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3 years ago

10

It was in Copenhagen and in Oslo. Which city was colder?

2 answers:

denis23 [38]3 years ago

6 0

Answer:

There both very cold but I would say Oslo

Step-by-step explanation:

Plea mark me brainleist

8090 [49]3 years ago

6 0

Answer:oslo was colder it was -12 and copenhagen was -6

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Philip ran 4 3/8 miles yesterday. Michael ran 1 5/8 miles yesterday.

deff fn [24]

Answer:

2 7/8

Step-by-step explanation:

3 0

3 years ago

Find the 12th term of the geometric sequence 5, -25, 125, ...5,−25,125,...

katovenus [111]

Answer:

$a_{12}=-244140625$

Step-by-step explanation:

Considering the geometric sequence

$5,-25,\:125,\:...$

$a_1=5$

As the common ratio ' $r$ ' between consecutive terms is constant.

$\mathrm{Compute\:the\:ratios\:of\:all\:the\:adjacent\:terms}:\quad \:r=\frac{a_{n+1}}{a_n}$

$r=\frac{-25}{5}=-5$

$r=\frac{125}{-25}=-5$

The general term of a geometric sequence is given by the formula:

$a_n=a_1\cdot \:r^{n-1}$

where $a_1$ is the initial term and $r$ the common ratio.

Putting $n = 12$ , $r = -5$ and $a_1=5$ in the general term of a geometric sequence to determine the 12th term of the sequence.

$a_n=a_1\cdot \:r^{n-1}$

$a_n=5\left(-5\right)^{n-1}$

$a_{12}=5\left(-5\right)^{12-1}$

$=5\left(-5^{11}\right)$

$\mathrm{Remove\:parentheses}:\quad \left(-a\right)=-a$

$=-5\cdot \:5^{11}$

$\mathrm{Apply\:exponent\:rule}:\quad \:a^b\cdot \:a^c=a^{b+c}$

$=-5^{1+11}$ ∵ $5\cdot \:5^{11}=\:5^{1+11}$

$=-244140625$

Therefore,

$a_{12}=-244140625$

6 0

3 years ago

The table shown below shows some values for functions f(x) and g(x). What is/are the solution(s) to f(x)=g(x)? Explain your answ

aleksandr82 [10.1K]

Answer: x = -1 and x = 1

Step-by-step explanation:

The solution to f(x) = g(x) is the point at which the two intersect , that is , the point at which they are equal. Checking through the table given ,it is only 9 and 12 that is common to both f(x) and g(x) .

Therefore : the solution to f(x) = g(x) is the point where x = -1 and x = 1

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3 years ago

One of the angles of a regular dodecagon is 150°. What is the sum of the measures of all the interior angles of this dodecagon?

Kamila [148]

Answer:

D

Step-by-step explanation:

i think so but it will help you

8 0

3 years ago

Write an inequality that represents each sentence.

ivann1987 [24]

1. Julia's ≤ Rachel's hair

2. 40 < 74

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3 years ago