Q.1.
A model of a house was built using the scale 5 in:ft. If a window in the model is 1.5 in. wide, how wide is the actual window?
Q.2.
Irene measured a shopping center and made a scale drawing. The scale she used was 2 inches : 1 foot. If a bakery in the shopping center isinches in the drawing, how long is the actual bakery?
Q.3.
Pam drew a scale drawing of a game room. She used the scale 1 inch : 2 feet. If the air hockey table is 5 inches in the drawing, how long is the actual air hockey table?
Q.4.
If a scale factor is LESS THAN ONE, the new figure will be ___________________ .
Q.5.
A chemical has a pH =It would be best described as
Q.6.
A chemical has a pH =It would be best described as
Q.7.
A chemical has a pH =It would be best described as
Q.8.
On the pH scale higher numbers indicate
Q.9.
A chemical has a pH =It would be best described as
Q.10.
The pH scale 8-are...
Q.11.
A solution with a pH of 7.0 would be...
Q.12.
A solution with a pH of 3.6 would be...
Q.13.
A(n) _______ is a substance with a pH greater than 7.
Q.14.
The pH scale is a range from:
Q.15.
Which of the following is the strongest base?
Q.16.
Which of the following is the strongest acid?
Q.17.
Amanda made a scale drawing of a square garden, which has a side length offeet. She used the scale 2 inches = 5 feet.What will be the area of the scale drawing?
Q.18.
If the scale factor is less than one, the new figure will be
Q.19.
If the scale factor is greater than one, the new figure will be
Q.20.
Scale Factor of 5 is _________________ .