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3 years ago

I just want a joke im board please help me.

Mathematics

2 answers:

vekshin13 years ago

8 0

Answer:

Feel better, you could have been a frog trapped inside a generic cereal box:)

Step-by-step explanation:

anyanavicka [17]3 years ago

6 0

Answer:

if your bored your life is a joke. (Just Kidding :)) (please give branliest

Step-by-step explanation:

Yesterday I saw a guy spill all his Scrabble letters on the road. I asked him, "What's the word on the street?"

Hear about the new restaurant called Karma?

There’s no menu: You get what you deserve.

Did you hear about the claustrophobic astronaut?

He just needed a little space.

Where are average things manufactured?

The satisfactory.

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HELP PLEASE What is the area of the regular trapezoid below?

Schach [20]

Answer:

64 Centimeters squared

Step-by-step explanation:

Formula for the Area of a trapezoid:

A = a+b

----- h

a (base) = 6

b (base) = 10

h (height) = 8

6+10 = 16

16/2 = 8

8 times 8 = 64

8 0

3 years ago

Plz help with this math problem!!!

Reil [10]

Answer: second one

Step-by-step explanation:

7 0

2 years ago

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 $Q(5730) = 0.5Q(0)$

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

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

$e^{5730r} = 0.5$

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

$5730r = \ln{0.5}$

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

$r = -0.00012$

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

How old is the fossil?

This is t for which

$Q(t) = 0.8Q(0)$

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

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

$e^{-0.00012t} = 0.8$

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

$-0.00012t = \ln{0.8}$

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

$t = 1860$

The fossil is 1860 years old.

4 0

3 years ago

Why do graphs sometime not have a line through them?

kondaur [170]

If they do not have a line of best fit this may be because there is no correlation

4 0

3 years ago

Milo is a show dog. Her trainer wants her to have a beautiful and brilliant coat.

icang [17]

Answer:

did she like it?

Step-by-step explanation:

3 0

3 years ago