me podrían ayudar con esto?​

Answer:

75

Step-by-step explanation:

-given averages-

-Homework Avg : 80

-Quiz Avg.: 84-

-Test Ayg: 74

-Final Exam: 60

-weights

-Homework at 10%,

-Quizzes at 30%,

-Tests at 40%

-Final  Exam at 20%

Homework points:

Answer:

a. 12 cups - 2 * n cups b. 2 * (6-n) cups

Step-by-step explanation:

a.

we start with 12 cups of flour

we subtract 2 cups of flour for each baking cycle

thus, cups of flour = 12 cups - 2 cups for each cycle

2 cups for each cycle = 2 cups * number of cycles = 2 cups * n

cups of flour = 12 cups - 2 * n cups

b.

note that 12 is a multiple of 2 -- 2 * 6 = 12

thus, 12 cups = 2* 6 cups

cups of flour = 12 cups - 2 * n cups = 2 * 6 cups - 2 * n cups

factor out the 2

cups of flour = 2 * (6-n) cups

Answer:

Step-by-step explanation:

Given

We know that the area is the function of two dimensions

To find the surface area of the display box we need to multiply the surface area of the original by the square of the scale factor

Answer:

27.2 I believe

Step-by-step explanation:

Theren is a pattern in the numbers, the dollar is going up by 2 while the cents are going down by 2, if you follow the pattern till you get to 15 in pounds, the you'll get 27.2

Answer:

1/8

Step-by-step explanation:

135 is 15 more than 120

15 is 12.5% of 120

0.125 as a fraction is 1/8

Hope this helped!

Answer:

[tex]V_{cone} =65.94\: cm^3[/tex]

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

The event of a baby boom would cause a huge growth in the population whilst the other options would create ethical and financial issues with having many children.

Answer:

Just B and C

Step-by-step explanation:

Not A as cost is always increasing with x.

Yes B as is x squared relationship

Yes C as 15*9 = 135

No D as it is a squared relationship so much more than double

Not E as the the cost increases by a different amount for each increase in x.

Answer:

x = 15

Step-by-step explanation:

angle FoH = 360° - 90° - 90° - angle G

= 180° - 75°

= 105°

17x° = 360° - angle FoH

17x° = 360° - 105°

17x° = 255°

x = 255 ÷ 17

x = 15

HOPE THIS HELPS AND HAVE A NICE DAY <3

Answer:

Step-by-step explanation:

6x + 11y = 45

9x + 9y = 45

-18x - 33y = -135

18x + 18y = 90

-15y = -45

y = 3

6x + 33 = 45

6x = 12

x = 2

Answer:

58 cars

Step-by-step explanation:

232 divided by 4 = 58

Answer: x=23.25

Step-by-step explanation:

12-1/2(x-3)=1/4(2x+1)-10

4 ×12 -4×1/2(x-3)=4×1/4(2x+1)-10×4

48-2(x-3)=(2x+1)-40

48-2x+6=2x+1-40

48+6+40-1=2x+2x

93=4x

x=23.25

Answer:

It means you put full effort into what you're doing, because in math, 100% is perfect, but 110% is more than perfect, so they are saying she put extreme effort into the problem.

Answer:

See below

Step-by-step explanation:

x = the number

-1/6 x < -9     multiply both sides by -6   (this reverses <  to  > )

x > 54    

Answer:

-11b+8

Step-by-step explanation:

[tex] \huge \tt \color{pink}{A}\color{blue}{n}\color{red}{s}\color{green}{w}\color{grey}{e}\color{purple}{r }[/tex]

[tex] \large\underline{ \boxed{ \sf{★\:Given\: expression★ }}}[/tex]

[tex]\rule{70mm}{2.2pt}[/tex]

★ 1st step

[tex]\sf{➛ - 3b + 5 - 8b + 3}[/tex]

★ 2nd step

[tex]\sf{➛ -3b - 8b + 5 - 3}[/tex]

★ 3rd step

[tex]\sf{➛ - 11b + 2}[/tex]

[tex]\rule{70mm}{2.2pt}[/tex]

[tex] \pink{ \boxed{\underline{ \boxed{ \sf{✠ \: -11b+2 \: ✠}}}}}[/tex]

Hope it helps !

Answer:

its: 583.875

Step-by-step explanation:

Please give me brainlist

The [tex]275th[/tex] digit after the decimal point in the repeating decimal [tex]0.6295[/tex] will be [tex]9.[/tex]

Decimal is one of the types of numbers, which has a whole number and the fractional part is separated by a decimal point.

It is given that [tex]0.6295[/tex] is a repeating decimal.

i.e. [tex]0.6295[/tex] repeats after [tex]4th[/tex] digit,

So, divide [tex]275[/tex] by [tex]4[/tex],

We get,

   [tex]=\frac{275}{4}[/tex]

We get, [tex]68[/tex] and [tex]3[/tex] as remainder.

So, the [tex]275th[/tex] number after the decimal point will be [tex]3rd[/tex] digit in [tex]0.6295[/tex] after decimal.

i.e. [tex]275th[/tex] number will be [tex]9[/tex].

Hence, we can say that the [tex]275th[/tex] digit after the decimal point in the repeating decimal [tex]0.6295[/tex] will be [tex]9.[/tex]

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The possible dimension of the new box is 16 x 10 x 4 inches

Thomas buys a box that is 8 by 10 by 4 inches. Thomas wants to double the volume of his original box. what could be the new dimensions of the box? recorded in length, width, height.

The dimension of the box is given as:

Dimension: 8 by 10 by 4

So, the volume of the box is:

Volume = 8 * 10 * 4

When the volume is doubled, we have:

Volume = 2 * 8 * 10 * 4

Evaluate the product

Volume = 16 * 10 * 4

This means that the possible dimension of the new box is 16 x 10 x 4 inches

Read more about volumes at:

https://brainly.com/question/1972490

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Harry would earn total money equal to $32.50 babysitting.

Since Harry charges 50% more for each additional hour as he did for the previous hour, then

he charges 1.5 or 3/2 times as much as he did for the previous hour.

Term Definition Money charge refers to a special expense entry and allows an administrator to track changes in a project's billing.

Harry charges $4 for the first hour.

Harry then charges

3/2 × $4 = $6 for the second hour.

Harry then charges 3

3/2 × $6 = $9 for the third hour.

Harry then charges 3

3/2 × $9 = $ 27/2 = $13.50 for the fourth hour.

Therefore, for 4 hours of babysitting

Harry would earn $4 + $6 + $9 + $13.50 = $32.50.

To learn more about the charge visit:

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Answer:

Complete the sentence.

is 8 times as much as 10.

Step-by-step explanation:

you have to divide it by the length

Answer:

42.9

Step-by-step explanation:

8.25x 5.2

Triange formula = b x h

Using function concepts, it is found that the correct option is given by:

a.Yes, this graph represents a polynomial. There are two turning points and the least degree possible is three.

Supposing a polynomial with n turning points, the least possible degree is of n + 1.

In this problem, the polynomial has 2 turning points, hence the least possible degree is of 3 and option a is correct.

More can be learned about functions at https://brainly.com/question/25537936

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Answer:

180 degrees.

Step-by-step explanation:

A supplementary angle is an angle which either of two angles whose sum is 180°.

No matter how big the triangle grows, the angles will stay the same degrees all throughout.

Pretty sure this is what you needed, hope this helps!

[tex]\large\textsf{\textbf{Answer\::}}[/tex]

trinomial

[tex]\Large\textsf{\textbf{Calculations\::}}[/tex]

If a polynomial has one term , it's a monomial .

If a polynomial has two terms , it's a binomial .

If a polynomial has three terms , it's a trinomial .

If a polynomial has 4 or more terms , it's a polynomial .

Since the given polynomial has three terms , it's a trinomial .

[tex]\footnotesize\texttt{hope\:helpful~}[/tex]

area=l×w

l=area/w

l=105/5

l=15

perimater=l+w

perimater=15+7

perimeter=22

Answer:

1 cm : 7 m

Step-by-step explanation:

25 cm : 175 m simplifies to 1 cm : 7 m