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yulyashka [42]
3 years ago
15

1.Is the expression x3•x3•x3 equivalent to x3•3•3? Why or why not? Explain your reasoning.

Mathematics
2 answers:
Aleonysh [2.5K]3 years ago
7 0
No because x3•x3•x3= 27x³ and x3•3•3=27x
maksim [4K]3 years ago
3 0
X3 × x3 × x3 = 27x³

x3 × 3 × 3 = 27x

So no, they are not equivalent to each other because when both equations are simplified, they are not the same.

~Hope I helped!~
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B(t)=50(1.4)^t
olasank [31]
B (t) = 50 (1.4) ^ t
 What is the y-intercept of the function? 
 The intersection with the y-axis of the function you find when x = 0.
 In this case we have:
 For t = 0:
 B (0) = 50 (1.4) ^ 0
 B (0) = 50 * (1)
 B (0) = 50
 Answer: 
 the y-intercept of the function is:
 B (0) = 50
 What does this mean in the context of the problem?
 You must place the complete statement to answer exactly.
 However, in any problem of exponential type, it means the initial quantity of something.
 If we refer to the increase in population over time, then the intersection with the y-axis is the initial population.
8 0
3 years ago
1+(-2-5)^2+(14-17)×4 please answer
hjlf
When you simplify the expression you get 38. Hope this helps.

Answer = 38.
6 0
3 years ago
{x/x es un número primo par}​
katrin2010 [14]
Siiiii, Se conoce como número primo a cada número natural que sólo puede dividirse por 1 y por sí mismo. ... Como el único número primo par es 2, suele citarse como número primo impar a cualquier número primo que sea más grande que éste.
6 0
3 years ago
The taxi fare in Las Vegas is $3.50 for the first mile, and $2 for each additional mile after the first. If you have $29.50, how
forsale [732]

Answeryou'll be able to ride 14 miles.

Step-by-step explanation:

Your price is 29.50. if the first mile is 3.50 you'll subtract that from the 29.50 you originally had. Now you're left with 26.00. If you divide that by the two dollars you pay for every next mile you'll have 13 miles. Now add that first mile and you have 14. Hopefully  this made sense!

3 0
3 years ago
Find the length of AC.
enyata [817]

Answer:

21√2 m

Step-by-step explanation:

AC = √AD²+CD²

= √21²+21²

=√2×21²

= 21√2 m

6 0
3 years ago
Read 2 more answers
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