Answer:
4:5
Step-by-step explanation:
If there are 12 boys and 15 girls, the ratio of boys to girls will be 12:15.
However, this can be simplified by dividing each number by 3. This can be done since both 12 and 15 are divisible by 3.
12:15
= 4:5
So, the ratio of boys to girls in Timara's class is 4:5
Answer:
not a function
Step-by-step explanation:
if any of the x values are the same then it isn't a function
Answer:
5
Step-by-step explanation:
Step-by-step explanation:
Length of cube (L) = 1 ft
Volume of the cube
= L³
= 1³
= 1 ft³
Hope it will help :)❤
Set h =11
11=-5t^2+25t+1
-5t^2+25t-10=0
Now use quadratic formula to solve for t
t=[-b+\-sqrt(b^2-4ac)]/(2a)
t= [-25+\-sqrt((25)^2-4(-5)(-10))]/2(-5)
t= .438sec and 4.562sec
