Read the situations below and determine which relationship is not functional.


Situation 1: a cell phone bill to the amount of minutes used


Situation 2: the perimeter of a square to the length of one of the sides of a square


Situation 3: the total amount of money charged monthly on credit cards to the number of credit cards owned

The amount of force used to pull the cart from 60 N to 90 N, the new acceleration of the cart is, 1.5 m/s²

The definition of force is the pushing or pulling of anything. Push and pull are the result of two things interacting with one another. Stretch and crush are two more phrases that can be used to describe force.

Formula of force,

F = ma

Given that,

A man pulled a cart filled with stones that had a total mass of 60 kg

He increased the amount of force used to pull the cart from 60 N to 90 N

New acceleration of cart = ?

F  = ma

Old acceleration,

60  = 60a

a   =  1 m/s²

New acceleration,

90 = 60a

a   = 90/60

a   =  3/2

a   =  1.5 m/s²

Hence, the new acceleration is 1.5 m/s²

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Answer:

y=1/3x-4

Step-by-step explanation:

the slope-intercept format of the line is y=mx+b, where m is the slope and b is the y intercept.

we are given the slope (1/3) and the y intercpet (-4).

substitute the numbers into the equation

y=1/3x-4

the answer is y=1/3x-4

hope this helps!

Answer:

5/9

Step-by-step explanation:

2/3 • 5/2 • 2/3

1/3 • 2/5 • 2/3

multiply 1/3 for 5/2

5

-----------

3 • 2

multiply 3 for 2

5/6 • 2/3

anular el factor común 2

5/3 • 1/3

multiply 5/3 for 1/3

5

------------

3 • 3

multiply 3 for 3

5/9

the result

5/9

form decimal

0.5

The number of square inches of cardboard that are needed to make one

the container is 18.

We have,

The volume of the triangular prism.

= Area of the triangle x height

Now,

Height = 6 in

And,

To find the area of a triangle, we can use Heron's formula.

A = √(s(s-a)(s-b)(s-c))

where s is the semi-perimeter of the triangle, calculated as:

s = (a + b + c) / 2

In this case, the side lengths of the triangle are 3.2 in, 3.2 in, and 2 in.

Let's calculate the area using Heron's formula:

s = (3.2 + 3.2 + 2) / 2 = 4.2

A = √(4.2(4.2 - 3.2)(4.2 - 3.2)(4.2 - 2))

A = √(4.2 x 1 x 1 x 2.2)

A = √(9.24)

A ≈ 3.04 square inches

Now,

The volume of the triangular prism.

= Area of the triangle x height

= 3.04 x 6

= 18.24 in²

Now,

Area of one cardboard.

= 1² in²

= 1 in²

Now,

The number of square inches of cardboard that are needed to make one

container.

= The volume of the triangular prism / Area of one cardboard

= 18.24 in² / 1 in²

= 18.24

= 18

Therefore,

The number of square inches of cardboard that are needed to make one

the container is 18.

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The element of A n B is { 7, 8}

A set is the mathematical model for a collection of different things; a set contains elements or members, which can be mathematical objects of any kind.

For example, if the element of P is even numbers from 1 to 20 and element of Q is factor of 6 from 1 to 20 then we can say that set Q is a subset of set P.

The sign 'n' means intersection and this means what is common to two or more set.

If set A = { 1,2,5,7,8}

set B = { 6,7,8,9}

then we can see that 7 and 8 are common to both sides, then

A n B = { 7,8}

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Answer:

125.4

Step-by-step explanation:

Given

\(Number = 125.3546\)

Required

Round to 1 decimal place

Up till the first decimal place, the number is:

\(Number = 125.3\)

The digit after .3 is 5

The conditions for approximation are:

In this case: 5 > 4, so we approximate to 1

Add this "1" to the last digit of 125.3. This becomes 125.4

Hence: when the number is approximated to 1 decimal place, the digit is 125.4

Answer:

11 minute

Step-by-step explanation:

22 min/2 miles

11 min/ 1 mile

22 minutes ÷2=11 minutes for 1 mile

11 ×11=121 for 11 miles

The number of same-size unit cubes that fill a solid figure without overlaps or gaps is the figure's​ 16

A cube is a three-dimensional geometric shape that has six square faces, all of which are congruent to each other. It is a special type of rectangular prism where all the edges have equal length. In other words, a cube is a regular polyhedron with six square faces, 12 edges, and eight vertices.

Volume is a measurement of the amount of space occupied by a three-dimensional object, and it is usually expressed in cubic units such as cubic inches, cubic feet, or cubic meters. To find the volume of a solid figure, one can imagine dividing it into small unit cubes, counting how many cubes are needed to fill the figure completely, and multiplying this number by the volume of one unit cube.

For example, the volume of a rectangular prism can be found by multiplying its length, width, and height,

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Complete Question:

The number of same-size unit cubes that fill a solid figure without overlaps or gaps is the figure's​ _________.

16

10

19

23

Answer:

x = ±2√2, ±i

Step-by-step explanation:

Step 1: Factor

(x² - 8)(x² + 1)

Step 2: Find roots

x² - 8 = 0

x² = 8

x = ±2√2

x² + 1 = 0

x² = -1

x = ±i

Answer:

The answer is B

Step-by-step explanation:

Answer:

6, and -4

Step-by-step explanation:

The roots (zeros) are the

x

values where the graph intersects the x-axis. To find the roots (zeros), replace

y

with

0

and solve for

x

.

x

=

6

,

−

4

Tap to view steps...

Discuss measures that can be taken to develop the spirit of hard work

Therefore, Heather can make a maximum of 4 biscuits with the given ingredient quantities.

To determine how many biscuits Heather can make, we need to compare the amount of each ingredient required for a single biscuit to the total amount of ingredients she has.

Let's calculate the number of biscuits she can make based on the ingredient quantities provided:

First, we need to find the ratio of each ingredient required per biscuit:

Flour: 100g per biscuit

Butter: 120g per biscuit

Icing sugar: 80g per biscuit

Chocolate: 25g per biscuit

Next, we divide the total amount of each ingredient by the respective ratio to find the maximum number of biscuits she can make:

Flour: 2kg / 100g = 20 biscuits

Butter: 1kg / 120g = 8.33 biscuits (approximately)

Icing sugar: 340g / 80g = 4.25 biscuits (approximately)

Chocolate: 200g / 25g = 8 biscuits

Since we can only make a whole number of biscuits, the limiting factor is the icing sugar. Heather can only make 4 biscuits since she has 4.25 times the required amount of icing sugar.

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Hey there! :)

Answer:

(x + 4).

Step-by-step explanation:

When finding the factors of a polynomial with a leading coefficient of 1, we must look for numbers that sum up to -5 and multiply into -36.

We are already given -9 as one of the numbers, so simply divide from -36 to solve for the remaining number.

-36 / (-9) = 4.

Therefore, this equation in factored form would be:

(x - 9) (x + 4)

The other factor being (x + 4).

Answer:

2 + 2 = 4

Step-by-step explanation:

Answer:

2 + 2 = 4

Step-by-step explanation:

this took me hours to figure out

Answer:  x=6 or x= -10

Step-by-step explanation:

-25 < -3x -7

step 1 ( flip the equation): −3x−7>−25

step 2 ( Add 7 to both sides) : −3x−7+7>−25+7

−3x>−18

step 3 ( Divide -3 from both sides) : −3x/-3 > -18/-3

x=6

Step 1 (Add 7 to both sides):

3x−7+7<−37+7

3x<−30

Step 2 ( Divide 3 from both sides: 3x/3 < -30/3

x< -10

Answer:

\(54\pi \: {cm}^{2} \)

Step-by-step explanation:

Given:

A cone

l = 15 cm

r (radius) = 3 cm

Find: A (surface area) - ?

\(a(surface) = \pi {r}^{2} + \pi \times r \times l\)

\(a(surface) = \pi \times {3}^{2} + \pi \times 3 \times 15 = 9\pi + 45\pi = 54\pi \: {cm}^{2} \)

Step-by-step explanation:

Vertical angles are equal   r = 70 degrees

Answer:

Vamos a inventa tres multiplicaciones de seis factores en la que el resultado sea positivo, es decir un número mayor que cero, en la otra negativo, es decir, un número menor que cero y  por último otra multiplicación que de como resultado el  cero "0".

Primero recordemos que:

Los factores son los números que se multiplican.

Seis factores serían 6 números.

Multiplicación con resultado positivo, es decir mayor a 0:

2×3×4×2×1×5=240

Multiplicación con resultado negativo, es decir menor a 0:

-4×2×5×2×1×10= -400

Multiplicación con resultado cero:

2×4×6×7×11×0=0

Step-by-step explanation:

Brainliest please

the correct option is a. difference between the groups' averages, large absolute

I am trying to perform an A/B test to see if two samples come from the same underlying distribution. My alternative hypothesis is that the samples do not come from the same underlying distribution. The difference between the groups should be chosen as the test statistic averages  large absolute values of this statistic provide evidence in favor of the alternative hypothesis.

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Answer:

b=1/3c+14

Step-by-step explanation:

Let's solve for b.

3b−42=c

Step 1: Add 42 to both sides.

3b−42+42=c+42

3b=c+42

Step 2: Divide both sides by 3.

3b

3

=

c+42

3

hope this helps

Answer:

b= 1 /3 c+14

Step-by-step explanation:

Add 42 to both sides.

3b−42+42=c+42

3b=c+42

Divide both sides by 3.

3b/3=c+42/3

b=1/3c+14

Answer:

7

Step-by-step explanation:

hh

ht

th

tt

so it's a 1/4 chance

1/4 * 28 = 7

Answer:

7

Step-by-step explanation:

The probability of both coins landing on heads is:

1/2 × 1/2 = 1/4

Multiply by 28.

1/4 × 28

= 7

The estimated sum of 7 83/84 is 8 to the nearest whole number.

Mixed fractions are fraction that has a whole number attached to an improper fraction. A mixed fraction can be added by first adding the real whole numbers together, then adding their improper fraction counterparts with it.

Also, we can add two mixed fractions together by first converting all the mixed fractions to improper fractions before adding them together.

Using the first process:

= 4 5/12 + 3 8/14

The whole number are 4 and 3, adding those two together, we have:

= 7 (5/12 + 8/14)

The L.C.M of 12 and 14 is 84.

= 7( (7×5)+ (6*8) )  /84

= 7 (35+ 48/84)

= 7 (83/84)

To decimal, we get 7.988. Therefore, the estimated sum of 7 83/84 is 8 to the nearest whole number.

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Answer:

exponential

Step-by-step explanation:

just took the test

Answer:

x = 3°

Step-by-step explanation:

Given the equilateral triangle with the following angles:

m∠1 = (21x - 3)°

m∠2 = (17x + 9)°

m∠3 = (15x + 15)°

In order to solve for the value of x, we must apply the Triangle Sum Theorem, which states that the sum of the measures of all interior angles of a triangle is 180°.

Thus, we can set up the following equation to solve for x:

m∠1 + m∠2 + m∠3 = 180°

(21x - 3)° + (17x + 9)° + (15x + 15)° = 180°

21x°  - 3°  + 17x°  + 9° + 15x° + 15° = 180°

Combine like terms and constants:

21x°  - 3°  + 17x°  + 9° + 15x° + 15° = 180°

53x° + 21° = 180°

Subtract 21° from both sides:

53x° + 21° - 21° = 180° - 21°

53x° = 159°

Divide both sides by 53 to solve for x:

\(\displaystyle\mathsf{\frac{53x^\circ}{53^\circ}\:=\:\frac{159^\circ}{53^\circ}}\)

x = 3°

Therefore, the value of x = 3°.

In order to verify whether we have the correct value of x, we must substitute its value into the given angles:

m∠1 = (21x - 3)° = 21(3)° - 3° = 60°

m∠2 = (17x + 9)° = 17(3)° + 9° = 60°

m∠3 = (15x + 15)° = 15(3)° + 15° = 60°

m∠1 + m∠2 + m∠3 = 180°

60° +  60° +  60° =  180°

180° = 180° (True statement).

Answer: Wait so the sides are both 25 squares?

Step-by-step explanation:

Answer:

I think its C

Step-by-step explanation:

Using translation concepts, the cubing function after the translations is given as follows:

y = -0.56x³.

A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction in it's definition.

The cubing function is given by:

y = x³.

The function is vertically shrunk by applying a factor of 0.56 and reflected across the y​-axis, that is, it was multiplied by 0.56 and x -> -x, hence the translated function is:

y = 0.56(-x³) = -0.56x³.

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Answer:

x(y/2 + z)

Step-by-step explanation:

There are two triangles here.

The small triangle which is bound by dotted lines has base = y and height = x

The height of the larger triangle is 2x and its base is y + z

Area of larger triangle = 1/2 ·  2x · (y + z)
= x(y + z) = xy + xz

Area of smaller triangle = 1/2 · x · y = xy/2

Shaded region area = Area of larger triangle - area of smaller triangle

= xy + xz - xy/2

= xy/2 + xz

= x(y/2 + z)