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Eddi Din [679]
3 years ago
15

BRAINTEASER MATH 1. Multiple me by 20 and the awnser is 10 what am i________ 2.I am a prime number over 70 and less then 80 what

am i ________3. i am the largest 3 digit number that can be rounded up too 1000 what am i ________
Mathematics
1 answer:
IgorC [24]3 years ago
8 0
1) 0.5 , 2)<span>71 or 73 or 79  , 3) well i would say 999</span>
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2 + 2 =? i need help
OLga [1]

Answer:

4

Step-by-step explanation:

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I I (This represents two)

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I I I I

If you count the tally marks, your answer is 4.

5 0
3 years ago
Read 2 more answers
Can someone please show me how<br><br> 19169000*e^(0.15)= 222712201<br><br> When e= 2.7182818284?
Ierofanga [76]

Answer:

It doesn't. x = 22 271 201

Step-by-step explanation:

You are going to need a calculator no matter how you do it.

x =19 169 000 \times e^{0.15}

(a) The direct method

x = 19 169 000\times 2.718 281 828^{0.15} = 19 169 000 \times 1.161 834 243 = 22 271 201

(b) The indirect method

\ln \left (19 169 000\times 2.718 281 828^{0.15} \right ) = \ln(19 169 000) + 0.15 = 16.768 805 + 0.15 = 16.918 804\\\\e^{16.918 804} = 22 271 201

8 0
3 years ago
Can someone please help me? i hope you can see this omg
Gemiola [76]

Step-by-step explanation:

length = (2x + 3) units

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Area = 2 ( 2x² -11x - 21)

Area = 4x² - 22x - 42

3 0
4 years ago
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What fraction of an inch is 1 centimeters​
aleksley [76]
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explaination: math
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3 years ago
Find f(x) if it is known that f(3k)=3k+7.
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3 years ago
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