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Anastaziya [24]
3 years ago
6

Answers? domain and range of graphs

Mathematics
1 answer:
Andru [333]3 years ago
4 0

Answer:

1. domain [2,3) range (1,3]

2. domain (-4, 3] range (-2,3]

3. domain [-5,4] range [0, 4]

4. domain [-3,1] range [-2,2]

5. domain (-4,0) range (0,4)

6. domain [-4,4] range [-4,4]

7. domain [-1,3) range (-4,4)

8. domain (-5,5] range [-2,2)

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USE THE ATTACHED IMAGE BELOW TO HELP DO MY HOMEWORK PLEASE<br> !!!!
BartSMP [9]

Part A

Sue

A = P*(1+r/n)^(n*t) is the compound interest formula

A = 2300*(1+0.024/1)^(1*3)

A = 2469.6061952

A = 2469.61

A - P = 2469.61-2300 = 169.61

<h3>Sue gets 169.61 pounds in interest</h3>

-----------

Bill

A = P*(1+r/n)^(n*t)

A = 1800*(1+0.034/1)^(1*3)

A = 1989.9131472

A = 1989.91

A-P = 1989.91-1800 = 189.91

<h3>Bill earns 189.91 pounds in interest</h3>

Bill has earned more in interest.

=====================================================

Part B

By year 2, Bill has 1924.48 pounds in his account based on the work shown below

A = P*(1+r/n)^(n*t)

A = 1800*(1+0.034/1)^(1*2)

A = 1924.4808

A = 1924.48

This amount is the new deposit, so to speak, when we change the interest rate. Now r = 0.034 changes to r = 0.04. We only go for one year so t = 1

A = P*(1+r/n)^(n*t)

A = 1924.48*(1+0.04/1)^(1*1)

A = 2001.4592

A = 2001.46

Bill has 2001.46 pounds in his account after 3 years if the interest rate for the 1234 account changes to 4% in the third year.

Now subtract off the original amount Bill deposited to get

2001.46-1800 = 201.46

For this scenario, Bill earns 201.46 pounds in interest.

Therefore, Bill has earned the most interest for both cases of the interest rate staying at 3.4% or changing to 4% for that third year.

<h3>Answer: Bill</h3>
8 0
3 years ago
Three consecutive even integers whose sum is -48​
Salsk061 [2.6K]
Three consecutive even integers whose sum is -48
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3 years ago
Your school’s science club is making gift baskets to sell. The club has 350 individually wrapped soaps to put into the gift bask
Rama09 [41]

Answer:

116

Step-by-step explanation:

350=116\times 3+2 (2 soaps left-over)

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2 years ago
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Answer:

C: x = 11

Step-by-step explanation:

if 28 / 4 = 7, then you divide 40 / 4 to get what WH's side is.

if the side is 10 the x has to be 11 because 11 - 1 = 10

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