Proportions | Scale Drawings | Shadow Problems | Input/Output | Square Roots |
---|---|---|---|---|
2 jars
One jar of crushed ginger costs $2. How many jars can you buy for $4?
|
They are 9m apart on a map.
A map has a scale of 3m : 18 km. If riverside and smithville are 54km apart in real life, then they are how far apart on the map?
|
The box is 4 feet tall.
A 6ft tall tent standing next to a cardboard box casts a 9ft shadow. If the cardboard box casts a shadow that is 6ft long then how tall is it?
|
( x , y )
( -1, -6) ( 0, 0 ) ( 1 , 6 ) ( 4 , 24)
Create an Input/Output Table for the following equation y = 6x using the values -1, 0, 1, 4 for x.
|
No, because nothing times itself gives 91.
Is the square root of 91 a perfect square? Explain your choice
|
42.5 hours
Carol spends 17 hours in a 2-week period practicing her culinary skills. How many hours does she practice in 5 weeks?
|
3.67 inches
Jerry is building a 1/9 scale model of a race car. If the tires on the actual car are 33 inches in diameter,
what is the diameter of the tires on the model? |
The lawn ornament would be 4 ft tall.
A telephone booth that is 8ft tall casts a shadow that is 4ft long. Find the height of a lawn ornament that casts a 2ft shadow.
|
( x , y )
( -1, -5) ( 0, - 2 ) ( 1 , 1 ) ( 4 , 10)
Create an Input/Output table for the following equation y = 3x - 2 using the values -1, 0, 1, 4 for x.
|
Between 10 and 11
Between what two consecutive integers does the square root of 109 fall?
|
300 miles
Joseph drives 125 miles in 2.5 hours. At the same rate, how far will he be able to travel in 6 hours?
|
159 people
In the last election, 3/8 of the voters in Afton voted for the incumbent mayor. If 424 people voted in Afton in the last election, how many voted for the incumbent mayor?
|
The woman casts a shadow that is 36.6 ft long.
If a 42.9ft tall flagpole casts a 253.1ft long shadow then how long is the shadow that a 6.2ft tall woman casts? Round to the nearest tenth.
|
( x , y )
( -1, 5.24) ( 0, 6 ) ( 1 , 6.76 ) ( 4 , 9.04)
Create an Input/Output table for the following equation y = 0.76x + 6 using the values -1, 0, 1, 4 for x. Round to the nearest hundreth
|
Check answers.
Plot the square root of 54 on a number line.
|