Answer:
2. Tommy's mom asked him to help her clean the house. His mom has asked him
to sweep his bedroom floor, the laundry room, and the kitchen. He estimates
that it is going to take him 10 minutes to sweep out each room. About how
many minutes will it take Tommy to help his mom

Answer:

C

Step-by-step explanation:

Answer:

8 years

Step-by-step explanation:

There 3 feet in yard, so 24 divided by 3 is 8.

Fraction is a quantity representing part of a hole. The specified fraction's quotient is obtained as: Option A: -343

If we have [tex]a^b[/tex], then 'a' is called base and 'b' is called power or exponent and we call it "a is raised to the power b" (this statement might change from text to text slightly).

Exponentiation(the process of raising some number to some power) have some basic rules as:

[tex]a^{-b} = \dfrac{1}{a^b}\\\\a^0 = 1 (a \neq 0)\\\\a^1 = a\\\\(a^b)^c = a^{b \times c}\\ a^b \times a^c = a^{b+c}[/tex]

For given case, the quotient of fraction is obtained as:

[tex]\dfrac{(-7)^2}{(-7)^{-1}} = (-7)^2 \times (-7)^{-(-1)} = (-7)^{(2 + 1)} = -7^3 = -343[/tex]

Thus, The specified fraction's quotient is obtained as: Option A: -343

Learn more about fraction quotient here:

https://brainly.com/question/7349976

Answer:

a if u don't want to read lma o

Step-by-step explanation:

Answer:

6.48

Step-by-step explanation:

Answer:

84 cm 2 :)

Step-by-step explanation:

a cube has 6 faces

14 x 6 = 84!

Given, Area of each face = 14 cm^2

So, surface area = 6 × Area of each face

= 6 × 14 cm^2 = 84 cm^2

Hope this helps :)

Answer:

3.4 gigabytes

Step-by-step explanation:

Because 57.20$ divided by 47 is 10.20 and 3 goes in to 10.2 3.4 times.

Answer:

20

Step-by-step explanation:

LC = 1/2 LH

2LC = LH

2(10) = LH

LH = 20

Answer:

B. 20

Step-by-step explanation:

Because the distance from L to C is ten so the distance from L to H is double of the distance from L to C.

Answer:

1) A number less than 32

2) 32

The number will be :

1) Any number less then 32 when divided by 32 will be less that 1.  

2) 32 when divided by 32 will be equal to 1.

What is Algebraic expression ?

Algebraic expressions are the idea of expressing numbers using letters or alphabets without specifying their actual values. The basics of algebra taught us how to express an unknown value using letters such as x, y, z, etc. These letters are called here as variables. An algebraic expression can be a combination of both variables and constants. Any value that is placed before and multiplied by a variable is a coefficient.

Let, the number be = x

1) The value of __ divided by 32 is less that 1 that is :

x/32 < 1

x < 32

Any number less then 32 when divided by 32 will be less that 1.  

2)  The value of __ divided by 32 is equal to 1 that is :

x/32 = 1

x = 32

32 when divided by 32 will be equal to 1.

Therefore, the number will be :

1) Any number less then 32 when divided by 32 will be less that 1.  

2) 32 when divided by 32 will be equal to 1.

Read more about mathematics operations at:

https://brainly.com/question/23205626

#SPJ2

Answer:

27

Step-by-step explanation:

well 20 models of 100's=2,000

so now we have 700 left over

so to get to 700 how many 100's does it take=7

so put those 2 numbers together 27

Hope it helps have a great day :}

Answer:

broken

Step-by-step explanation:

You use a dashed line when you have < or >.

When there is the "or equal to" bar under the <, > symbols then you use a solid line.

Answer:

I= PRT ÷100

Step-by-step explanation:

I = 340000×30×3 ÷100

[tex]~~~~~~ \textit{Compound Interest Earned Amount} \\\\ A=P\left(1+\frac{r}{n}\right)^{nt} \quad \begin{cases} A=\textit{accumulated amount}\\ P=\textit{original amount deposited}\dotfill &\$8815\\ r=rate\to 10\%\to \frac{10}{100}\dotfill &0.10\\ n= \begin{array}{llll} \textit{times it compounds per year}\\ \textit{annually, thus once} \end{array}\dotfill &1\\ t=years\dotfill &1 \end{cases} \\\\\\ A=8815\left(1+\frac{0.10}{1}\right)^{1\cdot 1} \implies A=8815(1+0.10)^1\implies A=9696.5[/tex]

Answer:

1750 people

Step-by-step explanation:

4%*25=100%

100%= is the whole

so it would be 70x25=1750

Answer:  EXPONENTIAL GROWTH AND DECAY a = starting or initial value ADD = Growth y=a(1Ær)* amount r = percent of change SUBTRACT-Decay Basic Equation Statements: Determine growth decay, the percent of change, and initial value. EQUATION Initial Value Growth or Decay? Percent of Change 1) y = 7500(1 +.03) 2)y = (0.85) 3)y=900 (1.27) 4) y = 24000(1-.08) 5)y = 750(1.15) 6) y = 250,000(0.65) 7) y = 11,275(1.1) 8)y = 673 (2.2) Exponential Growth and Decay Word Problems: Evaluate all answers exactly and then round when necessary 9. The price of a car that was bought for $10,000 and has depreciated 10% yearly. Find the price of the car 8 years later, PRICE: The equation for the price of a baseball card that was bought for 5 dollars and has appreciated 5% yearly. Find the value of the card 25 years later. VALUE: !!. A town of 3200, grows at a rate of 25% every year. Find the size of the city in 10 years. Population: 12 Acity of 100,000 is having pollution problems and is decreasing in size 2% annually (every year). Find the population of this city in 100 years. Population: In 1982, the number of Starbucks was shops. It has exponentially grown by 21% yearly. Let the number of years since 1982. Find an equation for this growth and find the number of Starbucks predicted in 2015

Step-by-step explanation:

Answer:

3x² + 2x + 18

Step-by-step explanation:

24x² + 16x + 144 .......simplify by 4

6x² + 4x + 36

3x² + 2x + 18

Answer:

c

Step-by-step explanation:

3*8=24

2*8=16

18*8=144

then you put the variables behind em :)

The volume of the ball is 636.38 cm^3. Option C shows the correct volume of the ball.

The volume of the sphere is defined as the amount of space occupied within the sphere. It is a space occupied by a three-dimensional object.

Given that the thickness of the ball is 2 cm and the outer radius r2 of the ball is 6 cm. The inner radius r1 of the ball is the difference between the outer surface and the thickness of the material.

r1 = 6-2

r1 = 4cm

The volume of the sphere ball is given as,

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

For the inner radius, the volume is given as,

[tex]V_1 = \dfrac {4}{3}\times 3.14\times (4)^3[/tex]

[tex]V_1 = 267.94 \;\rm cm^3[/tex]

For the outer radius, the volume is given as,

[tex]V_2= \dfrac {4}{3}\times 3.14\times (6)^3[/tex]

[tex]V_2 = 904.32\;\rm cm^3[/tex]

The final volume of the ball is the difference between the volume of the inner and outer surface.

[tex]V = V_2 - V_1[/tex]

[tex]V = 904.32- 267.94[/tex]

[tex]V = 636.38 \;\rm cm^3[/tex]

Hence we can conclude that the volume of the ball is 636.38 cm^3. Option C shows the correct volume of the ball.

To know more about the volume, follow the link given below.

https://brainly.com/question/1578538.

Answer:

Equation: y = -2x - 6.

Step-by-step explanation:

picture

Answer:

The answer is B, C, D, and E

Step-by-step explanation:

Answer:

Here is your answer!

Sorry I'm late but hopefully I can help others when looking for answers.

Step-by-step explanation:

Brainlist? :)

Check the picture below.

so each triangular face has a height of 91.4 and a base of 115, and there are four of them, now, we're only considering the "lateral area", that excludes the base.

[tex]\stackrel{\textit{area of 4 triangles}}{4\left[ \cfrac{1}{2}(115)(91.4) \right]}~~\implies ~~ 21022[/tex]

Answer:

it is the heading so pick that and you answer is done

Answer:

the first question A is 28

the second question S is -20

Answer:

heres a screenshot of the correct answer

Hope This Helps!!!

Answer:

4x-18y

Step-by-step explanation:

[tex]x-\left(7y-3x\right)-11y[/tex]

Let's apply the distributive law: -a(a-b)=-a+b

[tex]-\left(7y-3x\right)=-7y+3x[/tex]

[tex]x-7y+3x-11y[/tex]

Now, we'll Group terms

[tex]x+3x-7y-11y[/tex]

[tex]4x-18y[/tex]

Hope this helps!

Answer: it will be 6 ounces of frozen yogurt and 10 ounces of orange juice.

Step-by-step explanation:

3 parts frozen yogurt

5 parts orange juice For a total of 8 parts divided by 16 ounces = 2 Multiply 3 fy x 2= 6 ounces And multiply 5 oj x 2= 10 ounces

Answer:

Last choice

Step-by-step explanation:

Answer:

2/6, 4/12, 6/18, 8/24, 10/30

Step-by-step explanation:

Multiply 2 by 2 each time for numerator

Multiply 6 by 2 each time for denominator

Hope this helps!

Answer:

use the slope formula!

Step-by-step explanation:

Rate of change is basically slope

you have to use the slope formula y2-y1/x2-x1

for example in the first question on the left 30-15 ÷ 5-2 = 5

would you like me to do the rest?

Answer:

true

Step-by-step explanation:

power stored during the day can be released in evening hours when the energy is most needed

[tex] \leadsto \sf \dfrac{p}{9} + 89 = - 103[/tex]

[tex] \\ \\ [/tex]

[tex] \leadsto \sf \dfrac{p}{9} = - 192[/tex]

[tex] \\ \\ [/tex]

[tex] \leadsto \sf p = - 192 \times 9[/tex]

[tex] \\ \\ [/tex]

[tex] \leadsto \sf p = - 1728[/tex]