Answer:
£18, 767.7574
Step-by-step explanation:
15837.77 x 18.5%=2,929.98745
15837.77 + 2,929.98745= 18, 767.7574
Hope this helps! Please ask me freely if you have any questions regarding this.
Answer:
red = 52
Green = 156
Step-by-step explanation:
The 208 has to be divided by 4.
Three wands = 3 parts
The read wands = 1
3x + x = 208 Combine terms
4x = 208 Divide by 4
x = 208/4
x = 52
Now the red wands = 52
The Green wand<u>s =156</u> (3 times 52)
Total 208 Just as it should
Answer:
-2
Step-by-step explanation:
If we replace all the spots where x is with -3, we get this: (-3)^2 + 5(-3) + 4. Then we get... 9 + -15 + 4 which equals -2
Answer:
x = -12
Step-by-step explanation:
H = - 16 t² + 32 t + 9
The maximum height is at the vertex of the parabola:
t = - b / (2 a ) = - 32 : ( - 32 ) = 1 s
The ball will reach maximum height in 1 second.
h max = - 16 * 1² + 32 * 1 + 9 = - 16 + 32 + 9 = 25 m
The maximum height is 25 m.
