This is simple
6x(12/2) + 72/8-9
18
How many mammals are there if there are 2 dogs chewing bones, 3 cats chasing mice, 4 monkeys eating bananas, 5 fish going to school and 6 lizards basking in the sun.
mammals are dogs/cats and monkeys 2+3+4 = 9
Put these in the order you would solve this....
a. Exponents
b. Addition and Subtraction
c. Multiplication and Division
d. Parentheses
d. Parentheses
a. Exponents
c. Multiplication and Division
b. Addition and Subtraction
What is the formula for the area of a rectangle
area = base x width
or
a = l * w
what number rounded to two digits is PI
3.14
7-a+6+c-6a3 + 3a2
-3a2 -a + c + 13
If a hen lays in egg a day. If you had 100 roosters how many eggs would you have in one day.
a rooster doesn't lay eggs...zero
what is a mnemonic used to remember the order of operations?
note: a mnemonic is memory technique that aids information retention or retrieval (remembering) in the human memory.
PEMDAS!
Parentheses
Exponets
Multiple or Divide
Add or Substract
What is the formula for the area of a triangle?
hint: how it this related to a rectangle?
a triangle is 1/2 of a rectangle so
area = 1/2 * base * width
a = 1/2*b*w
What does PI represent
the ratio of the circumference to the diameter
circumference / diameter
what is this??? blob:https://www.youtube-nocookie.com/440195f6-582f-408a-8cea-cdd709a82a2d
Daily double!!!
What is perimeter?
The length of the outside of an enclosed flat/ 2 dimensional object.
remember a line does not have a thickness
if a square's side is 3 feet. What is the area?
9 feet squared... remember the units ...
9 is not the answer... 9 what? cheeseburgers?
When computing a perimeter say in inches. Is the answer x inches or x2 inches or x3 inches?
bonus: 200 point explain why
Just inches
you are measuring a 1 dimensional object. Remember a line has no thickness
What is the formula for the area of a parallelogram?. what does it look like
Is a rectangle a parallelogram ? yes
area = base * width
a = b * w
What is the formula for the Circumference of a circle
circumference = PI * diameter
or
c = PI * d
What is area?
The space occupied by a flat object
If you flip a coin with one side is a head and the other is tails 10 million times. What is the chance that your next flip will be heads?
does it really matter how many times it was flipped before? NO
50% head and 50% tails
When computing area say in inches. Is the answer x inches or x2 inches or x inches?
bonus: 200 point explain why
x2 inches
you are measuring the space a a two dimensional object takes up .
What is the perimeter of a any shape that is not a circle?
add up the length of all of the side
What is the formula for the area of a circle?
area = pi * radius2
or
area = Pi * radius * radius
What is Volume?
Volume is the quantity of three-dimensional space enclosed by a closed surface,
How much wood would a woodchuck chuck if a woodchuck could not chuck wood
If he can't chuck then none right?
When computing volume say in inches. Is the answer x inches or x2 inches or x inches?
bonus: 200 point explain why
x3 inches
you are measuring the space a a three dimensional object takes up .
What do babies drink?
Formula... Duh!!
There are 3 slices of pie. joe joe and adian each take one slice, but there is one slice of pie left. Why?
Who eat the pie?
person 1) joe joe
person 2) adian
remember your grammar people!
note joe, joe and adian