Vocabulary
What is the difference between a diameter and a radius?
Diameter is the full length across the center of a circle and radius is halfway across
Tell me a ratio that is equivalent to 4:8
2:4, 8:16, 12:24, 16:32
What is the area of a rectangle with a base of 4 and a height of 5?
20
x+7=14
x=7
What is the monthly budget of the following expenses below?
Rent: $1,200
Food: $800
Transportation: $300
Utilities: $250
Insurance: $600
Taxes: $500
$3,650
What is the difference between the area of a circle and the circumference of a circle?
Area is all the space inside of a circle and circumference is all the way around
Delilah is a 4th grader in Corpus Christi, TX and has 4 grandparents and 6 cousins. What is the ratio of grandparents to cousins?
2:3
What is the area of a triangle with a base of 12, a height of 4, and a slant height of 4.8?
24
3x=105
x=35
Josh pays the following monthly expenses. What is the annual budget of the expenses below?
Rent: $1,200
Food: $800
Transportation: $300
Utilities: $250
Insurance: $600
Taxes: $500
$43,800
What is the difference between B (big B) and b (little b) in the following formula:
V=Bh and A=bh
Big B is the area of the base and is used for 3D figures. It consists of the length times the width. Little b is used for solving area of a 2D shape when there is only one number for the base.
Teagan is making ornaments. She need 7 beads and 6 ribbons to make one ornament. How many ribbons will she need if she has 28 beads?
24 ribbons
What is the volume of a rectangular prism with a length of 8, a width of 2, and a height of 14?
(8)(2)(14)=224
4x+5=21
x=4
Thomas deposits $3,000 into Kaffie Bank. The bank decides to give him 13% interest for 6 months. What is his total simple interest?
$2,340
Fill in the blank:
On the STAAR test, when the question gives me three numbers, I am either setting up a ______ OR I am _______ all three numbers to find the volume.
On the STAAR test, when the question gives me three numbers, I am either setting up a proportion OR I am multipying all three numbers to find the volume.
Sophie can type 128 words in 3 minutes. How many minutes will it take her to type 576 words?
13.5 minutes
What is the volume of a rectangular pyramid with a length of 6, a width of 5, and a height of 20.
200
x/4=30
Hint: x/4 is a fraction
x=120
What is the total price of a book that costs $12.00 and has a sales tax of 8%?
$12.96
What do you set up when the question says: "There is an animal shelter in which 3 out of 5 animals are dogs and 2 out of 5 animals are cats."
Ratio
A pet boarder keeps a dog-to-cat ratio of 5:2. If the boarder has room for 98 animals, then how many of them can be dogs?
70
A rectangular prism has a volume of 300. The area of the base is 30. What is the height?
10
x/10+7=107
Hint: x/10 is a fraction
x=1000
Jabar deposits $1,000 to Wells Fargo and earns an interest rate of 5%, compounded annually. What is the total compound interest earned after one year?
A=P(1+r)t
A=P(1+r)t
A=$1,050