4/25/23 7th Grade

Surface Area

100

#1

B. 8 in

200

#3

A. 282 cm^2

300

#4

G. 112in^2

400

#8

G. 203.2 cm^2

Volume

100

#7

D. Triangle

200

#6

H. 1,782 cm^3

300

#2

H. 7 in

400

#5

C. 6 cm and 7 cm

Data and Statistics 1

100

#2

H. The teachers are alphabetized by last name and every fifth teacher is sampled.

200

#7

C. Europeans who vacation in the US

300

#5

B. The median number of minutes outside in the summer is equal to the maximum number of minutes outside in the winter.

400

#1

D. 330

Data and Statistics 2

100

#3

A. The data for Dr. Amine's office is more symmetrical than the data for Dr. Harris's office.

200

#4

G. 6

300

#6

H. The range of data in Mr. Joe's class is less than the range of data in Ms. Gambino's class.

400

#8

J. Of the 800 customers, 520 would be satisfied with the helpfulness of the bank

Formulas

100

Area of a triangle

A=1/2bh

200

Area AND Circumference of a circle

A=pir^2

C=pid or C=2pir

300

How do you find Surface Area?

Add all areas together

400

Volume of a rectangular prism

V=lwh