Click an Item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the

Sam opened a money-market account that pays 3% simple interest. He started the account with $7,000 and made no further deposits.

jeka94

T = (1/0.03) [(8050/7000)-1]
t = 33.33 * 0.15
t= 5 yrs

5 0

3 years ago

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If c is a real number and if 1 + i is a solution of the equation x^2 -2x + c = 0, what is the value of c?

Nana76 [90]

Answer:

c = 2

Step-by-step explanation:

Substitute x = 1 + i into the equation

(1 + i)² - 2(1 + i) + c = 0 ← distribute left side

1 + 2i + i² - 2 - 2i + c = 0 ( note that i² = - 1 )

1 + 2i - 1 - 2 - 2i + c = 0 ← collect like terms on left

- 2 + c = 0 ( add 2 to both sides )

c = 2

6 0

3 years ago

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Measuring Circles: Question 1

andreev551 [17]

Answer:10.51inches

Step-by-step explanation:

circumference=66

Radius=circumference ➗ (2xπ)

Radius=66 ➗ (2x3.14)

Radius=66 ➗ 6.28

Radius=10.51inches

7 0

3 years ago

Tony allows his customers to create their own pizza. The customers choose exactly one type of crust, sauce, cheese, and meat for

Natalka [10]

In cases like these, you simply have to multiply the choices you have for each step.

In fact, you can choose between 4 different crusts. For each of these crusts you can choose 4 different sauces. This means that there are $4\cdot 4 = 16$ choices at this point. In fact, if we call the crust options 1,2,3,4 and the sauce options A,B,C,D, the 16 possible combinations are