Ask question

Ask question

All categories

3 years ago

6

find the common difference of the arithmetic sequence. 9, 13, 17, 21, . . . a. nine thirteenths b. 4 c. one and four ninths d. 2

2

1 answer:

shusha [124]3 years ago

3 0

The answer is letter b.4

You might be interested in

What is the geometric mean of 2/8=8\32

V125BC [204]

1/4 bc 2/8 (8/32)= .0625
The square root of .0625 is 1/4

4 0

3 years ago

Read 2 more answers

Yosef is trying to determine whether or not he drinks enough water each day. Today, on average, he drank Two-fifths of a glass o

kobusy [5.1K]

Answer:

4 glasses.

Step-by-step explanation:

8 0

4 years ago

Read 2 more answers

Which expressions are equivilant to 6^16?

belka [17]

The expressions which are equivalent to 6¹⁶ are

$(6^{8}) ^{2}$

$(6^{-2}) ^{\times -8}$

and $(6^{-4}) ^{\times -4}$

<h3>Equivalent expressions </h3>

From the question, we are to determine which of the given expressions are equivalent to 6¹⁶

From one of the laws of indices, we have that

$x^{y\times z} = (x^{y})^{z}$

The given expression, 6¹⁶, can be expressed as

$6^{8\times 2}$

or

$6^{-2\times -8}$

or

$6^{-4\times -4}$

Then,

$6^{8\times 2}= (6^{8}) ^{2}$

$6^{-2\times -8}= (6^{-2}) ^{\times -8}$

$6^{-4\times -4}= (6^{-4}) ^{\times -4}$

Hence, the expressions which are equivalent to 6¹⁶ are

$(6^{8}) ^{2}$

$(6^{-2}) ^{\times -8}$

and $(6^{-4}) ^{\times -4}$

Learn more on Equivalent expressions here: brainly.com/question/21643960

#SPJ1

4 0

2 years ago

What type of number is π/2

sweet-ann [11.9K]

Answer:

Step-by-step explanation:

whole number No

integer No

rational : No, because pi is irrational.

irrational: YES. π/2 is the ratio of pi to 2, BUT pi is irrational.

7 0

3 years ago

Alvin has a prism-like water tank whose base area is 0.90.90, point, 9 square meters and height is 0.60.60, point, 6 meters. He

Dominik [7]

Answer:

2 fishes

Step-by-step explanation:

5 0

3 years ago