Answer:
42
Step-by-step explanation:
25/60 beige tiles make up 42% of them
https://www.skillsyouneed.com/num/percent-change.html
Answer:
(fg)(x) = (4x^2 + x^4)(x^2 + 4)^(1/2)
Step-by-step explanation:
Mathematically;
(fg)(x) = f(x) * g(x)
so we have;
4x^2 +x^4 * √(x^2 + 4)
But √(x^2 + 4) = (x^2 + 4)^(1/2)
So we have;
(fg)(x) = (4x^2 + x^4)(x^2 + 4)^(1/2)
Answer:
125km
Step-by-step explanation:
<em>50km</em><em> </em><em>÷</em><em> </em><em>2in</em><em> </em><em>=</em><em> </em><em>25km</em><em> </em><em>per</em><em> </em><em>1</em><em> </em><em>in</em><em>.</em>
<em>5</em><em> </em><em>in</em><em>.</em><em> </em><em>×</em><em> </em><em>2</em><em>5</em><em> </em><em>km</em><em> </em><em>=</em><em> </em><em>125km</em>
Answer:
x = 39.1
Step-by-step explanation:
mean = average off all the numbers =
sum of the numbers / amount of numbers.
35 = sum of the #'s / # of #'s
35 = 100.9 + x / 4
35 × 4 = 100.9 + x / 4 × 4
140 = 100.9 + x
140 – 100.9 = 100.9 + x – 100.9
39.1 = x
x = 39.1
