Well just find the two means
The first on would be 25
The second one would be 25
So the answer is stay the same
Hope I helped brainlest???
Answer:
i) move constants to the right-hand side and change its sign
ii) subtract the numbers
iii) add (12/2)² to both sides of the equation
iv) using a²-2ab+b²=(a-b)² , factorize the expression
v) calculate the value
vi) reduce the fraction
vii) solve the equation for x
1) first value of x
2) second value of x
Answer:
It is the one you have selected. "The exact number of children on the playground each day."
Step-by-step explanation:
The stem and leaf plot shows each amount of children specifically. The histogram has the ages in groups. The stem and leaf plot is more specific and shows the inside information while the histogram only shows the number of children and frequency put in groups. I also took the quiz and got this right.
Hope this helps! Make sure to give me brainiest if somebody else answers.
Answer:
1,-1 are rational numbers
Step-by-step explanation:
Given equation:
Roots of f(x) are :
⇒
⇒
⇒
⇒
from these roots only -1,1 is consider as rational numbers as all integers are rational numbers.
Rest are irrational numbers.
We know, speed = distance / time
s = 1.5/7.5 = 0.2 Km/m
Now, distance = speed * time
Here, t = 1 min.
s = 0.2 Km/m
d = 1 * 0.2 = 0.2 Km
In short, Your Answer would be -2
Hope this helps!