Answer:
answer 13.33333 hours h
Step-by-step explanation:
Julia studied 3 1/3 hours during 4 days
this means she studied:
3 1/3 of 4 days of 24 hours
3 1/3 = 9/3 x 1/3 = 10/3
and 4 days of 24 hours is 4 x 24 = 96
there for
10/3 x 96 = (10/1)x32 =320 hours
320/24 hours each day -13.3333
Step-by-step explanation:
If the test has 30 questions each worth 2 points, then the test is worth 60 points. [30 × 2]
Seema got 12 answers correct. If each is worth 2 points, then her 12 correct answers are worth 24 points. [12×2]
Her total score is 24/60.
Answer:
x >=5 or x <=-3
Step-by-step explanation:
Solve an absolute value inequality
3|x-1| >= 12
Divide each side by 3
3/3|x-1| >= 12/3
|x-1| >= 4
Now there are two solutions
x-1 >= 4 or x-1 <= -4
Add 1 to each side
x-1+1 >= 4+1 or x-1+1 <= -4+1
x >=5 or x <=-3
Answer:
BXF = 75
Step-by-step explanation:
We know that CXE is a straight line
A straight line is 180 degrees
CXE = CXG + GXD +DXE
Substituting what we know
180 = 85+ GXD + 20
Combine like terms
180 = 105+GXD
Subtract 105 from each side
180-105 = 105-105 +GXD
75 = GXD
GXD and BXF are vertical angles
GXD = 75 which means BXF = 75
Short answer: - 1
The first thing you should do is draw this or get a program to do it. I use desmos. It is included. The graph shows one complete cycle every 2*pi intervals (or 360 degrees.)
You will find no lower value that y = - 1 (nor any value greater than y = 1)
