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
photoshop1234 [79]
3 years ago
7

40 é 200% de que quantia?

Mathematics
1 answer:
STatiana [176]3 years ago
7 0

Answer:

Quant. ---- Porcentagem

200 ------------- 100

X ------------------ 40

100X = 8.000

Step-by-step explanation:

You might be interested in
(-5,-5); y = - 5x + 5
Phoenix [80]

Answer:

Step-by-step explanation:

5 0
3 years ago
How many times longer is the wavelength of a sound wave with a frequency of 20 waves per second than the wavelength of a sound w
sergejj [24]

The sound wave with a <u>frequency of 20</u> waves/sec is 800 longer than the wavelength of a sound wave with a <u>frequency of 16,000</u> waves/sec

<h3>Calculating wavelength </h3>

From the question, we are to determine how many times longer is the first sound wave compared to the second sound water

Using the formula,

v = fλ

∴ λ = v/f

Where v is the velocity

f is the frequency

and λ is the wavelength

For the first wave

f = 20 waves/sec

Then,

λ₁ = v/20

For the second wave

f = 16,000 waves/sec

λ₂ = v/16000

Then,

The factor by which the first sound wave is longer than the second sound wave is

λ₁/ λ₂ = (v/20) ÷( v/16000)

= (v/20) × 16000/v)

= 16000/20

= 800

Hence, the sound wave with a <u>frequency of 20</u> waves/sec is 800 longer than the wavelength of a sound wave with a <u>frequency of 16,000</u> waves/sec

Learn more on Calculating wavelength here: brainly.com/question/16396485

#SPJ1

6 0
2 years ago
P(n) = n + 1; Find p(6)
True [87]

Answer:

p(6) = 7

Step-by-step explanation:

p(n) = n + 1

Let n = 6

p(6) = 6 + 1

p(6) = 7

7 0
3 years ago
Read 2 more answers
Order these number (smallest to largest)<br><br><br> 35.6 0.356 35.63 3.65 356.06 356.6
Alenkinab [10]

Answer: 0.356, 3.65, 35.6, 35.63, 356.06, 356.6

Step-by-step explanation:

8 0
3 years ago
Jose has 9 more comic books than Robin. Robin has 5 more comic books
rjkz [21]
The answer to your question is A
3 0
3 years ago
Read 2 more answers
Other questions:
  • I would like to know 15 is what % of 39
    11·2 answers
  • Which statement is true of 1/2 divided by 2/3?
    12·1 answer
  • I need help on this problem i don’t understand what to do
    6·1 answer
  • Consider the graph of the linear function h(x) = –6 + x. Which quadrant will the graph not go through and why?
    14·2 answers
  • The diagram shows a regular dodecagon.Work out the size of one interior angle
    5·1 answer
  • Please help me tysm!!!
    7·2 answers
  • What two numbers multiply to 6 and add to 31 ?
    7·2 answers
  • Can someone please. help Ill give branliesttttt
    9·2 answers
  • Can someone help me plz?
    6·1 answer
  • Lyla buys a fish tank that has the dimensions b by b? by 4 What is the volume of her new fish tank?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!