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Kisachek [45]
3 years ago
14

4. Darcy installed a motion-activated outdoor light so that it would light a path to

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

Answer:In the path of a uniform light beam of large cross-sectional area and intensity I. a solid sphere of redius R which is perfectly reflecting is placed . Find the force exerted on this sphere due to the light beam.

Step-by-step explanation:

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You invest $2,600 in an account that
SashulF [63]

Answer:

$3,927.53

Step-by-step explanation:

You are going to want to use the continuous compound interest formula, which is shown below.

A = Pe^{rt}

<em>P = principal amount</em>

<em>r = interest rate (decimal)</em>

<em>t = time (years)</em>

<em />

First change 8.25% to its decimal form:

8.25% -> \frac{8.25}{100} -> 0.0825

Next, plug in the values into the equation:

A=2,600e^{0.0825(5)}

A=3,927.53

The balance of the account after 5 years will be $3,927.53

4 0
3 years ago
Tessa had $35. She bought a book for $7 and a magazine for $5. Which expression correctly shows the total money Tessa has left?
Sedaia [141]

Answer:

b

Step-by-step explanation:

because she had $35 in the beginning and then she spent 7 and 5 on 2 things

6 0
3 years ago
Read 2 more answers
Is the earth bigger than the sun ​
Ne4ueva [31]

Answer:

The earth is bigger

Step-by-step explanation:

The Earth is bigger than the sun, because 1 million earths can fit inside the sun.

6 0
3 years ago
Read 2 more answers
Solve the system using substitution x=3y-11 4x-3y=-26
iragen [17]

Answer:

x=3y-11

then now putting the value of x in second equation

4(3y-11)-3y =26

12y - 44-3y=26

9y=44+26

9y=70

y=70/9

now putting the value of  y in 1st equation then

x=3*70/9-11

x=37/3

now checking this is correct or not in 2nd eqn

4*37/3-3*70/9=26

148-70/3=26

26=26

Step-by-step explanation:

3 0
3 years ago
Which number is the square root of 196
Elodia [21]
Hi there,

I think the answer is

14

Have a nice day
8 0
3 years ago
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