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Galina-37 [17]
3 years ago
7

If $1,000 is invested in an account that pays 4% interest compounded annually, an expression that represents the amount in the a

ccount at end of three years can be given by which of the following equations?
A. 1000+0.4^3
B. 1000(0.3)^3
C. 1000(1.04)^3 ...?
Mathematics
2 answers:
Nitella [24]3 years ago
5 0
Let's see here... the answer is C just by using common sense. A doesn't make sense because you can't cube .4, as it is a percentage, and you wouldn't add that to 1000. B makes no sense because the percentage you are using is 4%, not 30%. Of course, just be sure to fact-check me there.
Nana76 [90]3 years ago
4 0

Answer:

the other person is right, the answer is C

Step-by-step explanation:

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What two numbers multiply to get 45 but add to get -10?
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There are no two numbers that multiply to 45 but add to -10.
This is because the only numbers that multiply to get 45 are 1x45, 3x15, 5x8. None of them can add to -10 even if you make some of the numbers negative instead.

If this is a factoring problem, you may have to use the quadratic equation instead.
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Which graph shows the solutions to the inequality n<46
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Are there choices to the answer or must you draw the graph?

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7 0
3 years ago
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On a number line, which fraction is to the right of 3/5 ?
Snezhnost [94]

Answer:

B

Step-by-step explanation:

i think

4 0
3 years ago
The Edward James Toy Company uses a Kanban system to make plastic wheels that are a component of several toys. The waiting time
pickupchik [31]

Answer:

N_c \approx 5.0

Step-by-step explanation:

From the question we are told that:

Waiting time for a container of the wheels during production T_w=0.25day

Average processing time is T_a=0.15 day per container

Wheel per container N_w=200

Total wheel per day D=2000

Policy variable of X=5%  

Generally the equation for Total number of container N_c is mathematically given by

N_c=DT(\frac{1+X}{N_w} )

Where

Total time T=T_w+T_a

T=0.15+0.25

Therefore

N_c=DT(\frac{1+X}{N_w} )

N_c=2000*0.40(\frac{1+0.5}{200} )

N_c=(\frac{840}{200} )

N_c=4.2

N_c \approx 5.0

Therefore the number of Kanban containers needed for the wheels is

N_c \approx 5.0

3 0
3 years ago
What is the discriminante of 9x^2+10x
Leni [432]
The discriminant of y=ax^2+bx+c is b^2-4ac

given
9x^2+10x+0
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discriminant=10^2-4(9)(0)=100-0=100

the discriminant is 100
6 0
3 years ago
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