into 12 squares. Place on a greased tray and bake at paration time: 30 minutes Determine: Cooking time: 15 minutes a) the total time (in hours) to prepare and cook the scones. b) the number of me all-purpose flour needed to bake 36 scones. c) The thickness of the dough in centimetres. Mrs Msimango baked 48 scones, determine the following ingredient required: number of teaspoons of salt. ml of butter. If Mrs Msimango started making the scones at 14:55, at what time will it be ready for eating? a) b) Express the baking temperature of 356 °F in °C Use the formula: °C (°F-32°) ÷ 1,8 ΤΟΥ​

Log22/Log9 express log_9 22 in terms of common logarithms

Common logarithms, is commonly describd as base-10 logarithms.

It is a type of logarithm that involve taking the logarithm of a number with respect to the base of 10.

This means that common logarithms show how many powers of ten must be increased to get a particular number. The usual logarithm of 100, for example, is 2, because 10 raised to the power of 2 equals 100.

The answer provided is based on the full question below;

-------------express log_9 22 in terms of common logarithms

a. Log 22/9

b. Log 198

c. Log22/Log9

d. Log9/Log22

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Considering the area of a square, the measure of how close to the ideal length should each tile be controlled is of:

A. 0.098 cm.

The area of a square of side length s is given by the square of the side length, hence the equation is:

A = s².

For a floor with area of 625 cm², the side length is:

s² = 625

s = square root of 625

s = 25 cm.

Considering the error tolerance, the possible areas are given as follows:

The side length for the smallest area would be of:

s² = 620

s = square root of 620

s = 24.90 cm.

The side length for the largest area would be of:

s² = 630

s = square root of 630

s = 25.098 cm.

The smallest difference, from the side lengths with tolerance to the standard side length, is of:

25.098 - 25 = 0.098 cm.

Meaning that option A is the correct option.

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Option • 12 is the answer .The number of treatments in the experiment is 12.

The understudy is directing a trial to comprehend the connection between microwave power and time on the quantity of unpopped bits in a pack of popcorn. There are three degrees of microwave power: low, medium, and high. Each sack of popcorn can be popped for either 3 minutes or 4 minutes, which provides us with a sum of double cross variables. To cover every one of the potential mixes of time and power, the understudy runs 12 distinct medicines (3 degrees of force x 2 degrees of time). Every treatment addresses one sack of popcorn that is popped for a particular time frame and with a particular power setting. The quantity of unpopped parts is recorded for every treatment, and the outcomes are utilized to make determinations about the impacts of microwave power and time on the quantity of unpopped pieces.

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Answer:

f(x) = 6ˣ⁻⁷-3

Step-by-step explanation:

The basic transformations of an exponential function from the parent function can be given by the equation:

f(x) = b^x [parent exponential function]

f(x) = ab^((x/c)-h) + k [transformation of parent exponential function]

Where b is the parent growth or decay, a is the vertical stretch or compression, c is the horizontal stretch or compression, h is the horizontal translation, and k is the vertical translation.

Given a translation down 3 units, and another translation right 7 units, we are only using h, and k.

Given that our original function is g(x) = 6ˣ. We know our parental growth or b is 6. So just substitute our quantities and solve:

f(x) = g(x-7) - 3 → (1)6^((x/1)-7) - 3 → 6^(x-7) - 3 → 6ˣ⁻⁷-3.

Answer:

f(x) = 6ˣ⁻⁷-3

Step-by-step explanation: I took the test

Answer: El índice de refracción del vidrio flint es mayor que el del aire. Cuando la luz pasa de un medio con un índice de refracción menor (como el aire) a un medio con un índice de refracción mayor (como el vidrio), experimenta un cambio de dirección. Este fenómeno se conoce como refracción.

Cuando observamos el bloque de vidrio flint desde arriba, la luz que proviene del bloque sufre refracción al pasar del vidrio al aire. Debido a la refracción, los rayos de luz se desvían y parecen venir de una posición más alta dentro del vidrio de lo que realmente están. Esto crea una ilusión óptica que hace que el espesor aparente del bloque de vidrio se vea más delgado de lo que realmente es.

La cantidad exacta de adelgazamiento aparente depende del ángulo de incidencia de la luz y de los índices de refracción del vidrio y el aire. Sin más información, no es posible determinar el espesor aparente específico del bloque de vidrio flint cuando se ve desde arriba.

Step-by-step explanation:

Answer:

x intercept: (-8,0)

y intercept: (0,2)

Answer:

10

Step-by-step explanation:

So lets take it step by step....

Let's solve for the inner function first f(4). Look at the chart where x is = 4.

f(4) = 6.

Now, f(4), which is 6, will be used to determine the value of g(f(4)) which is basically g(6).

g(6) = 10

Given:

In triangle ABC, D is incenter m∠ACB = 3x + 54 and m∠ACD = x + 31.

To find:

m∠ACD.

Solution:

We know that,

Incenter of a triangle is the intersection point of all angle bisectors.

\(\angle ACD=\angle BCD\)      ...(i)

Now,

\(\angle ACB=\angle ACD+\angle BCD\)

\(\angle ACB=\angle ACD+\angle ACD\)       [Using (i)]

\(\angle ACB=2\angle ACD\)

Substitute the values, we get

\(3x+54=2(x+31)\)

\(3x+54=2x+62\)

\(3x-2x=62-54\)

\(x=8\)

The value of x is 8.

\(m\angle ACD=x+31\)

\(m\angle ACD=8+31\)

\(m\angle ACD=39\)

Therefore, the measure of angle ACD is 39 degrees.

Answer:

3 x 5= 15

Step-by-step explanation:

If you count by 5's like 5, 10, 15, 20
And if you count by 3's: 3, 6, 9, 12, 15
then find the least common multiple and it is 15

Please mark me as the Branlyest ;) Thanks

Answer:

3 x 5 = 15

Step-by-step explanation:

3 + 3 + 3 + 3 + 3 = 15

I hope this helps!

Step-by-step explanation:

5(x - 3) = 3 + 5x + 3x

5x - 15 = 3 + 8x

5x - 8x = 3 + 15

-3x = 18

x = 18/-3

x = -6

The number in the given word problem is -6.

Thus:

unknown number = x

Therefore:

\(5 \times (x - 3) = 3 + (5x + 3x)\)

\(5x - 15 = 3 + 8x\)

\(5x - 8x= 3 + 15\\\\-3x = 18\\\\\)

\(x = -6\)

Therefore, the value of the number is -6.

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Answer:

The correct answer is A.

Step-by-step explanation:

Decision variable are the numbers which are determined by the decision makers. This enables to identify the different possible events that might occur. The decision makers then select a number and identifies the possible occurrence of the events.

we know that

A function is a binary relation over two sets that associates every element of the first set, to exactly one element of the second set

so

For one value of x there is only one value of y

Verify each options

Option A

The option A is a function

Option B

Is not a function , because we have the points (2,1) and (2,7)

one value of x and there are two values of y

Option C

Is not a function , because we have

(2,1) and (2,5) -----> one value of x and to values of y

(4,1) and (4,7) --> one value of x and to values of y

Option D

Is not a function ------> one value of x and 4 values of y

therefore

the answer is the option A

Answer:

3/2 or 1.5 each hour

Step-by-step explanation:

3/4/1/2

=6/4

=3/2

=1.5

or

3/4*2=

1.5

Answer: C

Step-by-step explanation:

They are alternate interior angles.

The monthly cell phone bill when shared data equals zero is given as follows:

$26.

The slope-intercept representation of a linear function is given by the equation presented as follows:

y = mx + b

The coefficients of the function and their meaning are described as follows:

The intercept of the line in this problem is given as follows:

b = 26.

Hence $26 is the monthly cell phone bill when shared data equals zero.

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Answer:

one option could be for the first box 5 and 9 and in the next box 15 and 27 bc u can scale factor it by 3

Step-by-step explanation:

Answer:

So Alina can make a box with dimensions 8.445 inches by 8.445 inches by 8.445 inches (with a metal top) that will hold approximately 606.526 cubic inches.

Step-by-step explanation:

Let's assume that the length of one side of the square base of the box is "x". Then the height of the box is also "x" to maximize the volume.

The surface area of the box (excluding the top) is given by:

2(x^2) + 4(x^2) = 6(x^2)

The surface area of the metal top is:

x^2

The total surface area of the box is the sum of the surface area of the box and the surface area of the metal top:

6(x^2) + x^2 = 7(x^2)

The cost of the wood for the box is:

5 cents per square inch * 6(x^2) = 30x^2 cents

The cost of the metal for the top is:

12 cents per square inch * x^2 = 12x^2 cents

The total cost of the box is:

30x^2 + 12x^2 = 42x^2 cents

We want to find the maximum volume of the box that can be made with $30, which is 3000 cents. Therefore, we can set up the equation:

42x^2 = 3000

Solving for x, we get:

x^2 = 71.429

x ≈ 8.445

Therefore, the maximum volume of the box is:

V = x^2 * x = (8.445)^3 ≈ 606.526 cubic inches.

So Alina can make a box with dimensions 8.445 inches by 8.445 inches by 8.445 inches (with a metal top) that will hold approximately 606.526 cubic inches.

Answer:

2(x+10)

Step-by-step explanation:

x + 10 + x + 10 is the same as 2 times the expression x + 10

This can be written as 2(x+10)

-Chetan K

Answer: 2(x+10)

Step-by-step explanation:

x + 10 + x + 10 is the same as 2 times the expression x + 10

This can be written as 2(x+10)

Answer: 5/12

Step-by-step explanation:

Answer:

Step-by-step explanation:

5/12 is the biggest

Answer:

Step-by-step explanation: evagline has 3/5 of box of nuts.she uses it to fill 6 bowls

Answer:

Most of the mens shoes in the data sets cost more than the womens shoes

Step-by-step explanation:

i did this and got it correct

Answer:

x^2+12x-15

Step-by-step explanation:

Answer:

Step-by-step explanation:

(-5x4+6x2-43)+(6x4-x2+12x+12)

(x4+5x2+12x-31)

Answer:

66 and 52?

Step-by-step explanation:

Answer:

The answer is 6.451 or 6.5 rounded

Step-by-step explanation:

The way to solve this is to find all the degrees inside the triangle first

you have two given degrees which are 21 and 90 degrees

add those numbers up and subtract it from 180. That is the last corner degree

you then use that information to find all the side lengths using the given hypotenuse length.

Btw its geometry not really trig.

Answer: 6.45 units

Step-by-step explanation:

    To solve for x, we will set up an equation using the trigonometric functions. We are given an angle (21 degrees), the opposite side of that angle (x), and the hypotenuse (18). For this, we will use the sine function.

sin(21) = \(\frac{opposite}{hypotenuse }\)

sin(21) = \(\frac{x}{18}\)

18sin(21) = x

x = 18sin(21)

x = 6.4506230 ≈ 6.45 units

The piecewise function for this problem is defined as follows:

B.

The function is a piecewise function, as the function has different definitions based on the input of the function.

The different definitions for the graph are given as follows:

To the left of x = 0, we have a linear function with intercept of 2 and slope of 2, hence it is given as follows:

y = 2x + 2, x ≤ 0.

To the right of x = 0, we have a linear function with intercept of 4 and slope of -4/3, hence it is given as follows:

y = -4/3x + 4, x > 0.

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