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3 years ago

15. A music store sells a copy of a deluxe electric guitar for $295. This is $30 more

Mathematics

1 answer:

tatuchka [14]3 years ago

3 0

Answer:

It costs $795

Step-by-step explanation:

$30 more than one half so you have to subtract 30 from 295 then that's 265 which is 1/3 of the acual price. So then you have to multiply 265 by 3 then you get $795.

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Which of the following is an example of a non-repeating, non-terminating decimal

ruslelena [56]

Answer:

Step-by-step explanation:

None of the numbers repeat unlike the other decimals

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3 years ago

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Rich deposited money into a bank account that earned 2.5% simple interest each year. After 2 years, he had earned $14.65 in inte

photoshop1234 [79]

we know that

The simple interest formula is equal to

$I=Prt$

where

P is the Principal amount of money to be invested

I is the amount of money in interest

r is the rate of interest

t is Number of Time Periods

in this problem we have

$t=2\ years\\ I=\$14.65\\r=0.025$

substitute in the formula above and solve for P

$14.65=P(0.025)(2)$

$P=14.65/[(0.025)(2)]$

$P=\$293$

therefore

<u>the answer is</u>

$\$293$

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3 years ago

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Help me please!

masya89 [10]

Answer:

951.15 ltr

Step-by-step explanation:

first you convert inch into cm just to make things easier

1 inch = 2.54cm

so,

radius(r)= 24 inch = 24×2.54= 60.96cm≈ 61 cm

then calculate the volume of the sphere

i.e.

V = 4/3(πr³)= 4/3×22/7× 61³= 951158.47 cm³

Now that we have volume

we know that,

1 ltr = 1000cm³

sooo,

x ltr= 951158.47÷1000= 951. 15 ltr

8 0

3 years ago

Madison needs to buy enough meat to make 1,000 hamburgers for the company picnic. Each hamburger will weigh 0.25 pound. How many

Lelechka [254]

Answer:

Madison needs to buy 250 pound of meat

Step-by-step explanation:

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3 years ago

I need help simpifying 5x-2/4-25x^2

Lyrx [107]

Answer:

−25x^2+5x−1/2

Step-by-step explanation:

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4 years ago