When x = 4, the value of 2x0 + x! is(1) 24 (3) 26
(2) 25 (4) 28

Answers

Answer 1

Answer: 4!= 4*3*2*1

Therefore,

2x0+x!= 0+x! = 0+4!

4*3*2*1 = 24 (#1)

Answer 2

Answer: 1.

2x4= 8
8x0=0
4!=24. 1x2x3x4=24
0+24=24

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What is 7/24 by 35/38

Answers

If you would liketo divide 7/24 by 35/38, you cancalculate this using the following steps:

7/24 / 35/38 =7/24 * 38/35 = (7 * 38) / (24 * 35) = 19/60

Thecorrect result would be 19/60.

A limited-edition poster increases in value each year. After 1 year, the poster is worth $20.70. After 2 years, it is worth $23.81. Which equation can be used to find the value, y, after x years? (Round money values to the nearest penny.)A.y = 18(1.15)x

B. y = 18(0.15)x

C.y = 20.7(1.15)x

D.y = 20.7(0.15)

Answers

we try each

A. 18(1.15)^1=20.7 correct
B will decrease
C is too much
D also decrase

A is answer

Which is greater -6 or -3

Answers

-3 is greater than -6

the area of a triangle is 124 square units. what would it's new area be if its base was half as long and its height was three times as long?

Answers

To solve this problem you must apply the proccedure shown below:

1. You have that the formula for calculate the area of a triangle is:

A=bh/2

Where A is the area of the triangle, b is the base of the triangle and h is the height of the triangle.

bh/2=124
bh=124x2
bh=248

2. The problem asks for the new area of the triangle if its base was half as long and its height was three times as long. Then, you have:

Base=b/2
Height=3h

3. Therefore, when you substitute this into the formula for calculate the area of a triangle, you obtain:

A'=bh/2

(A' is the new area)

A'=(b/2)(3)/2
A'=3bh/4

4. When you substitute bh=248 into A'=3bh/4, you obtain:

A'=186 units²

The answer is: 186 units²

Which relation is a function?{(1, −1), (−2, 2), (−1, 2), (1, −2)}

{(1, 2), (2, 3), (3, 2), (2, 1)}

{(1, 4), (2, 3), (3, 2), (4, 1)}

{(4, 2), (3, 3), (2, 4), (3, 2)}