Mr. Thomas sleeps for a third of the day, grades papers for an eighth of the day, and drive his car for a twelfth of the day, how many more hours are left to do other things?
Answers
Answer:
11 hrs
Step-by-step explanation:
12 - (1/3 + 1/8 + 1/12)
1/3 + 1/8 + 1/12 = (8+3+2)/24 = 13/24 (13 hrs of 24)
24 - 13 = 11 hrs
Related Questions
Please help don’t understand
a square with an area of 25 in.^2 is plotted on a grid so that the bottom-left corner is at the origin. The side of the square are horizontal and vertical. A reflection over what line maps the square onto itself?
What is the correct solution to this problem? A number divided by 7 is 6 less than –8. What is the number? A. –98 B. –56 C. –14 D. –7
The measure of an exterior angle at the vertex of a polygon equals the measure of the adjacent interior angle.Always, sometimes, or never
b) What is the common ratio of the geometric progression?
c) What will Jean-Claude's gnome be worth after 10 years?
d) It will take k years for the value of Jean-Claude's gnome to exceed £120,000. Find k.
Answers
Answer:
Step-by-step explanation:
a ) The worth of Jean-Claude's gnome after 1 year
= 80000 x 1.02
= £81600
b ) common ratio of geometric progression
= 81600 / 80000
= 1.02
c ) worth after 10 years
= 80000 x 1.02¹⁰
= 80000 x 1.21899
= £97519.55
d )
120000 = 80000 x
1.5 =
ln1.5 = k ln 1.02
k = ln 1.5 / ln 1.02
= .4054 / .0198
= 20.47 years .
Answers
Here is an example:
5 can only be divided evenly by 1 or 5, so it is a prime number. But 6 can be divided evenly by 1, 2, 3, and 6 so it is NOT a prime number (it is a composite number).
So 5 is a prime number.
Hope I Helped You!!!
prime nothing can go into that number
Answers
Answer: The pattern uses the rule "Add 15", adding 15 per term. Making the next term, 60.
Answers
A.
All squares are rhombuses.
B.
All rectangles are parallelograms.
C.
All rhombuses are trapezoids.
D.
All 4-sided shapes have at least one pair of parallel sides.
Answers
A: True (4 sides equals in a square)
B: True all rectangle has a symetry centre
C: True (2 sides // in a rhombuse since is a parallelogram)
D:False
b) (0,0)
c) (7,6)
d) (10,5)
Answers
Step 2: Add -2 to both sides.x+2+−2=y−3+−2x=y−5
Answer:
x=y−5
d) (10,5)
to check:
(5,10)
x=5
y=10
y-3=x+2
10-3=5+2
7=7