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Andreyy89
3 years ago
13

Will somebody please help me on this question

Mathematics
1 answer:
Degger [83]3 years ago
4 0

15 * 80%

15 * .8 =

12

Answer 12 questions correct

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Evaluate the expression (4x^3)^2 for x=2 <br><br> A.128<br> B.512<br> C.256<br> D. 1024
julsineya [31]

Answer:

d:) 1024

Step-by-step explanation:

Evaluate (4 x^3)^2 where x = 2:

(4 x^3)^2 = (4×2^3)^2

Multiply each exponent in 4×2^3 by 2:

4^2 (2^3)^2

Multiply exponents. (2^3)^2 = 2^(3×2):

2^(3×2)×4^2

4^2 = 16:

2^(3×2)×16

3×2 = 6:

2^6×16

2^6 = (2^3)^2 = (2×2^2)^2:

(2×2^2)^2 16

2^2 = 4:

(2×4)^2 16

2×4 = 8:

8^2×16

8^2 = 64:

64×16

| | 6 | 4

× | | 1 | 6

| 3 | 8 | 4

| 6 | 4 | 0

1 | 0 | 2 | 4:

Answer:  1024

8 0
3 years ago
Read 2 more answers
Help please I need this fast
tangare [24]

Answer:

D. 6i

Step-by-step explanation:

3 0
2 years ago
1. Find the derivative of f(x), at x = 10<br> f(x) = - 5x² + 13x
Serhud [2]

Answer:

-10x+13

Step-by-step explanation:

Im not 100% sure but i tried!

6 0
2 years ago
What is the scale factor of a pair of figures whose preimage has coordinates (-1, 1) (3,0) and (1, -4) and whose image has coord
ludmilkaskok [199]

Answer:

0.5

Step-by-step explanation:

6 0
2 years ago
What is 1.8333 as a fraction
ololo11 [35]
1.8333 as a fraction equals 1 4164/4997

Hope this helped!!!
8 0
3 years ago
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