Answer:
a
Step-by-step explanation:
you do a because there is a 7% increase (times 0.07) and add 1 because the original value dosnt leave
Answer:
Number of cats in the kennel = 8
Step-by-step explanation:
Let
c denote the number of cats and
d be the number of dogs
Given that the ratio of dogs to cats is 3 to 2
So,
d:c=3:2
Sum of ratio is 5.
And the total number of cats and dogs is 20.
So in order to find the number of cats, following formula will be used:
So, there are 8 cats in the kennel ..
1.
The equation for this problem would be
y = (?)x + 190
With y being the height after a given amount of years and x being the amount of years passing. We would need to find ?, the rate of how fast the tree grows. The problem gives us y = 274 centimeters and x = 3 years
Let’s plug in and solve for ?
274 = ?(3) + 190
84 = ?3
28 = ?
The tree grew 28 cm per year
2.
Since we know the rate of change and y, let’s just plug in values
344 = 28x + 190
154 = 28x
5.5 = x
5.5 years since Renata moved.
Answer:
C.3
Step-by-step explanation:
SP and SR are tangent to circle Q.
-> SP = SR
-> 10x - 18 = 2x + 6
-> 10x - 2x = 18 + 6
-> 8x = 24
-> x = 24/8
-> x = 3
Answer:
b) (4,-3) good luck with the rest
