what is the square root of 4 multiplied by 16

Answer:10

Step-by-step explanation:I seen the answer

Number of luxury gift tins of biscuits L sold is 18.

Number of mini- packs of 2 biscuits M sold is 80.

Number of normal packets N sold is 2.

Let L, M, N represent the number of Luxury, Mini, and Normal packets sold.

Total earned by selling luxury gift tins of biscuits = 5L

Total earned by selling normal packets =  £1N

Total earned by selling 2 biscuits at 10p = 0.1M

Marianne  tells Amy that she has received exactly 100 donations in total:

Equation becomes:

[tex]L+N+M=100[/tex]     .... (1)

total earning is £100, so another equation becomes:

[tex]5L+N+0.1M=100[/tex]        .......(2)

Given is that stock of £1 packets is very low compared with the other items:  

so, N<L   and N<M

Putting y = 0 in equation 1 and 2

[tex]L+M=100[/tex] or [tex]L=100-M[/tex]    .....(3)

[tex]5L+0.1M=100[/tex]         ......(4)

Replacing L by 100-M in the equation 4

[tex]5(100-M)+0.1M=100[/tex]

[tex]500-5M+0.1M=100[/tex]

4.9M=400

M=81.63

As, L=100-M

[tex]L=100-81.63=18.37[/tex]

L=18.37

We can round L and M to 18 and 81 respectively and solve for N from 1 and 2 equations.

[tex]L+M+N=100[/tex]

=>[tex]18+N+81=100[/tex]

=>[tex]N=1[/tex]

[tex]5(18)+N+0.1(81)=100[/tex]

[tex]90+N+8.1=100[/tex]

=> N=1.9

We will repeat the same process with N = 2 and get the following result.

Number of luxury gift tins of biscuits L sold is 18  

Number of mini- packs of 2 biscuits M sold is 80

Number of normal packets N sold is 2

General Idea:

The formula to find the area of parallelogram is given below:

[tex] Area \; of\; the\; parallelogram=BASE \times HEIGHT\\ \\ [/tex]

Applying the concept:

Given, [tex] BASE\; (B)= \; 74\; cm\\ HEIGHT \;(H)=14.8 \;cm\\\\ Area \; of \; the \; Parallelogram = 74 \; cm \times 14.8 \; cm = 1095.2 \; cm^{2} [/tex]

Answer:

5(3a ⋅ 4) = (5 ⋅ 3a) ⋅ 4

Step-by-step explanation:

The Associative Property is applied to two types of operations: addition and multiplication. This property indicates that, when there are three or more terms in these operations, the result does not depend on the way in which the terms are grouped.

In this sense, the associative property for the sum is mathematically given by:

[tex](x+y)+z=x+(y+z)[/tex]

and for the multiplication by:

[tex](xy)z=x(yz)[/tex]

Now, let:

[tex]x=5\\y=3a\\z=4[/tex]

Using the Associative Property of Multiplication:

[tex](xy)z=x(yz)\\\\Replacing\hspace{3}the\hspace{3}values\\\\(5\cdot 3a)\cdot4=5(3a\cdot 4)[/tex]

Therefore the equivalent expressions are:

5(3a ⋅ 4) = (5 ⋅ 3a) ⋅ 4

Answer: C

Step-by-step explanation: Sorry If I am wrong, ty!!

-☈⊙⌘☿

The number 127 is a prime number as it has no divisors other than 1 and itself.

The number 127 is a prime number. A prime number is defined as a number that is greater than 1 and has no positive divisors other than 1 and itself. To determine if 127 is prime, we must check if it can be divided evenly by any number other than 1 and 127. When we perform this check, we find that 127 does not have any divisors other than 1 and itself, confirming that it is indeed a prime number.

Answer:

As the use of a condition that increases the electricity bill increases as well

Step-by-step explanation:

The denominator of the fraction number is different. Then the fraction numbers are not equivalent fractions.

The equivalent is the expression that is in different forms but is equal to the same value.

A fraction number is a number that represents the part of the whole, where the whole can be any number. It is in the form of a numerator and a denominator.

The fraction numbers are given below.

1/2 and 1/8

In the fraction numbers, the numerator is the same. If the denominator is the same, then the numbers will be equal.

The denominator of the fraction number is different. Then the fraction numbers are not equivalent fractions.

More about the equivalent link is given below.

https://brainly.com/question/889935

#SPJ2

The figure is formed of a rectangle and a triangle

The rectangle has dimensions:length=38ft and width=20ft

The triangle has dimensions:base=33ft and height=9ft

Area of rectangle=length*width of rectangle

Area of triangle=[tex] \frac{1}{2} [/tex]*base*height

Area of figure= area of rectangle + area of triangle

Area=length*width+[tex] \frac{1}{2} [/tex]*base*height

Area=38*20 + [tex] \frac{1}{2} [/tex]*33*9

Area=760+[tex] \frac{1}{2} [/tex]*297

So we have, Area=760+[tex] \frac{297}{2} [/tex]

Or, Area=760+148.5

Area=908.5

Area of the floor=908.5[tex] ft^{2} [/tex]

OPTION B.

The rectangle with coordinates: (0, 1), (0, 6), (2, 1), and (2, 6) shows the new position of the original rectangle after a translation of 2 units upwards on the y-axis.

In mathematics, a translation moves an object without changing its shape or orientation. You simply move it to another position in the plane. To find the new position of the rectangle after a translation, we need to find which set of coordinates matches those of our original rectangle but is located in a different spot.

Looking at the options given, the only rectangle that represents a translation of the original is the rectangle with coordinates: (0, 1), (0, 6), (2, 1), and (2, 6). This rectangle is similar in shape and orientation to our original rectangle, but it is shifted 2 units upwards on the y-axis.

https://brainly.com/question/38241586

#SPJ12

A graph that shows the new position of the rectangle after a translation include the following: C. Rectangle with coordinates: (3, 2), (3, 4), (8, 2), and (8, 4).

In Mathematics, a translation is a type of transformation that is typically used for shifting every point of a geometric object in the same direction on the cartesian coordinate, as well as for the same distance.

In this scenario and exercise, we would apply a translation of 2 units to the right and 2 units up to the given rectangle, in order to determine the new position of the rectangle after a translation as follows;

(x, y)                        →           (x + 2, y + 2)

Point (1, 0)               →    (1 + 2, 0 + 2) = (3, 2).

Point (1, 2)                →    (1 + 2, 2 + 2) = (3, 4).

Point (6, 0)               →    (6 + 2, 0 + 2) = (8, 2).

Point (6, 2)               →    (6 + 2, 2 + 2) = (8, 4).

Read more on translation here: https://brainly.com/question/16486008

#SPJ3

Complete Question:

Which graph shows the new position of the rectangle after a translation?

Rectangle with coordinates: (1, 0), (1, 2), (6, 0), and (6, 2).

A. Rectangle with coordinates: (0, negative 1), (0, negative 6), (2, negative 1), and (2, negative 6).

B. Rectangle with coordinates: (0, 1), (0, 6), (2, 1), and (2, 6).

C. Rectangle with coordinates: (3, 2), (3, 4), (8, 2), and (8, 4).

D. Rectangle with coordinates: (0, negative 0.5), (1, negative 0.5), (0, negative 3), and (1, negative 3).

Answer:

Perpendicular bisector theorem

Step-by-step explanation:

Perpendicular bisector theorem: if a point is on the perpendicular bisector of a segment, then it is equidistant from the segment's endpoints.

So, if segment ST is the perpendicular bisector of segment RV, then, by perpendicular bisector theorem, any point in segment ST (like S) is equidistant from points R and V, in consequence, segments RS and SV are equal.

A direction of 45 degrees clockwise from due east would put you in the South-East quadrant of a compass or geometric plane.

When discussing directions in terms of degrees, it's commonly understood with the idea of a compass rose or a unit circle in mind. Here, 'Due East' is represented as 0 or 360 degrees. A clockwise rotation would mean we are moving in a positive direction.

Therefore, if you start from Due East which is 0 degrees and rotate 45 degrees in the clockwise direction, you would end up in the south-east direction. This is because in the coordinate system, the +x direction is East and moving in the clockwise direction, the next quadrant would be the South-East quadrant. So, 45 degrees clockwise from due east would be considered as South-East direction on a compass rose or geometrically on a plane if you are looking at it in terms of degrees on a circle.

https://brainly.com/question/32262214

#SPJ11

After setting up and correcting a system of equations, the student needs to use 30 kg of the 40% copper alloy and 90 kg of the 80% copper alloy to create 120 kg of a 70% copper alloy.

To solve this problem, we need to set up a system of equations. Let x be the amount of 40% copper alloy needed, and y be the amount of 80% copper alloy needed.

First, we have the total weight equation:

x + y = 120 kg (the final alloy's total weight)

Next, we have the copper content equation:

0.40x + 0.80y = 0.70 × 120 kg (the final alloy's copper content)

Now, let's solve this system of equations:

Address the second equation: 40x + 80y = 8400

Express x in terms of y: 40x = 8400 - 80y

Divide by 40: x = 210 - 2y

Substitute x in the first equation: (210 - 2y) + y = 120

Solve: 210 - y = 120, y = 90 kg

Finally, substitute the value of y back into x = 210 - 2y: x = 210 - 2  imes 90 = 210 - 180 = 30 kg

So, we need 30 kg of the 40% copper alloy and 90 kg of the 80% copper alloy.

When rounding 18.84 to the nearest hundredth, the result is 18.84 that means the number 18.84 remains unchanged when rounded to the nearest hundredth.

Given information:

The number is 18.84 and need to round it to the nearest hundredth.

Steps to round to the nearest hundredth:

Therefore, the number 18.84 remains unchanged when rounded to the nearest hundredth.

Therefore, when rounding 18.84 to the nearest hundredth, the result is 18.84.

Learn more about rounding numbers  here:

https://brainly.com/question/33314541

#SPJ6