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zimovet [89]
3 years ago
12

Need the answer for this thanks. I got C but that is incorrect​. Please show work thanks! ​

Mathematics
1 answer:
natulia [17]3 years ago
8 0

Answer:

Step-by-step explanation:

a: Wrong. The first thing that you have to notice is that the sum goes to infinity. If you want k=4 to be the last condition, then take out the 3 dots.

b: That's the answer.

c: wrong. You get a real mess when you let set k = 0. Try it on your calculator.

1 ÷ 0 = Watch carefully as your calculator mentally melts down.

d: wrong. It's just not right. The highest power is k^2. There is no way to get k^3

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A toy company currently produces 950 toys per day. The company plans to increase the number of toys produced per day by 55 each
kherson [118]

Answer:

1335 toys per day.

Step-by-step explanation:

The number of toys produced per day can be modeled by the following function:

N(t) = N(0) + at

In which N(0) is the current number and a is the increase.

A toy company currently produces 950 toys per day. The company plans to increase the number of toys produced per day by 55 each year.

This means that N(0) = 950, a = 55

So

N(t) = N(0) + at

N(t) = 950 + 55t

If the company follows through on this plan, how many toys will it be producing per day in 7 years?

This is N(7).

N(t) = 950 + 55t

N(7) = 950 + 55*7 = 1335

1335 toys per day.

8 0
3 years ago
Compare the pair on numbers. 3/4 ? 33/40
Talja [164]
3/4 = 30/40 so therefor b 33/40 is greater than 30/40 is correct
8 0
3 years ago
Read 2 more answers
In the space below, provide the larger of the two positive integers that add to 10 and have the largest possible product.
aleksklad [387]

Answer:

  5

Step-by-step explanation:

The integers 5 and 5 sum to 10 and have the largest possible product.

___

The two numbers will be x and (10-x). Their product is x(10-x), which describes a downward-opening parabola with zeros at x=0 and x=10. The maximum (vertex) of that parabola is halfway between the zeros, at x=5. Both integers have the same value: 5. Their product is 25.

If there is a requirement the integers be distinct, then 6 and 4 are the integers of choice. Their product is 24.

6 0
3 years ago
Calculator shortcut for 16613 eight
Mariulka [41]

There are some calculator shortcuts that can be used on a Windows OS and they are:

  • Ctrl + R (recall from memory)
  • Ctrl + L (erase memory)

<h3>What is a Calculator?</h3>

This refers to the mathematical tool that is used to make scientific calculations to find an expected result and is fully automated.

Hence, we can see that calculator shortcuts in a Windows OS exists and some of them include the combination of keys on a keyboard for quick actions such as clearing and recalling from memory, among many others.


Read more about calculators here:

brainly.com/question/164042

#SPJ1

5 0
2 years ago
Khan academy literally rejected my correct answer in all fraction form and I changed only the y-intercept to the decimal equival
skad [1K]
Y=-2x+-3 I haven't't done this in a long time, sorry. I do remember wanting to k**l myself because this always happened to me when I did remember this stuff
7 0
3 years ago
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