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Mrrafil [7]
3 years ago
5

Write the first three terms in the following sequences. Identify them as arithmetic or geometric

Mathematics
1 answer:
lara [203]3 years ago
6 0

Answer:

10, 1, 0.1, 0.01

It is a geometric sequence

Step-by-step explanation:

A(n + 1) = A(n) ÷ 10  for  n ≥ 1  and  A(1) = 10

A(1+1) = A(2) = A(1) / 10 = 10 / 10 = 1

A(2+1) = A(3) = A(2) / 10 = 1 / 10 = 0.1

A(3+1) = A(4) = A(3) / 10 = 0.1 / 10 = 0.01

It corresponds to a geometric sequence, which is defined by its starting number a (10), the common factor r (0.1) and the number of terms S.

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A 400g loaf of white bread contains 228 g of flour. An 800 g loaf of brown
Law Incorporation [45]

Answer:

white bread loaf contains a higher concentration of flour .

cuz

white bread has 72% of flour and brown bread has 59% of bread .

Step-by-step explanation:

see explanation is attached picture.

5 0
3 years ago
1+4.25n+3/2p-3+(-2p)+5/4n
alex41 [277]

Answer:

11/2n+-1/2p-2

Step-by-step explanation:

simplification

3 0
3 years ago
A committee consisting of 2 faculty members and 3 students is to be formed. Every committee position has the same duties and vot
Zanzabum

Answer:

13104

Step-by-step explanation:

9C2 x 14C3 = 36 x 364

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8 0
3 years ago
Please Help <br> Problem solving
kodGreya [7K]
P  = $1,100
r = 7.25% = 0.0725

A= P(1+r)^t
⇒ 6600 = 1100(1+0.0725)^t
⇒ 6600/1100 = 1.0725^t
⇒ 1.0725^t = 6

Use log to solve it
log(1.0725^t) = log 6
⇒ t * log 1.0725 = log 6
⇒ t * 0.0303973 = 0.7781512
⇒ t = 0.7781512/0.0303973
⇒ t = 25.599 ≈ 25.60 years


8 0
4 years ago
Find the area of the largest circle help me out i will have points ​
lilavasa [31]

Answer: 254.34 ^ 2

Step-by-step explanation:

To find the area of the circle use its formula

A = Pi * R^2                /  Area equals pie times radius squared

The two circles diameter combined is 18 meaning the radius is 9

So we plug 9 into the formula

A = 3.14 * 9^2

A = 3.14 * 81

A = 254.34 ^ 2

5 0
3 years ago
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