One number is 4 times the other, so x and 4x.
The sum of two numbers is 4x+x=70.
Solve for x to get
x=70/5=14
the other number is 4x=4*14=56
Answer:
You are correct
Step-by-step explanation:
collinear means that they are on the same line, so they are collinear because of the definition of collinear
A = 84.825 because the area of a circle is 113.1 and 1/4 of it is missing.
Answer:
25.133 units
Step-by-step explanation:
Since the density ρ = r, our mass is
m = ∫∫∫r³sinθdΦdrdθ. We integrate from θ = 0 to π (since it is a hemisphere), Φ = 0 to 2π and r = 0 to 2 and the maximum values of r = 2 in those directions. So
m =∫∫[∫r³sinθdΦ]drdθ
m = ∫[∫2πr³sinθdθ]dr ∫dФ = 2π
m = ∫2πr³∫sinθdθ]dr
m = 2π∫r³dr ∫sinθdθ = 1
m = 2π × 4 ∫r³dr = 4
m = 8π units
m = 25.133 units
The number of monkeys in the tree are 24.
<h3>What are percentages?</h3>
Percentage is the fraction of an amount expressed as a number out of hundred. The sign used to represent percentages is %.
<h3>How many monkey are in the tree?</h3>
Number of monkeys in the tree = percent x total number of monkeys
60% x 40
0.6 x 40 = 24
To learn more about percentages, please check: brainly.com/question/25764815
