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NISA [10]
1 year ago
11

which of the following consumer products contain radioactive substances? radio luminescent paints and signs, mantles of camping

lanterns, and smoke detectors colorful ceramic glazes, potassium-based salt substitutes, and mantles of camping lanterns dentures, tobacco products, and potassium-based salt substitutes ionization-type, dentures, and radio luminescent paints and signs
Business
1 answer:
likoan [24]1 year ago
5 0

Radio-luminescent paints and signage, lantern mantles, vibrant ceramic glazes, and potassium-based salt alternatives are a few examples of items that contain radioactive substances.

An unstable radioactive material emits harmful radiation types. It is radioactive substances unstable because the electric force that seeks to separate the atom's nucleus from the rest of the atom is stronger than signage the strong nuclear force holding it together. The atoms will transform into more stable ones as a result of its instability.

Radioactivity can also be thought of in terms of energy. A radioactive atom radioactive substances contains more energy than it requires. When something has more energy than it requires, it will eventually lose signage that energy since the universe's energy tends to disperse. Energy in the universe cannot be generated or destroyed, therefore when a radioactive atom loses its excess energy through decay, it must go somewhere.

Learn more about radioactive substances here

brainly.com/question/1160651

#SPJ4

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Erick is planning to invest $500 at the end of year one, 800 at the end of year two, and 900 at the end of uear three at 4.5 per
UkoKoshka [18]

Answer:

Final value= $2,282.013

Explanation:

Giving the following information:

Erick is planning to invest $500 at the end of year one, 800 at the end of year two, and 900 at the end of year three at 4.5 percent interest.

To calculate the total final value of the investment, we need to use the following formula for each deposit:

FV= PV*(1+i)^n

Deposit 1= 500*1.045^2= 546.013

Deposit 2= 800*1.045= 836

Deposit 3= 900

Final value= $2,282.013

4 0
3 years ago
On December 31, 2017, Ivanhoe Company had $1,313,000 of short-term debt in the form of notes payable due February 2, 2018. On Ja
gizmo_the_mogwai [7]

Answer:

They should be reported in 2 different parts, first under current liabilities as:

  • Notes payable $269,000

Then under long term liabilities:

  • Notes payable expected to be refinanced $1,044,000

Explanation:

the total short term notes payable on December 31 = $1,313,000

  • $1,044,000 were paid off by issuing common stocks, so that portion of the debt must be reported as notes payable expected to be refinanced (or refinanced debt)
  • the remaining $269,000 which were paid using cash reserves must be reported as current notes payable

5 0
3 years ago
Penny buys 3 bouquets of flowers for $3 each and 4 bouquets for $2 each. which expression gives the total cost of the bouquets t
Elis [28]

The correct answer is 3³+ 4×2

Lets, calculate the total cost of the boquets of flowers that penny buys,

Penny buys 3 boquets of flowers, for 3$ each so, the total cost is given by,

3×3 = 33$

Penny buys 4boquets of 2$ each.

So, the total cost of the boquets of the flowers that worth 2$ each is given by,

(4×2 )

So, the total costs of the boquets of flowers that penny buys is given by,

3³+42.

Total cost is defined as the total expense by the individual or a company added to the variable costs occur. Total cost help the businesses to calculate their profits and loss and maintain their sales data.

The terms fixed costs, total fixed costs, and variable costs have a similar sound, there are important distinctions among the three. The primary difference is that whereas variable costs and total fixed costs are heavily over dependent on the quantity of goods or services a company produces, fixed costs do not take that quantity into account.

To learn more about fixed cost, refer this link

brainly.com/question/27328807

#SPJ4

4 0
1 year ago
Contact your local power company to determine: the primary source of power used to heat homes in your area; whether or not alter
vaieri [72.5K]
I don't think tthat it is doing enough to reduce dependence
7 0
3 years ago
Laurel, Inc., and Hardy Corp. both have 7 percent coupon bonds outstanding, with semiannual interest payments, and both are pric
cestrela7 [59]

Answer:

Laurel bond % change = -6.6%

Hardy bond % change = -16.3%

Explanation:

current bond price $1,000

interest rate 7%

Laurel bond matures in 4 years, 8 semiannual payments

Hardy bonds matures in 15 years, 30 semiannual payments

if market interest increases to 9%

Laurel bond:

$1,000 / (1 + 4.5%)⁸ = $703.19

$35 x 6.59589 (annuity factor, 4.5%, 8 periods) = $230.86

market price = $934.05

% change = -6.6%

Hardy bond:

$1,000 / (1 + 4.5%)³⁰ = $267.00

$35 x 16.28889(annuity factor, 4.5%, 30 periods) = $570.11

market price = $837.11

% change = -16.3%

3 0
3 years ago
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