Answer:
54%
Step-by-step explanation:
The different from 94 to 43:
94 - 43 = 51
The percent of change:
51/94 = 0.54 or 54%
Answer
54%
Answer:
Rs. 32,000
Step-by-step explanation:
height = 4m
let length = x m
breadth = x/3 m
Area of the 4 walls = 2(length × height) + 2(breadth × height)
Area = 2(4×x) + 2(4 × x/3) = 8x + (8x)/3
Area = (32x)/3 m²
1 m² = Rs. 5
The cost for an area that is (32x)/3 m²= (32x)/3 × 5 Rs.
The cost of plastering 4 walls at Rs.5 per m² = 640
(32x)/3 × 5 = 640
(160x)/3 = 640
x = length = 12
Area = (32x)/3 m² = (32×12)/3 = 128m²
The cost of carpeting its floor at the rate of Rs. 250/m²:
= 128m² × Rs. 250/m² = 32,000
The cost of carpeting its floor at the rate of Rs. 250/m² = Rs. 32,000
Answer:
The Camera will drop in 5 seconds
Step-by-step explanation:
1. y=-16t²+400
2. add -16t² to both sides
3. -16t²=-400
4. divide both sides by 16
5. t²=-25
6. t=√25
7. t=5
Answer:
3x³ - 12x + 4
Step-by-step explanation:
The opposite of a polynomial P is -P.
You find the opposite of P by multiplying it by -1.
P = -3x³ + 12x - 4
-P = (-1)( -3x³ + 12x - 4) Distribute -1 to each term
= (-1)(-3x³) + (-1)(12x) - (-1)(4) Multiply each coefficient by -1
= 3x³ + (-12)x - (-4)
= 3x³ - 12x + 4
Well, as you know, the X axis runs horizontally (just think horizon, and you got it)
And the Y axis runs vertically, up and down.
A Pre-image over the Y axis means it would have to be on the left or the right of the chart, not on the top or bottom.
This means both the first choice AND the third choice shown are out.
The second choice is correct
~Hope this helps!