What is the situation for these two equations ×=10+2 and 10x=2

Mathematics

1 answer:

Tom [10]3 years ago

5 0

Answer:

1 is x=12

2 is x= 1/5

Step-by-step explanation:

For equation number 1 you just add 10 and 2, which is 12.

For equation number 2 you divide 2 by 10 and simplify it to 1/5. So x = 1/5

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Evgen [1.6K]

Answer:

5 BTUs/ft^3

Step-by-step explanation:

800 BTUs * 30 students = 24000 total BTUs combined

Volume of room = 20 feet * 20 feet * 12 feet = 4800 cubic feet

BTUs/ft^3 = 24000 BTUs / 4800 cubic feet = 5 BTUs/ft^3

So the amount of BTUs per cubic foot that were produced was 5 BTUs/ft^3

5 0

3 years ago

Viola took out a $8,470 Stafford loan at the beginning of her four-year college career. The loan has a duration of ten years and

serious [3.7K]

The Viola’s monthly payment more than the loan is unsubsidized than if the loan is subsidized is $35.05.

<h3>What is compound interest?</h3>

Compound interest is the amount charged on the principal amount and the accumulated interest with a fixed rate of interest for a time period.

The formula for the final amount with the compound interest formula can be given as,

$A=P\left(1+\dfrac{R}{n\times100}\right)^{nt}$

Here, A is the final amount (principal plus interest amount) on the principal amount P of with the rate r of in the time period of t.

Viola took out a $8,470 Stafford loan at the beginning of her four-year college career. The loan has a duration of ten years and an interest rate of 7. 5%, compounded monthly.

Put this values in the above formula as,

$A=8470\left(1+\dfrac{7.5}{12\times100}\right)^{12\times4}\\A=11422.6348$