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3 years ago

Find all real zeros of the function f(x)=-5x(x^2-49)(x-2)

Mathematics

1 answer:

german3 years ago

4 0

The zeros are 0,7,-7,2

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lesya692 [45]

Answer:

B. {1, -4}

Step-by-step explanation:

Just rotate the screen and look at the position.

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2 years ago

An amount of 25,000 is borrow for 15 years at 5.5% interest, compounded annually. If the loan is paid in full at the end of that

Airida [17]

Answer: $55,811.91$

Step-by-step explanation:

Given

Principal amount is 25,000

Time Period is $t=15\ yr$

Rate of interest $r=5.5\%$

Amount in compound interest is given by

$\Rightarrow A=P\left(1+r\%\right)^t$

Insert the values

$\Rightarrow A=25,000(1+\dfrac{5.5}{100})^{15}\\\\\Rightarrow A=25,000(1.055)^{15}\\\Rightarrow A=55,811.91$

Therefore, $55,811.91$ must be paid back

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2 years ago

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2 years ago

Read 2 more answers

What is the answer 2( 4.8j + 4.57 ) ≤ - 19.06 – 18.6j

vesna_86 [32]

Answer:

j $\leq$ -1

Step-by-step explanation:

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3 years ago

What is 80 percent of 50

svet-max [94.6K]

40 Why? 80%x X=50 or 80/100x X=50

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2 years ago