How-to books make up 0.3 of the books in the school library. Of these how-to books, 0.2 deal with carpentry and 0.4 deal with electronics.
0.3×0.4=0.12
Interpret what the answer 0.12 represents in this equation above.
(1 point)
Responses
The portion of how-to books that are either carpentry or electronics
The portion of how-to books that are either carpentry or electronics
The portion of books in the library that are how-to books on electronics
The portion of books in the library that are how-to books on electronics
The portion of books in the library that are how-to books
The portion of books in the library that are how-to books
The portion of books in the library that are how-to books on carpentry
15 answers
The portion of books in the library that are how-to books on electronics
Sara discarded 1/10 of the 200 apples she picked as defective. The rest were sold as fresh fruit. How many apples picked were sold as fresh fruit?(1 point)
Responses
180
180
190
190
20
20
910
Responses
180
180
190
190
20
20
910
190
3. The town of Oak Manor measures 3.8 miles by 4.2 miles. Solve for the total area.
Hint: Use the formula for the area of a rectangle = length x width.
(1 point)
Responses
14.96 mi2
14.96 mi2
8 mi2
8 mi2
15.96 mi2
15.96 mi2
16 mi2
Hint: Use the formula for the area of a rectangle = length x width.
(1 point)
Responses
14.96 mi2
14.96 mi2
8 mi2
8 mi2
15.96 mi2
15.96 mi2
16 mi2
The total area of Oak Manor is 15.96 mi².
A basketball player is 623feet tall. His infant son is 14as tall. How tall is his son?(1 point)
Responses
2 2/3 ft
2 and 2 thirds ft
1 2/3 ft
1 and 2 thirds ft
1 1/2 ft
1 and 1 half ft
2 1/6 ft
Responses
2 2/3 ft
2 and 2 thirds ft
1 2/3 ft
1 and 2 thirds ft
1 1/2 ft
1 and 1 half ft
2 1/6 ft
His son is 1 2/3 ft tall.
A diver searches for a sunken treasure that is 97.2 feet below the surface. What is the diver’s elevation when he is 2/3 of the way down?(1 point)
Responses
-32.4 ft
-32.4 ft
-48.5 ft
-48.5 ft
-64.8 ft
-64.8 ft
-145.8 ft
Responses
-32.4 ft
-32.4 ft
-48.5 ft
-48.5 ft
-64.8 ft
-64.8 ft
-145.8 ft
The diver's elevation when he is 2/3 of the way down is -64.8 ft.
A diver descends at a rate of 8 m/min. Which expression CANNOT be used to find her depth after 5 minutes?(1 point)
Responses
−8−8−8−8−8
negative 8 minus 8 minus 8 minus 8 minus 8
−8(5)
negative 8 times 5
−85
negative 8 over 5
−8+(−8)+(−8)+(−8)+(−8)
Responses
−8−8−8−8−8
negative 8 minus 8 minus 8 minus 8 minus 8
−8(5)
negative 8 times 5
−85
negative 8 over 5
−8+(−8)+(−8)+(−8)+(−8)
The expression -8 + (-8) + (-8) + (-8) + (-8) cannot be used to find her depth after 5 minutes.
In September, a sporting goods store offers a kayak for $378. Over the next four months, the store reduced the price of the kayak $15 each month. What is the price of the kayak at the end of four months?(1 point)
Responses
$438
$438
$228
$228
$363
$363
$318
Responses
$438
$438
$228
$228
$363
$363
$318
The price of the kayak at the end of four months is $318.
Which model best represents the expression 2(-4)?(1 point)
Responses
Responses
The answer is missing. Can you please provide the available options?