Find The Value Of "x"(a) 7(b)9(c)6(d)4 (2024)

Answer:

Mean

Step-by-step explanation:

Finding the mean, or the average, of the different weights that were measured, would best estimate the true mass of the solid.

This would find the average mass, which would be the most accurate estimate of the solid's actual mass.

Using the minimum, maximum, and mode will not take into account the other weights that were measured. This makes it much more inaccurate.

So, the correct answer is Mean.

The ratio 4:3 means for every 4 girls there are 3 boys.

Divide total girls by 4, multiply that by 3 to get total boys:

180/4 = 45 x 3 = 135

There are 135 boys

For total students add boys and girls:

180 + 135 = 315 total students

Answer:

1.) Roses ; 2.) Alfalfa

Step-by-step explanation:

Given the graph below :

1 fruit = 5 ladybugs

Initial number of ladybugs on the roses = (7*5) = 35 lady bugs

Subtracting 10 ladybugs from lettuce and adding to the Alfalfa ;

Total number of ladybugs on the Alfalfa = (25 + 10) = 35 ladybugs

Hence, both the Roses and Alfalfa now have the same number of ladybugs.

Lettuce has 5 and grape has 10 Ladybugs

Hence, number of ladybugs on the Roses and Alfalfa are the same.

Answer:

The height is 0.014

Step-by-step explanation:

Use the formula, V=πr2h

h=V

πr2=13

π·172≈0.014

Answer:

it is (22+26)/2=24

Step-by-step explanation:

Answer:

Loss= x

profit=y

x=1/4y

4x=y

Let cost = c

c-x= 15000

c+4x=18000

c+4x-(c-x)=18000-15000

5x=3000

x=600

c-x=15000

c-600=15000

c=15600

c+4x=18000

c+2400=18000

c=15600

Cost= Rs15600

Brainliest please

Answer:

10 years old :)

Answer:

-2x + 3y = -19

Step-by-step explanation:

y + 1 = 2/3(x-8)

multiply by 3 to get rid of the fraction

3(y + 1 = 2/3(x-8)

3y + 3 = 2(x-8)

simplify

3y + 3 = 2x - 16

3y - 2x = -19

-2x + 3y = -19

Answer:

360

Step-by-step explanation:

The formula for the sum of an infinite geometric series is a₁/(1-r), where a₁ represents the first value and r represents the ratio. We can plug in our values here to get

a₁/(1-r) = 240/(1-1/3)

= 240 / (2/3)

= (240/1) / (2/3)

= (240/1) * (3/2)

= 360

Answer:

[tex]3x^{2} \sqrt10[/tex]

Step-by-step explanation:

The question is incomplete. The complete question is :

A school in Delhi has its own flag, which is rectangular and divided into 4 rows and 6 columns. The word ‘SCHOOL’ is inscribed in the first row, ‘FLAG’ in the fourth row, and a purple colored rhombus is in the middle, as shown in the given figure.

Based on this picture of the school flag, answer the following questions:

(a) What fraction of the flag has the purple rhombus?

Solution :

From the figure, the total number of squares in the flag of 4 rows and 6 columns are : 4 x 6 = 24 blocks

The purple colored rhombus is made on the half of the 4 blocks.

i.e. [tex]$\frac{1}{2} \times 4 = 2\ \text{blocks}$[/tex]

Therefore, the fraction of the flag that has the purple rhombus is :

[tex]$=\frac{2}{24}$[/tex]

[tex]$=\frac{1}{12}$[/tex]

Answer:

base area=16π in² height=6 in ⇒ base area= πr²

16π²=π(r)²

r=4 in

v=1/3 ×π (4)²×(6)

v=32π in²

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

v=1/3 π(12/2)²×5

v=1/3π(31)×5=

v=60π in³

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

v=1/3 π×(25×4)=

v=100π/3 in³

OAmalOHopeO

Answer:

A) 1/13

Step-by-step explanation:

In a deck of 52 cards, there are 13 clubs. Out of those 13 clubs, there is 1 ten.

Since a club was drawn, the probability of the card being a ten is:

1 ten out of 13 clubs = 1/13

1/5

scale factor: 4/20 = 1/5

Answer:

B.

Step-by-step explanation:

Answer:

$14722.14

Step-by-step explanation:

We are given that

In 2015

The value of jewel=$17500

Rate of appreciation, r=2.5%

We have to find the initial value of the jewel when it was first bought.

Time, n=7 years

Final value=[tex]Initial\;value (r/100+1)^n[/tex]

Using the formula

[tex]17500=Initial\;value(2.5/100+1)^7[/tex]

[tex]17500=Initial\;value(1.025)^7[/tex]

[tex]Initial\;value=\frac{17500}{(1.025)^7}[/tex]

Initial value=$14722.14

Hence, the the initial value of the jewel when it was first bought=$14722.14

Given:

The polynomial is:

[tex]3n^2(n^2+4n-5)-(2n^2-14n+3)[/tex]

To find:

The difference of the polynomials and classify it in terms of degree and number of terms.

Solution:

Consider the polynomial,

[tex]P(x)=3n^2(n^2+4n-5)-(2n^2-14n+3)[/tex]

On simplification, we get

[tex]P(x)=3n^4+12n^3-15n^2-2n^2+14n-3[/tex]

[tex]P(x)=3n^4+12n^3-17n^2+14n-3[/tex]

The degree of this polynomial is 4 and the number of terms is 5.

Therefore, the correct option is D.

Answer:

answer for n^4 equation (see attached)

Step-by-step explanation:

Answer:

6+ 45 = 500 #!_ djdjbdkeknf

Let it be x

ATQ

[tex] \\ \sf \longmapsto \: 3x - (6) = 45 \\ \\ \sf \longmapsto \:3x = 45+6 \\ \\ \sf \longmapsto \:3 x = 51 \\ \\ \sf \longmapsto \: x = \dfrac{51}{3} \\ \sf \longmapsto \: x=17[/tex]

Given that,

→ She wants to bake 48 cupcakes.

We have to find,

The number of trays of cupcakes she will need to bake.

The formula we use,

→ No. of cupcakes ÷ One dozen

Then we can divide,

→ 48 ÷ 12

→ 4 trays

Thus, none of the option is correct.

Answer:

314

Step-by-step explanation:

unit activity

Answer:

b is the answer

Step-by-step explanation:

Answer:

344064

Step-by-step explanation:

hope it is well understood

Answer:

A

Step-by-step explanation:

From what we have , it is expected that the parent function is a v-shaped graph that starts from the origin

The expected equation parent function should be;

y = |x|

Now, moving on, the transformed function is 1/2 of the parent function

This shows a direct compression of the initial partner function

So, it is expected that the transformed function is more compressed compared to the initial parent function

so, the correct choice of answer here is first option

The Answer is Graph D

You can see the graph number on the top left corner of each multiple-choice graph.

Answer:

The area remains the same

Step-by-step explanation:

First find the area of the original rectangle

A = l*w = 12*5 = 60 ft^2

Increase the length by 25%

12 + 12*25% = 12 +12*.25= 12+3 = 15

Decrease the width by 20

5 -5*20% = 5-5*.2 = 5-1 = 4

The new area is

A = l*w = 15*4 = 60ft^2

Answer:

[tex]AB^{2} =AD^{2} +BD^{2}[/tex]

[tex]AB^{2} =(7.5)^{2} +(4.9)^{2}[/tex]

[tex]AB=\sqrt{80.26}[/tex]

[tex]=8.96[/tex]

ΔABC tan C=AB/BC

⇒ tan 55.8= 8.96/BC ⇒BC= 8.96/tan 55.8

BC=x= 6.09

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

Hope it helps...

Have a great day!!

Answer:

gdhduu e7urururuuru ryruurhtjtjjr rgrhrhuru3jriir ruruurhrbrb rurrurhr ururururuu44 yryryuruurjbrbr urhruurhhrhrhr hrhrhrhhrhrurhrh ryyru

Answer:

626.625

30*15 + [tex]\pi (7.5)^{2}[/tex]

450 + 176.625 =

Step-by-step explanation:

Step-by-step explanation:

Increase in dollars

19/100 x 472.000 = $89,670

and the current value house is $472,000 + $89,670 = $561,680

2.

Explain y axis 4/5