3 years ago

P(x)=x^3+3x^2-5x+4;3

Mathematics

1 answer:

solniwko [45]3 years ago

3 0

Answer:

what sort of question it this

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PLEASE help me ASAP with this QUETION!!!!!!!!!!

Vlada [557]

Answer:help with what

Step-by-step explanation:

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5 0

3 years ago

Solve the equation. Then check your solution. x+19=5

harina [27]

x+19 =5

rewrite as 5-19=x

x = -14

check: -14 +19 = 5

Answer is B -14

6 0

4 years ago

27. The interest rate that doubles a sum in 10 years is<br>a) 12%<br>b) 11%<br>c) 10%<br>d) 9%

avanturin [10]

Answer:

Interest rate of 7%.

Step-by-step explanation:

The compound interest formula is given by:

$A(t) = P(1 + \frac{r}{n})^{nt}$

Where A(t) is the amount of money after t years, P is the principal(the initial sum of money), r is the interest rate(as a decimal value), n is the number of times that interest is compounded per year and t is the time in years for which the money is invested or borrowed.

In this question:

We want to find t for which $A(t) = 2P$ when $n = 1, t = 10$ . So