Please help!!!

Also can I have an explanation please!!

Volume of a figure is the measure of the space that figure occupies. The approximate volume of the specified container is 87.92 cm³

If the given sphere is of radius r units, then its volume is given as:

[tex]V= \dfrac{4}{3} \pi r^3 \: \rm unit^3[/tex]

For the given case, the radius of the sphere is given to be 21 cm, and the value of pi is instructed to be used  as 3.14

Thus, we have the volume of container as:

[tex]V = \dfrac{4}{3} \pi r^3 = \dfrac{4}{3} \times 3.14 \times 21 = 87.92 \: \rm cm^3{[/tex]

Thus,

The approximate volume of the specified container is 87.92 cm³

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Answer:

y = 3x - 10

Step-by-step explanation:

Answer:

9

Step-by-step explanation:

you do the max- min. so 5-(-4) which is really 5+4=9

Answer:1. range(1,10,2) - 1 to 9 with a gap of 2 numbers each so it yields - 1,3,5,7,9 2. [-2,-4,-6,-8,-10] - range(-2,-11,-2) 3. (i) range(4,20)[2:5] - Generates the list of number…

example: 1.What sequence of numbers is equivalent to the given ranges?

range(1,10,2)

2.Express the following as a range.

[-2,-4,-6,-8,-10]

3.What do each of these expressions yield?

(1) range(4,20)[2:5] (2) list(range(10,60,4)[-2:1:-4] (3) range(3,12,4)[2]

(4) range(0,9,2)[:] (5) range(2,20)[-2:-10:-1] (6) range(3,18,2)[::2]

(7) range(1,33,6)[1::2] (8)range(-5,20,3)[-8:5:2]

Answer:

y =  -5x - 5

Step-by-step explanation:

y =  -5x - 5

Slope intercept form is y = mx + b where m is the slope and b is the y intercept.

-5 is the y intercept and -5/1 or -5 is the slope/

3-45 so just do it -

Answer:

Torrance spends 16$ on his brother

Step-by-step explanation:

You have 100$

So, we have

x (brother) + x (sister) + x (mother) = 100

But, since 10$ less will be spent on the sister than the brother, it becomes (x - 10) and twice + 6$ is spent on the mom, it also becomes (2x + 6)

Our equation then becomes

(x - 10) + x + (2x + 6) = 100

X will end up equaling 26. This is how much is spent on the sister.

(x - 10) will be substituted for (26 - 10), which equals 16.

I'm not sure if this is right so you might want to check with somebody (since I may be wrong) I hope this helps you understand how to basically do it though. <3

[tex] \rm \hookrightarrow \: \sqrt{ {2}^{2} + { - 5}^{2} } [/tex]

[tex] \rm \hookrightarrow \: \sqrt{4 \: \: \: \: + \sqrt{ 25 }}[/tex]

[tex] \rm \hookrightarrow \: \sqrt{29 }[/tex]

[tex] \rm \hookrightarrow \: 5.38 [/tex]

Answer:

Step-by-step explanation:

Given:

Sum of all three is 36, the equation is below:

Correct choice is D

Answer:   X=6.

Step-by-step explanation:  
16x-8+2x=100

18x-8=100

18x=100+8

18x=108

x=108/18

x=6

Answer:

14x-8

Step-by-step explanation:

another equation is 14x-8=100

combine like terms

To solve the equation [tex]2^{x-1} - 7 = 9[/tex], we add 7 to both sides make the bases the same, and equate the exponents.

Some common rules of exponents are

xᵃ×xᵇ = xᵃ⁺ᵇ.

xᵃ/xᵇ = xᵃ⁻ᵇ.

Addition and subtraction of exponents are only possible for the same base value and when the base is different and both have the same exponent we just multiply the bases and write the exponent.

Given, An exponential expression

[tex]2^{x-1} - 7 = 9[/tex].

[tex]2^{x -1} = 9 + 7.[/tex]

[tex]2^{x-1} = 16.[/tex]

[tex]2^{x-1} = 2^4[/tex].

x - 1 = 4.

x = 5.

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#SPJ7

Reason: We subtract 77 from both sides

Answer:

The first option.

Step-by-step explanation:

You cannot repeat the x value if it is a function. The x value of 2 is repeated in the first option.

Answer:

Amount in Badria's wallet: 18

Amount in Khalid's wallet: 54

Amount in Yousif's wallet: 23

Step-by-step explanation:

Total amount of security deposit, deposited by three friends after paying the rent is $620.01. Option C is the correct option.

The monthly payment is the amount which is required to pay each month to pay off the borrowed principal amount or the rent of a service charged monthly.

The rent of the apartment is $650 per month. The rent of the two months (first and last) is,

[tex]M=2\times650\\M=1300[/tex]

This rent is paid by three friends. Thus, the amount which is paid by an individual friend is,

[tex]P=\dfrac{1300}{3}\\P=433.33[/tex]

They each paid $640 towards the total move in cost of first and last month's rent and a security deposit. Therefore,

[tex]P=640-433P=206.67[/tex]

Thus, $206.67 is paid by each of them towards security deposits. The total amount of security deposit, deposited by 3 of them, is,

[tex]SD=206.67\times3\\SD=620.01[/tex]

Hence, total amount of security deposit, deposited by three friends after paying the rent is $620.01. Option C is the correct option.



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Answer:

-12y+24

Step-by-step explanation:

I used math---------way , so it is correct. brainliest please!

Answer:

Step-by-step explanation:

6 (-2y+4)

First, we use the distributive property to substitute the terms.

(-12y + 24)

Then we divide 24 by -12 to get -2.

24/-12 = -2.

y = -2

Answer:

see explanation

Step-by-step explanation:

The equation of a circle in standard form is

(x - h)² + (y - k)² = r²

where (h, k ) are the coordinates of the centre and r is the radius

Given

x² + y² + 10x - 6y + 14 = 0 ( collect the x/ y terms together and subtract 14 from both sides )

x² + 10x + y² - 6y = - 14

Using the method of completing the square

add ( half the coefficient of the x/ y terms )² to both sides

x² + 2(5)x + 25 + y² + 2(- 3)y + 9 = - 14 + 25 + 9

(x + 5)² + (y - 3)² = 20 ← in standard form

with centre = (- 5, 3 ) and r = [tex]\sqrt{20}[/tex] = 2[tex]\sqrt{5}[/tex]

Answer:

7+X/2=10 answer is 6

Step-by-step explanation:

Answer:

3x - 6 should be it

The sample size that's given is 62 and the probability of success will be 0.68.

From the complete question, it can be noted that the sample size that's given is 62 while the number of samples is 42.

In this case, the probability of success will be:

= Number of samples / Sample size

= 42/62 = 0.68

In conclusion, the probability of success is 0.68.

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Answer:

Step-by-step explanation:

The red one is g(x)=2^x+4

The blue one is f(x)=2^x-1 exponential function

Answer:

x=8/9 y=-2/3

Step-by-step explanation:

you can subtract 3x on the first equation and then plug the y into the 2nd equation to find x then solve for y

Answer:

I guess it's D since BC= 132: 12 = 11 or both of the two places divided by 12

Answer:

3rd option

Step-by-step explanation:

(f • g)(x)

= f(x) × g(x)

= (3x + 1)(2x + 7)

Each term in the second factor is multiplied by each term in the first factor, that is

3x(2x + 7) + 1(2x + 7) ← distribute parenthesis

= 6x² + 21x + 2x + 7 ← collect like terms

= 6x² + 23x + 7

Answer:

false

Step-by-step explanation:

Determine whether24:30  and 3:7/2 are equivalent therefore making it False

Answer:

5 and 1/3 yards = 16 ft

So 16 ft + 2 extra ft

The total is 18 ft (C.)

Answer:

x is 24° it is bcs triangle have at all 180°

that bigger one have 180-94-41=45° on right side

180-111-45=24° ez

Solution:

We know the following rules:

Now, let's solve each problem.

Question-7

Question-8

Hoped this helped!

Answer:

7. 4⁴ = 4x4x4x4=256
   4³= 4x4x4=64
   4²= 4x416

   4¹=4
   4⁰=1 ( as every number that has power 0 = 1)

8. (-2)⁴

=(−2)*(−2)*(−2)*(−2)

=(-2)⁴

=16

(−2)³

=(−2)*(−2)*(−2)

=(−2)³

=−8

(−2)²

=(−2)*(−2)

=(−2)²

=4

(−2)¹

=−2

(−2)⁰

=1 ( ( as every number that has power 0 = 1)

Answer:

16

Step-by-step explanation:

7(4g) + 3(5h) + 2(-3g); for g=1/2 ;.h =1/3

28g + 15h - 6g =

= 22g + 15h

= 22(1/2) + 15(1/3)

= 11 + 5

= 16