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kirill [66]
3 years ago
11

Classify the sequence {an) = {10,4,8/5,16/25,...} as arithmetic, geometric, or neither. If there is not enough information to cl

assify the sequence, chose not enough information.
-
-
-
A. arithmetic
B. geometric
C. neither
D. not enough information
Mathematics
1 answer:
Vanyuwa [196]3 years ago
4 0
The answer is arithmetic
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Cual es la derivada de ()=√x sin
fgiga [73]

Answer:

f(x) =\sqrt{x} sin (x)

And on this case we can use the product rule for a derivate given by:

\frac{d}{dx} (f(x)* g(x)) = f'(x) g(x) +f(x) g'(x)

Where f(x) =\sqrt{x} and g(x) =sin (x)

And replacing we have this:

f'(x)= \frac{1}{2\sqrt{x}} sin (x) + \sqrt{x}cos(x)

Step-by-step explanation:

We assume that the function of interest is:

f(x) =\sqrt{x} sin (x)

And on this case we can use the product rule for a derivate given by:

\frac{d}{dx} (f(x)* g(x)) = f'(x) g(x) +f(x) g'(x)

Where f(x) =\sqrt{x} and g(x) =sin (x)

And replacing we have this:

f'(x)= \frac{1}{2\sqrt{x}} sin (x) + \sqrt{x}cos(x)

3 0
3 years ago
Y = -1/2x +4<br> x + 2y = -8
Flauer [41]

Answer:

Step-by-step explanation:

b

3 0
3 years ago
Read 2 more answers
Find the surface area of this net.
Elden [556K]

Answer:

<h2>231cm²</h2>

Step-by-step explanation:

First, let's find the surface area of both the triangles

5x3=15

So, the surface area of the triangles is 15 sq.cm

Now, let's find the surface area of the base (large rectangle in the middle)

12x8=?

10x8=80

2x8=16

80+16=96

12x8=96

So, the surface area of the base, is 96sq.cm

Now, let's find the surface area of both of the side rectangles

12x5=60

60x2=120

So, the surface area of the two side rectangles is 120sq.cm

Now, let's find the total surface area by adding all of our answers.

120+96=216

216+15=231

<h2>So hence, the surface area of this net is 231cm²</h2>
3 0
2 years ago
Evaluate |5-15|<br><br> A) -10<br><br> B) 10<br><br> C) 20<br><br> D) -20
Oksana_A [137]

Answer:

B) 10

Step-by-step explanation:

|5-15|

Do what is inside the absolute values signs

5-15

-10

|-10|

Absolute value means always positive so take the positive value of -10

10

7 0
3 years ago
Read 2 more answers
Katie’s baby sister drinks 4 ounces of apple juice with breakfast every morning. There was a full gallon of juice on the table.
Vlad1618 [11]

Answer: 112 oz

First we have to work with the same units. According to the International System of Units (SI), the Liter (L) is the unit of measurement for liquids, however, we are going to use the ounce (oz) in this case, as it is the unit of measure of the juice that Katie's baby sister drinks.

In addition:

1L=33.814 oz    (1)

1 pint=0.5L\approx 16 oz   (2)

1 gallon=3.78 L\approx 128 oz    (3)

Knowing this, we can calculate  how much of apple juice is left for the baby after Katie drank a portion.

In order to do this, we have to substract the amount of juice Katie drank (1 pint\approx 16 oz) to the total amount of juice in the full gallon (1 gallon\approx 128 oz):

128 oz-16 oz=112 oz    

This means that there are 112 oz left for Katie’s baby sister.

In addition, taking into account the baby drinks  4 oz each day, the 112 oz left are equivalent to approximately 28 days.

5 0
3 years ago
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