\:multiply\\\\2E =mv^2\\Divide\:both\:sides\:of\:the\:equation\:by\:m\\\frac{2E}{m} = \frac{mv^2}{m} \\\\\frac{2E}{m} =v^2\\Square\:root\:both\:sides\:of\:the\:equation\\\sqrt{\frac{2E}{m} } = \sqrt{v^2} \\\\\sqrt{\frac{2E}{m} } =v\\\\v =\sqrt{\frac{2E}{m} }

3.

7a+2b =c\\Isolate\:b\\\\2b =c-7a\\2b= -7a+c\\Divide\:both\:sides\:of\:the\:equation\:by \:2\\\frac{2b}{2} =\frac{-7a+c}{2} \\\\b = \frac{-7a+c}{2}

4.

y = \frac{1}{3} (x+1)\\\\y = \frac{x+1}{3}\\\\Cross\:multiply \\3y =x+1\\Isolate \:x\\3y -1=x\\\\x =3y-1

7 0
3 years ago
H/52 = 88/44 what does H=
loris [4]
I believe the answer is 104.
7 0
3 years ago
Similar figures. Help!!!
dexar [7]

Answer:

Think its 3 but don't enter it, wait for someone else


7 0
3 years ago
Other questions:
  • brady has a card collection with 64 basketball cards, 32 football cards, and 24 baseball cards. he wants to arrange the cards in
    12·1 answer
  • How can you use the values of a, b, and c to write a quadratic function in vertex form?
    15·1 answer
  • the coordinate of J' after a reflection of the triangle is about the line y= -x. The coordinates of J is (-2,-1)​
    14·1 answer
  • The triangles below are similar because of the:
    15·1 answer
  • Consider the reduction of the complex figure with a scale factor of 1
    11·2 answers
  • Solve 7b 3 - 4b = 3 - 3 (b 4)
    14·1 answer
  • Consider that point A is reflected across the x-axis. What is the distance between point A and the point of its reflection?
    15·1 answer
  • What is the value of x? (2x-5)​
    12·2 answers
  • HELP PLZzzzzzzzzzzzzzz!
    5·2 answers
  • PLEASE HELP ME ILL GIVE 70 POINTS AND MARK BRAINLIEST
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!