Add all 15 students' amounts: 14(68 inches), then add 65. Take the sum and divide it by 15 students, to get the mean. The answer is 67.8
Answer:
(3g)×f
Step-by-step explanation:
Since triple g means to multiply g 3 time the equation will be 3g. Then multiplying that product by f will look like (3g)×f. You want the 3g in parenthesis because you want to do that first.
Answer:
B. 1.82n
Step-by-step explanation:
Expression given: n + n - 0.18n
Adding n+n gives '2n'
then subtracting 0.18n from 2n gives= 1.82 n
Therefore,
n + n - 0.18n=0.18n
Answer:
c is 35
d is 13
Step-by-step explanation:
I multiplied both sides, and then simplified the equation.
( plz give me brainliest, that would be most appreciated! )
Ans: B
The method (a^2-b^2) is considered as one of the many ways of factorisation.
Hope this can help.
