Answer:
x = 6
Step-by-step explanation:
Given that x and y vary directly then the equation relating them is
y = kx ← k is the constant of variation
To find k use the condition x = 25 when y = 100 , then
100 = 25k ( divide both sides by 25 )
4 = k
y = 4x ← equation of variation
When y = 24 , then
24 = 4x ( divide both sides by 4 )
6 = x
The answer is 6 because if the total length is 10 and part of the total length is 4, 10-4 is 6
Answer:
A. 1.4 times
Step-by-step explanation:
The factor in this exponential function is 1.4.
Please see the attachment.
A: 55
b: 50
c: 100
the sum of all the angles of a triangle must equal 180
Answer: 72.4
Step-by-step explanation:
Fraction of six-grade students that have at least one pet = 2/5
Number of sixth graders at Brunswick Elementary school = 181
The number of sixth graders that own own pets will be:
= 2/5 × 181
= 72.4
