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My name is Ann [436]
3 years ago
15

a collector found a bone near former mayan territory. after careful research it has been determined that the bone lost about 15%

of its carbon-14. How old is the bone?
Mathematics
1 answer:
Olin [163]3 years ago
4 0

Answer:

পার্সেন্টস সহ এই সূত্রটি মিশ্রিত হয় ...

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I WILL MARK YOU THE BRAINLIEST
mafiozo [28]

Answer:

Product

Step-by-step explanation:

a number is in scientific notation when it is expressed as the product of a number greater or equal to 1 but less then 10, and a power of 10.

It fits as well as make sense.

6 0
2 years ago
Help ASAP Ill mark u brainliest
aniked [119]

Answer:

30% or none of these

Step-by-step explanation:

since least of the girls voted for biking it would be the least percent amount.

Hope this helped and have a wonderful day! <3 :))

5 0
3 years ago
(20pts=5pts each) For parts (a)–(d) answer the questions and complete the statements in the space provided: line EC ∩ line AC ∩
Lyrx [107]

Answer:

Step-by-step explanation:

Since you didn't state what you're looking for, I will lost out all the angles in the picture instead.

Given that

∠CEF = 150°

∠ECA = 32°

∠CEA = 180 - ∠CEF(angles in a straight line)

∠CEA = 180 - 150

∠CEA = 30°

∠EAC = 180 - ∠CEA - ∠ECA(angles in a triangle)

∠EAC = 180 - 30 - 32

∠EAC = 118°

∠CAB = 180 - ∠EAC(angles in a triangle)

∠CAB = 180 - 118

∠CAB = 62°

∠ACB = ∠CEA = 30°(similar angles)

∠ABC = 180 - ∠CAB - ∠ACB(angles in a triangle)

∠ABC = 180 - 62 - 30

∠ABC = 88°

∠ECB = ∠ECA + ∠ACB(angles in a triangle)

∠ECB = 32 + 30

∠ECB = 62°

∠CEA + ∠ECB + ∠ABC = 180

30 + 62 + 88 = 180°.

Please give brainliest if it helped you <3

5 0
3 years ago
I need some help with this<br><br>​
dalvyx [7]

\pink{\underline{{\boxed{\bf{QUESTION: }}}}}

-6(x+4) = _____

\pink{\underline{{\boxed{\bf{OPTIONS:}}}}}

  • 6x - 4❌
  • -6x + 4❌
  • -6x - 24✔️
  • 6x + 24❌

\pink{\underline{{\boxed{\bf{ ANSWER: }}}}}

-6(x+4) = <u>-6x - 24</u>

<h3>Hope It's helped! :)</h3>
4 0
3 years ago
HELP PLS!!!!!!!!!!!!!!!!!!!
Rama09 [41]
Domain: {-5, 7}
Range: {-9, 4, 8}
6 0
3 years ago
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