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Unit 7 Review

Last updated over 2 years ago
21 questions
1

The volume of the shaded figure would be _____ mm3. Round to the nearest tenth.

1

The exact volume of the object is _____ km3. Answer in terms of pi.

1

The approximate volume of the object is _____ km3. Round to the nearest tenth.

1

If the dimensions of this rectangular prism were all multiplied by 2, the resulting prism would be ______ times bigger than the original.

1

The exact volume of the figure is _____ in3. Answer in terms of pi.

1

The approximate volume of the figure is _____ in3. Round to the nearest tenth.

1

The exact volume of the object is _____cm3? Answer in terms of pi.

1

The approximate volume of the object is _____ cm3? Rounded to the nearest tenth.

1

The volume of the object is _____ m3. Round to the nearest tenth.

1

The clock is 15 inches wide. The volume of the clock is ____ in3. Round to the nearest tenth, if necessary.

1

The volume of the object is ____ m3. Round to the nearest tenth, if necessary.

1

A cone has a volume of 275 mm3. If the height is 8 mm, the radius must be ____ mm? Round to the nearest tenth, if necessary.

1

The volume of the figure is _____ ft3. Round to the nearest tenth, if necessary.

1

The exact volume of the figure is _____ mi3. Answer in terms of pi.

1

The approximate volume of the figure is _____ mi3. Round to the nearest tenth, if necessary.

1

The approximate volume of the figure is _____ ft3. Round to the nearest tenth, if necessary.

1

A hemisphere has a volume of 360 mm3. The radius of the hemisphere must be _____ mm. Round to the nearest tenth, if necessary.

1

The area of the base of the first figure is _____ ft2.

1
Fill in the blanks for possible values of x and y.
x = _______, y = _______.
1
Fill in the blanks for a second option for possible values of x and y.
x = _______, y = _______.
1

Match each riddle below with its solution.

Draggable itemCorresponding Item
A man sees a boat that is full of people. And yet there isn't a single person on the boat. How is this possible?
Everyone on the boat is married, so there isn't one single person on the boat. The man wonders if it's legal for a transportation system to discriminate against unmarried people. It doesn't seem legal, but maybe maritime laws are different? Perhaps if things had ended differently with Heather, the man would be on the boat, too. He laughs sadly to himself. He was always single, even when he was with Heather. Love is an illusion. There are no purely unselfish actions. Heather and Dale deserve each other.
A town has only two barbers. One of the barbers has a neat, tidy haircut, and the other has a shaggy, messy haircut. Which barber should a townsman go to?
The man should go to the barber with the shaggy, messy haircut. But he goes to the barber closer to his apartment. It's been years since the man cared about his appearance. He sits down in the barber's chair. Long hair, short hair, messy hair--it's just going to keep receding. He can't stop it from receding. "Are you sure you want me to cut your hair?" the barber says, with wink. After all, how could I have given myself this neat, tidy haircut?" "I'm going to die someday," the man whispers.
A woman running a marathon overtakes the person in second place. What place is she in now?
She is now in second place. She's always in second place. Stephen was right.