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3 years ago

Please answer this quickly! Find the next two numbers in the pattern. 1875, -375,75,?,?

Mathematics

1 answer:

agasfer [191]3 years ago

7 0

Hope this helps sorry if it’s wrong

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Which of the following lists is in order from smallest to largest?

Stells [14]

Answer:

The following list is in order from smallest to largest is $17\%,0.175,\frac{2}{11},\frac{1}{5}$

Step-by-step explanation:

Let the numbers be $\frac{2}{11},\frac{1}{5},17\%,0.175$

To find the list in order from smallest to largest:

$\frac{2}{11},\frac{1}{5},17\%,0.175$

Rewritting the above numbers as below

$0.18,0.5,\frac{17}{100},0.175$

$0.18,0.5,0.17,0.175$

Now arranging the numbers in order from smallest to largest

$0.17,0.175,0.18,0.5$

$\frac{17}{100},0.175,\frac{2}{11},\frac{1}{5}$

The arranged numbers can be written as

$17\%,0.175,\frac{2}{11},\frac{1}{5}$

The following list is the order from smallest to largest is $17\%,0.175,\frac{2}{11},\frac{1}{5}$

5 0

4 years ago

Compute i^1+i^2+i^3....i^99+i^100

fgiga [73]

Good morning ☕️

Answer:

Step-by-step explanation:

Consider the sum S = i¹ + i² + i³ +. . .+ i⁹⁹ + i¹⁰⁰

S = i¹ + i² + i³ + . . . + i⁹⁹ + i¹⁰⁰

S = a₁ + a₂ + a₃ +. . . + a₉₉ + a₁₀₀

then, S is the sum of 100 consecutive terms of a geometric sequence (an)

where the first term a1 = i¹ = i and the common ratio = i

FORMULA:______________________

$S=(term1)*\frac{1-(common.ratio)^{number.of.terms}}{1-(common.ratio)}$

_______________________________

then

$S=i*\frac{1-i^{100} }{1-i}$

or i¹⁰⁰ = (i⁴)²⁵ = 1²⁵ = 1 (we know that i⁴ = 1)

Hence

S = 0

7 0

3 years ago

A roll of ribbon was 12 meters long. Diego cut 9 pieces of ribbon that were 0.4 meters each to tie some presents. He then used t

Alex777 [14]

Answer:

8.4 meters of ribbon left and 14 wreaths made

Step-by-step explanation:

9 * 0.4 = 3.6 meters used for presents

12 - 3.6 = 8.4 meters left for wreaths

8.4 / 0.6 = 14 wreaths

4 0

3 years ago

Read 2 more answers

What is the simplified form of the equation 4/5n - 1/5 = 2/5n ?

Gnoma [55]

we are given

$\frac{4}{5}n -\frac{1}{5} =\frac{2}{5}n$

Firstly , we will multiply both sides by 5

$5*\frac{4}{5}n -5*\frac{1}{5} =5*\frac{2}{5}n$

now, we can simplify it

$4n-1 =2n$

$2n =1$

now, we can solve for n

$n =\frac{1}{2}$ .............Answer

8 0

4 years ago

What are all the angle measures for right triangle ABC?

Alenkasestr [34]

Answer:

$\alpha = 60°,\:\beta = 30°, \: 90°$

Step-by-step explanation:

$Arccos( \frac{ \sqrt{3} }{2} ) = \beta \\ Arccos( \cos \: 30 \degree ) = \beta \\30 \degree = \beta \\ \therefore \: \alpha = 60 \degree \\ remaining \: angle = 90 \degree \\$

3 0

3 years ago