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zmey [24]
3 years ago
9

Evaluate the expression.........

Mathematics
1 answer:
Nookie1986 [14]3 years ago
5 0

Answer:

9

Step-by-step explanation:

p^2 -4p +4

Let p = -1

(-1)^1 -4(-1) +4

1 +4+4

9

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The length of a cart is 3.6 yards. What is the length in foot
Paul [167]

Answer:

10.8 feet.

Step-by-step explanation:

first you know that there are 3 ft per yard

then all you do is 3.6 times 3 which is 10.8 feet or 10 4/5 feet

5 0
3 years ago
Find a solution to the linear equation y=2x+18 by filling in the boxes with a valid value of x and y. PLEASE REPLY SOON. I am do
ladessa [460]

Answer: (20)=2(1)+18 or (54)=2(18)+18

5 0
3 years ago
Write the explicit rule for the arithmetic sequence
blagie [28]
Given that:
a1=27, an=(an-1)+4
the second term will be:
a2=a1+4
a2=27+4=31
The explicit formula for arithmetic sequence is given by:
an=a+(n-1)d
where:
a= first term
d=common difference
n=nth term
from the information given:
a=27
d=31-27=4
thus the explicit formula will be:
an=27+(n-1)4
an=27+4n-4
an=23+4n

Answer: an=23+4n
6 0
3 years ago
1. A caterer charges a flat fee plus $8.50 per
Korolek [52]

Answer:

$1,324

Step-by-step explanation:

$8.50 * 65 = $552.50. $601.50 - $552.50 = $49. So the flat fee would be $49.

$8.50* 150 = $1,275. With the flat fee it would be $1,275+$49 = $1,324.

8 0
3 years ago
Please Help!!<br><br> Write in exponential form.
Nimfa-mama [501]

Answer:

C, 5e^{i(5\pi/3)

Step-by-step explanation:

Euler's formula:

e^{ix}=\cos{x}+i\sin{x}

Looking at the expression in the parentheses, your x is explicitly given to you as 5\pi/3, so using Euler's formula:

5\left(\cos\frac{5\pi}{3}+i\sin{\frac{5\pi}{3} })=5e^{i(5\pi/3)

Which is C.

8 0
4 years ago
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