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xenn [34]
3 years ago
10

How many terms are in this expression? 10n + 2k

Mathematics
2 answers:
Reptile [31]3 years ago
7 0
There are two terms in that expression
Naddik [55]3 years ago
4 0

Answer:

2 terms.

Step-by-step explanation:

10n is one term, while 2k is another term.

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The half-life of carbon-14 is 5,730 years. Assuming you start with 100% of carbon-14, what is the expression for the percent, P(
vodomira [7]
The general expression would be:
P(t) =  (\frac{1}{2})^{ \frac{t}{5730} }
In an organism that is 20,000 years old (t = 20000), we would expect:
P(t) =  (\frac{1}{2} )^( \frac{20000}{5730} ) = 0.08898
This menas there would be around 8.898% of carbon-14 remaining in the organism.
8 0
3 years ago
Select the correct answer.
love history [14]

Answer:

A. Division property of inequality

Step-by-step explanation:,

If a, b and c are any real numbers,

By the division property of inequality,

a = b ⇒ \frac{a}{c}=\frac{b}{c},

By the inverse property of multiplication,

a(\frac{1}{a}) = 1

where, 1 is multiplication identity.

By the subtraction property of inequality,

a = b ⇒ a - c = b - c

By transitive property of inequality,

a = b and b = c ⇒ a = c,

Thus, it is clear that,

Division property of inequality is used in step 4.

Option A is correct.

6 0
4 years ago
First 4 terms of t(n)=6n+8​
Anni [7]

Answer:

14, 20, 26, 32

Step-by-step explanation:

t(1) = 6(1) + 8 = 14

t(2) = 6(2) + 8 = 20

t(3) = 6(3) + 8 = 26

t(4) = 6(4) + 8 = 32

3 0
3 years ago
I dont understand this question 2/5÷9/4 is the same as which of the following?​
OLga [1]

Answer:

Step-by-step explanation:

You didn't list anything to choose from.

2/5÷9/4 When you have a division and fraction after it, change the sign to multiplication and flip the fraction.

2/5 * 4/9

8/45

4 0
3 years ago
Will mark brainliest pls help
BigorU [14]

Answer:

A

Step-by-step explanation:

Since its a right triangle and one of the side angles measure 45 degrees, the other side must be the same. So y=6 and x= 6 radical 2

8 0
3 years ago
Read 2 more answers
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