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Semmy [17]
4 years ago
15

Drag and drop the numbers into the boxes to create an expression that is equivalent to the given expression.

Mathematics
1 answer:
adell [148]4 years ago
4 0

Answer:

Step-by-step explanation:

simplify:

bx^4+4c-2b-c

= bx^4 + 3c -2b

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What is -9/14 + 2/7?
Amanda [17]

Answer: 0.35714285714 or 0.3751428571

Step-by-step explanation:

is that a fraction or a division symbol

5 0
3 years ago
Q. You are carpeting a boardroom which measures 16 feet by 14.5 feet with a carpet that costs $18.50 per square foot of finished
-Dominant- [34]

Answer:

$4,292

Step-by-step explanation:

16 x 14.5 = 232

18.50 x 232 = 4,292

4 0
3 years ago
Read 2 more answers
Between which two consecutive whole numbers does \sqrt{78} 78 ​ lie? Fill out the sentence below to justify your answer and use
Artyom0805 [142]

Answer:

A. 8 and 9

Step-by-step explanation:

Between which two consecutive whole numbers does √ 78 lie?

a.

8 and 9

b.

6 and 7

c.

9 and 10

d.

7 and 8

A. 8 and 9

8^2 = 8 × 8 = 64

9^2 = 9 × 9 = 81

B. 6 and 7

6^2 = 6 × 6 = 36

7^2 = 7 × 7 = 49

C. 9 and 12

9^2 = 9 × 9 = 81

12^2 = 12 × 12 = 144

D. 7 and 8

7^2 = 7 × 7 = 49

8^2 = 8 × 8 = 64

The correct answer is A. 8 and 9

6 0
3 years ago
Baker, Inc. uses the sum-of-the-years’-digits method to depreciate a $79,600.00 piece of equipment that has an estimated life of
Anton [14]
Using the sum of the years digits method

Step 1:

We sum up all the digits of the estimated life of equipment.

i.e. 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 + 11 + 12 + 13 + 14 + 15 + 16 + 17 + 18 + 19 + 20 = 210

Step 2:

We count the years spent from the back. i.e. year 2 is equivalent to 19 in the years digits.

Given that the cost of the equipment is $79,600.00 with a salvage value of $4,000.00. This means that the depreciable amount of the equipment is given by $79,600.00 - $4,000.00 = $75,600.00

The depreciation charge on the equipment for year 1 is given by

\frac{20}{210} \times\$75,600=\$7,200

while the depreciation charge on the equipment for year 2 is given by

\frac{19}{210} \times\$75,600=\$6,840

The book value of an equipment is given by the cost of the equipment minus the accumulated depreciation.

Therefore, the book value of the equipment at the end of year 2 is given by

$79,600 - $7,200 - $6,840 = $65,560
6 0
4 years ago
Among 143 students with positive test results, there are 24 false positive results; among 157 negative results, there are 3 fals
Stella [2.4K]

Answer:

the answer would be 300 i think

6 0
3 years ago
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