Select the proper placement for parentheses to speed up the addition for the expression 2 + 9 + 8 + 1
A. (1 + 2) + (9 + 8)
B. (9 + 2) + (8 + 1)
C. (8 + 9) + (2 + 1)
D. (8 + 2) + (9 + 1)

(8 + 2) + (9 + 1) is the proper placement for parentheses to speed up the addition for the expression 2 + 9 + 8 + 1.

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Asked 3/26/2018 9:08:56 PM

Updated 3/26/2018 9:41:24 PM

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(8 + 2) + (9 + 1) is the proper placement for parentheses to speed up the addition for the expression 2 + 9 + 8 + 1.

Added 3/26/2018 9:41:24 PM

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Find the value of 5.8 ÷ 1.2.
A. 4.83
B. 5.24
C. 6.96
D. 4.6 **Weegy:** 5.8 ? 1.2 = 4.83. **User:** Which one of the following examples represents a repeating decimal?
A. 0.123123
B. 0.777777
C. 4.252525
D. 1.111114 **Weegy:** 0.777777 represents a repeating decimal.
**User:** 3.7 ÷ 1.1 = ? Round to the nearest hundredth.
A. 3.36
B. 0.297
C. 4.07
D. 4.8
**Weegy:** 3.7 / 1.1 = 3.36 **User:** What is the decimal representation of 27/100?
A. 2.7
B. .27
C. .72
D. 27.1 **Weegy:** The decimal representation of 27/100 is .27 **User:** What is 9.2 written as a mixed number in simplest form?
A. 2/9
B. 91/5
C. 9/2
D. 29/10 (More)

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Not Answered

Updated 5 days ago|11/19/2020 8:31:03 PM

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9.2 is written as a mixed number in simplest form as 9 1/5.

9 2/10

9 1/5

9 2/10

9 1/5

Added 5 days ago|11/19/2020 8:31:03 PM

This answer has been confirmed as correct and helpful.

What is 9.2 written as a mixed number in simplest form?
A. 2/9
B. 91/5
C. 9/2
D. 29/10

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Not Answered

Updated 3/26/2018 7:13:44 AM

1 Answer/Comment

What's the elapsed time between 2:16 A.M. and 8:10 P.M.?
A. 17 hr. 54 min.
B. 29 hr. 54 min.
C. 18 hr. 18 min.
D. 22 hr. 18 min. **Weegy:** The elapsed time between 2:16 A.M. and 8:10 P.M. is 17 hr. 54 min. Solution: 12+8-2-1 = 17; 60+10-16 = 54 **User:** What would you have to do to change 10 cubic feet into cubic inches?
A. Multiply by 46,656
B. Divide by 1,728
C. Divide by 46,656
D. Multiply by 1,728 **Weegy:** To change 10 cubic feet into cubic inches, Multiply it by 1,728.
**User:**
20. Firewood is often sold by the cord. A cord of wood is a bundle measuring 4 feet by 4 feet by 8 feet. What's the volume of a cord of wood in cubic feet?
A. 3,456 cu. ft.
B. 128 cu. ft.
C. 64 cu. ft.
D. 4.74 cu. ft. (More)

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Updated 3/26/2018 7:24:38 AM

1 Answer/Comment

Firewood is often sold by the cord. A cord of wood is a bundle measuring 4 feet by 4 feet by 8 feet. The volume of a cord of wood in cubic feet is 128 cu.ft , Volume = lbh = 4 *4 *8 = 128 cu.ft.

Added 3/26/2018 7:24:38 AM

This answer has been confirmed as correct and helpful.

.98345 × 100 = ?
A. 983.45
B. 9.8345
C. .0098345
D. 98.345
**Weegy:** .98345 ? 100 = 98.345. To multiply by 100, move the decimal point 2 spaces to the right. **User:** Find the value of 0.34 × 9.
A. 3.21
B. 306.0
C. 32.1
**Weegy:** 0.34 x 9 = 3.06 **User:** 11 + 1 + 0.01 + 0.11 + 0.111 = ?
A. 15.21
B. 12.231
C. 13.23
D. 12.222 **Weegy:** 11 + 1 + 0.01 + 0.11 + 0.111 = 12.231 **User:** Kim works as a salesperson for a photo studio. To find her earnings for the week, she multiples his total sales by 0.175. Her sales for the week of October 10 total $2,507.47. What did she earn for the week? (Round your answer to the nearest cent.)
A. $388.06
B. $449.83
C. $880.60
D. $438.81 **Weegy:** 2,507.47 ? 0.175 is $438.80725, Rounded to nearest cent is: $438.81.
**User:** What is the decimal representation of seven hundredths?
A. .07
B. .007
C. .700
**Weegy:** The decimal representation of seven hundredths is 0.07 **User:** The layer of gold coating on a ring should be 0.03 millimeters thick when the ring is completed. A coating of 0.021 millimeters has already been applied. How many more millimeters of gold coating must be added to finish the ring?
A. 0.09 millimeters
B. 0.009 millimeters
C. 0.18 millimeters
D. 0.018 millimeters
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**Weegy:** The layer of gold coating on a ring should be 0.03 millimeters thick when the ring is completed. A coating of 0.021 millimeters had already been applied. 0.009 millimeters of gold coating must be added to finish the ring.
0.03 - 0.021 = 0.009 mm. **User:** If a seamstress is paid $7.85 per hour and works 18.75 hours in one week, how much is she paid for that week?
A. $146.00
B. $94.75
C. $212.85
**Weegy:** If a seamstress is paid $7.85 per hour and works 18.75 hours in one week, her pay for that week is 7.85 x 18.75 = $147.19. **User:** How many 2-inch segments are there in 12 ft.?
A. 72
B. 10
C. 6
D. 24
**Weegy:** There are 72 2-inch ... (More)

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Updated 3/26/2018 7:28:54 AM

1 Answer/Comment

Walt is mixing fruit punch for a party. He combines 1 gallon 2 quarts 3 pints of orange juice, 1 gallon 3 quarts 7 pints of pineapple juice, and 1 gallon 3 quarts 3 pints of ginger ale. Total =1 gallon 2 quarts 3 pints + 1 gallon 3 quarts 7 pints +1 gallon 3 quarts 3 pints = 3 gallon 8 quart 13 pints , 1 gallon = 4 quart, 1 pint = 0.5 quart ,12 pint = 6 quart , 3 gallon 14 quart 1 pint , 12 quart = 3gallon , 6 gallon 2 quart 1 pint

Added 3/26/2018 7:28:54 AM

This answer has been confirmed as correct and helpful.

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