What is the volume of a sphere with a surface area of 196 π ft2 ? Question 12 options: 1372/ 3 π ft3 457/ 3 π ft3 226/ 3 π ft3 420 π ft3

Answers

Answer 1
Answer:

Answer:

1372/3

Step-by-step explanation:


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Tara has a box of 908 beads for an bracelet she wants to put 15 beads on each bracelet what is the greatest number please help me

Answers

The maximum 60 bracelets, Tara can have with 15 beads in each bracelet.

What is division?

The division in mathematics is one kind of operation. In this process, we split the expressions or numbers into same number of parts.

Given, Tara has a box of 908 beads.

And one bracelet has 15 beads as per Tara's wish.

To find the number of bracelets,

we divide the total beads to beads in one bracelet.

That means,

Number of bracelets = 908 / 15= 60 (rounded)

Therefore, the maximum 60 bracelets, Tara can have with 15 beads in each bracelet.

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Answer:

60 bracelets

Step-by-step explanation:

908 / 15 = 60.5

you can not have half a bead on the bracelets so round down because you only have 908 beads and do not have more.

(12pts) Inequalities please help me !?

Answers

The correct answer would be C, or x > -2.

Because the line is going up from -2, we know that x is going to be greater than 2 for a fact.

We can tell that it wont be greater than or equal to because the circle is clear and not filled.

Thus, C is the correct answer.

80 orders in 10 days = 8 orders in days

Answers

Answer:

8 orders in 1 day

Step-by-step explanation:

80 divided by 8 is 10. 8 divided by 8 is 1.

Suppose that det(a) = a b c d e f g h i = 2 and find the determinant of the given matrix. a b c −4d −4e −4f a + g b + h c + i

Answers

I'll go out on a limb and suppose you're given the matrix

\mathbf A=\begin{bmatrix}a&b&c\nd&e&f\ng&h&i\end{bmatrix}

and you're asked to find the determinant of \mathbf B, where

\mathbf B=\begin{bmatrix}a&b&c\n-4d&-4e&-4f\na+g&b+h&c+i\end{bmatrix}

and given that \det\mathbf A=2.

There are two properties of the determinant that come into play here:

(1) Whenever a single row/column is scaled by a constant k, then the determinant of the matrix is scaled by that same constant;

(2) Adding/subtracting rows does not change the value of the determinant.

Taken together, we have that

\det\mathbf B=-4\det\mathbf A=-8

Final answer:

Due to insufficient information, we cannot calculate the determinant of the given matrix. The determinant calculation varies based on the matrix's size and the specifics of its elements.

Explanation:

The question asked was to find the determinant of a given matrix when the det(a) = 2. However, the information provided is insufficient to determine the actual matrix determinant due to numerical errors and unrelatable data. The determinant of a matrix is calculated differently depending on the type of matrix. For a 2x2 matrix, if the matrix is [a b; c d], the determinant would be 'ad - bc'. For a 3x3 matrix, the determinant process involves more steps including finding minors and cofactors of matrix elements. However, without the actual specifics of the matrix, the determinant cannot be calculated.

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Suppose a square garden represented by 16x² ft2.a. What is the length of each side?
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b. What is the perimeter of the garden?
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c. If each side was increased by 5 feet what would be the new perimeter?

Answers

a) The length of each side of a square garden is 4 feet.

b) The perimeter of square garden is 16 feet.

c) The perimeter of new square garden is 36 feet.

Given that, a square garden represented by 16x² ft².

The perimeter of a shape is defined as the total distance around the shape. It is the length of the outline or boundary of any two-dimensional geometric shape. The perimeter of different figures can be equal in measure depending upon the dimensions.

a) We know that, the area of a square is a², where a is side of a square.

Here, a²=16

a=4 feet

Therefore, the length of each side of a square garden is 4 feet.

b) The perimeter of the garden=4×side

= 4×4

= 16 feet

So, the perimeter is 16 feet.

c) If each side was increased by 5 feet, the each side of new square is 4+5=9 feet

So, the new perimeter is 4×side

= 4×9

= 36 feet

So, the perimeter of new square garden is 36 feet.

Hence,

a) The length of each side of a square garden is 4 feet.

b) The perimeter of square garden is 16 feet.

c) The perimeter of new square garden is 36 feet.

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Answer:

882 ft

Step-by-step explanation:

A submarine out of death of 2167 feet ascends to a depth of 609ft. How far did the submarine ascend?

Answers

Answer:

A submarine was situated 800 feet below sea level. If it ascends 250 feet, what is its new ... Roman Civilization began in 508 B.C. and ended in 476 A.D. How long did Roman Civilization last? 476-(-508) = 476+508 = 984 ...