Answer:
5
Step-by-step explanation:
To find the answer, we draw a right triangle
the difference between the x coordinates is 4 and the difference in the y coordinates is 3
to find the hypotenuse we do
a^2+b^2=c^2
so
4^2+3^2=c^2
16+9
25=c^2 and the sqrt of 25 is 5 so
c=5
Answer: The highest labor cost per hour that he can afford is $34
Step-by-step explanation:
Hi, to answer this question we simply have to solve the inequality:
4x + 260 < 400
4x < 400-260
4x < 140
x < 140/4
x < 35
Since x represents the labor cost per hour , The highest labor cost per hour that he can afford is $34 (using whole numbers, because x must be less than 35, not less or equal)
Feel free to ask for more if needed or if you did not understand something.
Answer:
Option A
Step-by-step explanation:
The complete question is shown in the attachment.
The parent absolute value function is

If this function is compressed vertically, then the compressed function is of the form.

where 0<a<1
Therefore the correct option is A.
Answer:
Dad made 90 steps during that period.
Step-by-step explanation:
Let x,y,z be the steps made by dad,Anna and Todd.
Given that while dad made 3 steps, Anna made 5 steps.
That is 

And for every 3 steps Anna made, Todd made 5 steps.
That is 

It is also given that total number of steps made by Anna and Todd is 400.
That is y+z=400
let us plugin y and z in terms of x.




Hence Dad made 90 steps during that period.
Step-by-step explanation:
Total number of students =14+12
=26
Probability that a student is a girl
