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
leonid [27]
2 years ago
12

What number is 35% of 600?

Mathematics
1 answer:
lesya692 [45]2 years ago
7 0
p\%=\frac{p}{100}\to35\%=\frac{35}{100}=0.35\\\\35\%\ of\ 600=0.35\cdot600=35\cdot6=\boxed{210}
You might be interested in
A fossil was analyzed and determined to have a carbon-14 level that is 80 % that of living organisms. the half-life of c-14 is 5
liq [111]

Answer:

The fossil is 1860 years old.

Step-by-step explanation:

The equation for the amount of fossil has the following format:

Q(t) = Q(0)e^{rt}

In which Q(t) is the amount after t years, Q(0) is the initial amount and r is the rate of change.

Half-life of c-14 is 5730 years.

This means that Q(5730) = 0.5Q(0)

So

Q(t) = Q(0)e^{rt}

0.5Q(0) = Q(0)e^{5730r}

e^{5730r} = 0.5

\ln{e^{5730r}} = \ln{0.5}

5730r = \ln{0.5}

r = \frac{\ln{0.5}}{5730}

r = -0.00012

So

Q(t) = Q(0)e^{-0.00012t}

How old is the fossil?

This is t for which

Q(t) = 0.8Q(0)

So

Q(t) = Q(0)e^{-0.00012t}

0.8Q(0) = Q(0)e^{-0.00012t}

e^{-0.00012t} = 0.8

\ln{e^{-0.00012t}} = \ln{0.8}

-0.00012t = \ln{0.8}

t = -\frac{\ln{0.8}}{-0.00012}

t = 1860

The fossil is 1860 years old.

4 0
2 years ago
Suppose<br> cos(π/2−x) =3/5, cos x =4/5<br> find sin, tan, csc, sec, cot
Pani-rosa [81]
Cos (π/2 - x) = sin x = 3/5
tan x = sin x / cos x = 3/5 / 4/5 = 3/4
csc x = 1/sin x = 1 / 3/5 = 5/3
sec x = 1/cos x = 1 / 4/5 = 5/4
cot x = 1/tan x = 1 / 3/4 = 4/3.
5 0
3 years ago
Please help its urgent!!!!
Elenna [48]

Answer:

A

Step-by-step explanation:

5 0
3 years ago
What is 584+106<br> plz help some math i’m so tired
Mrrafil [7]
584
+106
—————
690
—————
4 0
3 years ago
Read 2 more answers
Todd's cube has an edge that measures5 inches. Kara's cube has an edge of3 inches. If Kara's cube was stackedon top of Todd's cu
anyanavicka [17]

Answer:

  152 in³

Step-by-step explanation:

Each cube's volume is the cube of its edge length, so the total volume is ...

  (5 in)³ + (3 in)³ = 125 in³ +27 in³ = 152 in³

3 0
2 years ago
Other questions:
  • An airplane ticket has an area of 60 square centimeters and a perimeter of 32 centimeters. what are the dimensions of the ticket
    11·1 answer
  • 1. Many of the first video game companies that emerged around 1972 had previously been
    9·1 answer
  • Is ‘t is greater than or equal to 14’ correct?
    5·2 answers
  • A weak acid base pair that regulates pH is called a ?
    14·1 answer
  • Which expression is a binomial? A. P(to the second power) B. 3W. C. 3W+1. D. 3P(to the second power)+2P+2
    14·1 answer
  • A company that manufactures toothpaste is studying five different package designs. Assuming that one design is just as likely to
    10·1 answer
  • A netball court is 30m by 15m.What is the distance from one corner of the court to the other​
    5·2 answers
  • Please answer quickly
    14·2 answers
  • Does anyone know the surface area of this pyramid?
    8·1 answer
  • A real estate agent is trying to find the average credit score of some of her clients. She compiled the scores in the table belo
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!