Answer:
2,125m
Step-by-step explanation:
85% = 85/100
85/100 = x/2500m
Solve by cross multiplying
85(2500) = 100(x)
212,500 = 100x
Divide by 100 on both sides
x = 2,125m
Hope this helps :)
The answer is b. 9 billion
Answer:
-176
Step-by-step explanation:
to evaluate this 8² - (3 +2 x 4²)
we shall first of all obey the BODMAS rule
Remeber that
B .................... bracket open
O.................... of
D...................... division
M................... .... multiplication
A....................... addition
S.........................subtraction
= 8² - (3 +2 x 4²)
= 8²- 3( 3+2 × 16)
= 64 - 3( 5 × 16)
= 64 -3(80)
= 64 - 240
= -176
No it is wrong
the product of it is
4x²+5x-6
so you have to multiply by 2
the naswer is 2(4x-3)(x+2)
<h3>
Answer: Choice D) S</h3>
Explanation:
The flat horizontal portion S is where the distance (y) does not increase or decrease. So Ted is stationary during this time frame.
In terms of speed, we would say speed = distance/time = (change in y)/(change in x). Note how this is the slope.
Rise = 0 because the horizontal line does not go up or down. The run is any positive number, though convention usually has Run = 1. Therefore, slope = rise/run = 0/1 = 0. All flat horizontal lines have a slope of 0 to indicate no upward or downward movement.