Answer:
1. 5/12
2. 0
Step-by-step explanation:
1. S, <u>E</u>, M,<u> I</u>, T, R,<u> O</u>, P,<u> I</u>, C,<u> A</u>, L
( underlined letters are vowels)
there are 5 vowels out of 12 letters= 5/12
2. There is no 0 on a standard cube, therefore the answer is 0
Given:
are rational expressions.
To find:
The given statement is true or false.
Solution:
are rational expressions.
Multiply the numerators and multiply the denominators.
It is the correct answer.
Therefore, is false.
Answer:
Step-by-step explanation:
Let the number of the problems the team could solve before is x.
<u>Then we have:</u>
- x + 40% = 42
- 1.4x = 42
- x = 42/1.4
- x = 30
They were able to solve 30 problems before the new mathletes joined
Answer: <u>31.69$</u>
Step-by-step explanation:
27.56 + 4.124 = <u>31.69!!!</u>
27.56 x .15 = 4.134
It is not recommended that points be marked with X, let's marked with C(6,6)=(Xc,Yc)
The coordinates of the point C(Xc,Yc) which belongs to the line AB and divides line AB in a ratio m : n = 1 : 2 or m/n=1/2 are get it with following formula
Xc=(Xa+(m/n)Xb) / (1+(m/n)) and Yc=(Ya+(m/n)Yb) / (1+(m/n))
We have A(2,2)=(Xa,Ya) and B(14,14)=(Xb,Yb)
When we replace given coordinates we get
Xc=(2+(1/2)*14) / (1+(1/2)) = (2+7) /(3/2) = 9/(3/2) = (9*2)/3 = 3*2 =6 => Xc=6
Yc=(2+(1/2)*14) / (1+(1/2)) = (2+7) / (3/2) = 9/(3/2) = (9*2)/3 = 3*2 =6 => Yc=6
C(Xc,Yc)=(6,6)
Good luck!!!