After working for 24 hours we made 234 after working for 40 hours do we need 390 predict how much she would make after 10 hours of work

Answer:

its 12

Step-by-step explanation:

Answer:

The answer is 11.63

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

Answer:

5 IS THE RIGHT VALUE THAT MAKES THE GIVEN EQUATION TRUE...

Step-by-step explanation:

2x+9=4x-1

9+1=4x-2x

10=2x

10/2=x

5=X

Answer:

40 minutes

Step-by-step explanation:

Answer:

Y = X  + 15*D

Step-by-step explanation:

Y = Person Swims During Practice

X = Frien Swims During Practice

D = number of Days both Practice

its given that daily 15 minutes longer swim then Friend

Hence

Y = X  + 15*D

Answer:

a. π(92)(9) − 1 over 3π(92)(9)

Step-by-step explanation:

Solution given: For A

height =9units

breadth =9units

for both cylinder and cone

Volume of container A=volume of cylinder -volume of cone

=πr²h-1/3×πr²h=π(9²)9-1/3×(9²)9

so your final answer is A

a. π(92)(9) − 1 over 3π(92)(9)

The volume of the container A and container B will be π(9²)9 – (1/3)π (9²)h. Then the correct option is A.

It deals with the size of geometry, region, and density of the different forms both 2D and 3D.

Container A is a cylinder with a radius of 9 units and a height of 9 units. A right cone has been carved from its base and has a height of 9 units.

Then the volume of the container A will be given as

Volume of A = Volume of cylinder – volume of cone

Volume of A = πr²h – (1/3)πr²h

Volume of A = π(9²)9 – (1/3)π (9²)h

Volume of A = (2/3) π(9)³

Container B has the same radius as container A.

Volume of B = (4/6) πr³

Volume of B = (2/3) π(9)³

Then the correct option is A.

More about the geometry link is given below.

https://brainly.com/question/7558603

#SPJ2

Answer:

The volume of the triangular prism in the diagram is:

The surface area of the triangular prism in the diagram is:

Step-by-step explanation:

First, we're gonna calculate the surface area to obtain the volume, then, to calculate the area of a triangle (because the surface o a triangular prism is just a triangle), you can use the formula:

We have this data from the diagram, where the base of the triangles is 5 inches and, the height is 4.3 inches, replacing this in the formula:

Now, we can calculate the volume of the triangular prism with the next formula:

In the diagram, we can see the depth is 14 inches, then:

How you can see with the calculations perfomed, the surface area is 10.75 [tex]in^{2}[/tex] and the volume of that triangular prism is 105.5 [tex]in^{3}[/tex].

Answer:

576

Step-by-step explanation:

You can refer to the photo I attached

Answer:

Any number depending on what math problem like

Step-by-step explanation:

5 + c = 14 so c is 9

Answer:

In math algrebra, there are varibles. These varible are letters. Letters are a symbol that can represent anything. So 4x+5=? To figure that out we need to know x. That is an example that a variable can be any number

Step-by-step explanation:

Answer:

See explanation.

Step-by-step explanation:

[tex]8(k+3)=12k-4k[/tex]

Distribute the 8

[tex]8k+24=12k-4k[/tex]

Combine like-terms on right side

[tex]8k+24=8k[/tex]

This equation is not true because for any value for k, this equation will never be true. For example, if we subtract 8k from both sides, we get

[tex]24=0[/tex]

This isn’t a true statement, so your answer would be one of the following:

k=∅

∅

No solutions

Answer:

5.03709... , 4.923935... , 4.123105... (square root of 17) , 3.464101... (square root of 12)

Step-by-step explanation:

:D

Answer:

Your answer would be √10, or square root of 10.

Answer:

s = 11.97

Step-by-step explanation:

Answer:

x = 97.6

Step-by-step explanation:

cos = adjacent over hypotenuse

[tex]cos(55)=\frac{56}{x}[/tex]

* multiply each side by x *

[tex]cos(55)*x=xcos(55)\\\frac{56}{x} *x=56\\56=xcos(55)[/tex]

* divide each side by cos ( 55 ) *

[tex]\frac{xcos(55)}{cos(55)} =x\\\frac{56}{cos(55)} =97.63302055[/tex]

we're left with x = 97.63302055

Our last step is to round to the nearest tenth of a foot

We get that x = 97.6

Answer:

Step-by-step explanation:

uy

According to the above we can establish that based on the given statistics, the average household paid approximately $97.52 per year in federal gasoline taxes.

To calculate how much the average household paid per year in federal gasoline taxes, we can use the following steps:

Determine the total number of gallons of gasoline consumed by the average household per year:

Calculate the total amount paid in federal gasoline taxes per year:

According to the above we can establish that based on the given statistics, the average household paid approximately $97.52 per year in federal gasoline taxes.

Learn more about taxes in: https://brainly.com/question/23347326
#SPJ2

Answer:

Step-by-step explanation:

[tex]10t^-5 = 10/t^5[/tex]

The value of  10[tex]t^{-5[/tex] in positive power is 10/ [tex]t^5[/tex].

The base number is the number that is being multiplied by itself an infinite number of times, and the exponent is the number of times that it is being multiplied. The nth power of the given number is an expression that results from multiplying a given number by itself n times.

We have,

Expression: 10[tex]t^{-5[/tex]

We know to make the power positive we have to reciprocate the number.

Now, using exponents we get

[tex]a^{-m}= 1/a^m[/tex]

So,  10[tex]t^{-5[/tex]

=  10/ [tex]t^5[/tex]

Learn more about Exponents and Power here:

https://brainly.com/question/15722035

#SPJ2

Answer:

Step-by-step explanation:

A = 40* (365/5)= 29.2%

B = 50*(365/12) = 15.2%

C= 80*(365/15)=19.46%

D = 100*(365/20)=18.25%

so best is B,  then D , then C then A .  

B,D,C,A   in lowest to highest APR

As per the given data, with a base of $400 for loan amount, the ranking of all the given companies from the lowest to highest annual percentage rate is B,D,C, and A.

Annual borrowing costs, including fees, are stated as a percentage and are known as the annual percentage rate, or APR. The APR is a more comprehensive indicator of how much borrowing money will cost because it includes both interest rates and application fees.

Instead of just a monthly fee or rate, the term annual percentage rate of charge refers to the interest rate for the entire year as applied to a loan, home loan, credit card, and many more. It can also be referred to as a nominal APR or an effective APR. It is a financial fee that is calculated at an annual rate.

Required calculations are as follow:

A = 40 × (365/5)= 29.2%

B = 50 × (365/12) = 15.2%

C= 80 × (365/15)=19.46%

D = 100 × (365/20)=18.25%

Therefore, the ranking of all the companies  with the lowest to highest annual percentage rate are B,D,C, and A.

Learn more about annual percentage rate from here:

https://brainly.com/question/17613825

#SPJ2

Answer:

Choice 1 and Choice 2

Answer:

1,2 hope this helps

Step-by-step explanation:

I just did this

Answer:

B would be your best choice

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

other guy isn't correct, got wrong answer

Answer:

496

Step-by-step explanation:

992/2 =496

Answer:

constraints - limitations on a problem

vertices - point of intersection

feasible area - maximize or minimize

last one is last one

Step-by-step explanation:

2xy^2+xy^2+xy-2x

2x(y^2-1)+xy(y+1)

2x(y-1)(y+1)+xy(y+1)

(y+1)(2xy-2x+xy)

(y+1)(3xy-2x)

3xy² + xy - 2x

= x (3y² + y - 2)

= x (3y² + 3y - 2y - 2)

= x {3y (y + 1) - 2 (y + 1)}

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

Answer:

[tex]x (y + 1) (3y - 2)[/tex]

Hope you could understand.

If you have any query , feel free to ask.

Answer:

5.6x+5.95-2.4k if that's what you need

Answer:

£1,725.00

Step-by-step explanation:

To calculate simple interest, we use the formula:

a = p(1 + rt)

a is the answer

p is the principle, or the starting amount of money

r is the rate, or the rate of interest (the percent)

and t is the time, or years.

First, 3% as a decimal is 0.03

So we can plug that in as r.

Then just plug the rest of the numbers in.

a = 1500(1 + 0.03 x 2)

Then just solve the equation to get 1,725.00.

Hope this helps!

Answer:

55 inches

Step-by-step explanation:

2 posters x 28 inches each = 56

221 - 56 = 165 inches

3 blank spaces on wall

165 ÷ 3 = 55 inches between posters and on either side

Answer:

ok what do i do 1st

Step-by-step explanation:

Answer:

how can i help?

Step-by-step explanation: