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erica [24]
3 years ago
13

Can someone answer this for me plz? Also can u show ur work

Mathematics
1 answer:
Virty [35]3 years ago
4 0

not really sure of the answer but here u go

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I can believe my teachers think i can do this
lyudmila [28]

Answer:

Is that actually your hw-?

Step-by-step explanation:

5 0
3 years ago
Logarithm help needed
sashaice [31]

Answer:

See below.

Step-by-step explanation:

Helen made a mistake in the last step.

2^(4/3) / e = (∛(2^4) / e  = ∛(16) / e .

It is the cube root of  2^4 not the 4th root of 2^3.

Stephen made a mistake in the first step.

He replaced ln2 by 2 which is evidently wrong (e^ln2 = 2  NOT ln 2).

4 0
3 years ago
The circumference of the hub cap of a tire is 83.21 centimeters. Find the area of this hub cap. Use
Elena L [17]

Answer:

<u>551 square centimeters</u>

Step-by-step explanation:

Finding the radius (r) :

  • C = 2πr
  • 83.21 = 2 x 3.14 x r
  • 83.21 = 6.28r
  • r = 83.21/6.28
  • r = 13.25 cm

Finding the area :

  • A = πr²
  • A = 3.14 x (13.25)²
  • A = 3.14 x 175.5625
  • A = <u>551 square centimeters</u> (nearest whole number)

<u></u>

The area of this hub cap is about <u>551 square centimeters</u>.

7 0
2 years ago
Read 2 more answers
Every month, the plant grows another 6 cm. After two months
nignag [31]

Answer:

49 cm

Step-by-step explanation:

To find the height of the plant after 4 months, add 12 to 37, since the plant grows 6 cm each month:

37 + 12

= 49

So, after a total of 4 months, the plant will be 49 cm tall

6 0
3 years ago
A certain library assesses fines for overdue books as follows. On the first day that a book is overdue, the total fine is $0.10.
HACTEHA [7]

Answer:

Option B. $0.70

Step-by-step explanation:

First day fine = $0.10

Second day fine (doubled or $0.30 which is lesser)

= $0.10 + $0.10           [$0.10 is lesser than $0.30]

= $0.20

Third day fine = $0.20 + $0.20           [ $0.20 is lesser than $0.30]

                      = $0.40

Fourth day fine = $0.40 + $0.30  = $0.70

[$0.30 is cheaper than doubling the amount $0.40 + $0.40]

Therefore, the total fine for a book on the fourth day is $0.70

4 0
3 years ago
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