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DedPeter [7]
3 years ago
5

The principal P is borrowed at a simple interest rater for a period of time t. Find the loan's future value A, or the total amou

nt due at time t.
P - $4000,= 4%, 15 years
Mathematics
1 answer:
quester [9]3 years ago
5 0

Answer:

21?

Step-by-step explanation:

POOP

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PLEASE HELP! IM BEING TIMED
posledela

Answer:b

Step-by-step explanation:HURRY DONT BE LATEEE

If you can please give brainliest

7 0
3 years ago
Find an identity for cos(4t)
s344n2d4d5 [400]
We must know that \cos(2x)=2\cos^2(x)-1. So:

\cos(4t)=\cos(2\cdot2t)\\\\
\cos(4t)=2\cos^2(2t)-1\\\\
\cos(4t)=2(2\cos^2(t)-1)^2-1\\\\
\cos(4t)=2(4\cos^4(t)-4\cos^2(t)+1)-1\\\\
\cos(4t)=8\cos^4(t)-8\cos^2(t)+2-1\\\\
\boxed{\cos(4t)=8\cos^4(t)-8\cos^2(t)+1}
5 0
3 years ago
Simplify using the laws of exponets please answer all 3 questions will mark brainliast ​
r-ruslan [8.4K]

Answer:

7

1. -6

5 5 5

2. -35a b c

3

5.2t

Step-by-step explanation:

8 0
3 years ago
Please help me please !
Ratling [72]

9514 1404 393

Answer:

  Molly

Step-by-step explanation:

Brady did not properly create a square.

The square of a binomial is ...

  (a -b)² = a² -2ab +b²

Where a²=x² and -2ab = -4x, you find b=2. The constant term in the square is 2²=4. Brady shows it as -4, which is incorrect.

Molly's work is correct.

6 0
3 years ago
Which measure is equal to 340 l a.340,000 ml b.3,400,000 ml c.0.034 ml d.3.4 ml
Whitepunk [10]
It's either A or B I'm not sure which but it is one of them thats correct sorry if this doesn't help that much
8 0
3 years ago
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