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EastWind [94]
3 years ago
9

Please help answer Noah’s incorrect claim

Mathematics
1 answer:
PolarNik [594]3 years ago
5 0

Answer:

  a subset of integers

Step-by-step explanation:

You have to look at the definition of the variable and the meaning of the function value in order to determine suitable domain values.

Here, the variable is defined as a number of dimes. It must be a non-negative integer, a subset of the integers. (We cannot count fractional dimes or negative dimes.)

___

Since the variable represents "a handful of dimes", there must be an upper limit on its value. We expect that it will be something less than 1000 (20 rolls of dimes), but it might be slightly more.

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Please reference the photo below
Art [367]

Answer:

1824

Step-by-step explanation:

200 x (1 + 0.325%)^9 - 1 / 0.325%

200 x (1 + 0.00325)^9 - 1 / 0.00325

200 x 1.00325^9 - 1 / 13/4000

200 x (4013 / 4000)^9 - 1 / 13/4000

200 x 4013^9 / 4000^9 - 1 / 13/4000

200 x 4013^9 - 4000^9 / 4000^9 / 13/4000

200 x 4013^9 - 4000^9 / 13 - 4000^8

4013^9 - 4000^9 / 13 x 20 x 4000^8

4013^9 - 4000^9 / 260 x 4000^8

1823.5

1824

5 0
2 years ago
A mile is 1760 yards. How many miles does Stacy walk each week? She walked 4680 yards.
Taya2010 [7]

Answer:

<em>2.66 miles</em>

Step-by-step explanation:

Divide the number of yards by 1760 to find the number of miles.

4680/1760 = 2.6590909...

Answer: 2.66 miles

8 0
4 years ago
A soccer ball is kicked from the ground with an initial upward velocity of 90 feet per second. The equation h(t) = -16t^2+90t gi
natali 33 [55]

Answer:

The ball reaches a height of 126.58 ft after 2.8125 seconds

Step-by-step explanation:

The maximum height of a parabola can always be found by looking for the vertex. You can find the x value (or in this case the t value) of a vertex by using -b/2a in which a is the coefficient of x^2 and b is the coefficient of x.

-b/2a

-(90)/2(-16)

-90/-32

2.8125 seconds

Now to find the height, we input that value in for t

h = -16t^2 + 90t

h = -16(2.8125)^2 + 90(2.8125)

126.58 feet

7 0
3 years ago
HELP PLEASE QUICKLY!!
Dima020 [189]

Answer:

they are reciprecants of eachother

8 0
3 years ago
How many different ways can the name HANNAH be arranged?
Marizza181 [45]
2 hope this helps have a good day


3 0
4 years ago
Read 2 more answers
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