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2 years ago

Solve this inequality: 3p – 16 < 20.

Mathematics

1 answer:

mamaluj [8]2 years ago

3 0

P<12 would be the answer to this question.

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This is worth 30 points

Mama L [17]

Answer:

There's 3 questions which one do I answer?

Step-by-step explanation:

6 0

2 years ago

Standard form for64x10 forth power

laila [671]

Standard form essentially means to not have any symbols such as "x","÷", or "power".

The equation would be written as:

(64 x 10) ^4
Then
(640) ^ 4

Which equals: 167772160000

5 0

3 years ago

Read 2 more answers

Or her comic books and then bought 8 more. She now has 13. How many did she begin with?

OLga [1]

13-8= 5 comic books to begin with,
is that the problem?

3 0

3 years ago

(4^p*4^1)^3 simplifies to 4^15 what does p equal?

zzz [600]

When an exponent is outside the parentheses, you "distribute" it to the other exponents inside the parentheses.

(4^p)^3 would become 4^3p

(4^1)^3 would become 4^3

When the bases are the same, you just simply add the exponents.

Let's just ignore the bases so it'll look less confusing.

3p + 3 = 15

Subtract 3 from both sides.

3p = 12

Divide both sides by 3.

p = 4

6 0

3 years ago

A bank loaned out $37,500, part of it at the rate of 11% annual interest, and the rest at 9% annual interest. The total interest

kondaur [170]

Answer:

The Loan amount at 11 % interest rate is $ 18,500 And

The Loan amount at 9 % interest rate is $ 19,000

Step-by-step explanation:

Given as :

Let The loan given at interest rate of 11 % annual = $ x

And The loan given at interest rate of 9 % annual = ($37,500 - $ x)

Total interest fro both loan = $3745

I.e CI 1 + CI 2 = $3745

Now, From compound interest method :

$Amount= Principal\times (1 + \frac{Rate}{100})^{Time}$

$A 1 = $ 1\times (1 + \frac{11}{100})^{1}$

Or, A 1 = $ 1.11 x

Similarly

$A 2 = ($37,500 -x ) \times (1 + \frac{9}{100})^{1}$

Or, A 2 = 1.09 × ($37,500 - $ x)

∵ Compound Interest = Amount - principal

Or, $ 3745 = CI 1 + CI 2

Or, $ 3745 = ($ 1.11 x - $ x) + ( 1.09 × ($37,500 - $ x) - ($37,500 - $ x) )

Or, $ 3745 = $ .11 x+ ($37,500 - $ x) ( .09 )

Or, $ 3745 = $ .02 x + $ 3375

or, 0.02 x = $ 3745 - $ 3375

∴ x = $ $\frac{370}{.02}$

SO, x = $ 18,500

And $ 37500 - x = $ 19,000

Hence The Loan amount at 11 % interest rate is $ 18,500 And

The Loan amount at 9 % interest rate is $ 19,000 Answer

4 0

3 years ago