Mathematics High School

k= 100- 4n
what is n if k is 99 ​

Answers

Answer 1

Answer:

1/4 or 0.25

Step-by-step explanation:

k= 100- 4n

what is n if k is 99 ​

-------

99 = 100 - 4n

4n = 100 - 99

4n = 1

n = 1/4 or 0.25

--------------check

99 = 100 - 4 × 1/4

99 = 100 - 1

99 = 99

the answer is good

Related Questions

What is 193 divided by 16

Answers

Answer:

12.0625

Step-by-step explanation:

I need help with constat rate of change please​

Answers

It’s 40 that’s the constant change of rate

Which of the following statement is false
A. │-8│= 8
B. │-20│ < │25│
C. │-7│< 7
D. negative of │9│ = -9

Answers

Answer:

A is right answer

Step-by-step explanation:

because - - = +

Someone help me I will mark you as brain

Answers

Answer:

{−3, 0, 4, 11}

Step-by-step explanation:

The third option. Hope this helps!

what is 4 1/3-(-2/3)

Answers

Answer is 5
13/3 -(-2/3)
13/3+2/3
15/3
5

Which fraction is equivalent to 3/10?

Answers

Answer:

[tex]\frac{12}{40\\}[/tex]

Step-by-step explanation:

[tex]\frac{3}{10}[/tex] × [tex]\frac{4}{4} =\frac{12}{40}[/tex]

*HELP*
Which of the following best describes aspect ratio?
Group of answer choices

A computing error caused by switching two adjacent digits.

An average resulting from the multiplication of each component by a factor reflecting its importance.

An indicator, sign or measure of something.

The ratio of the width to the height of a television screen.

Answers

Answer:  

: a ratio of one dimension to another: such as. a : the ratio of span to mean chord of an airfoil. b : the ratio of the width of a television or motion-picture image to its height.

Step-by-step explanation:

A tiger shark swims an average of 32 miles per hour. About how many hours will it take the tiger shark to swim 8 miles?

Answers

Answer:

0.25 hours, or 15 minutes

Step-by-step explanation:

Ok, so the rate is 32 miles per hour, so it would take about 1/4 of a hour to go 8 miles (8/32= 0.25)

find the greater common factor
2x^2+7x-30

Answers

Answer:

ty

Step-by-step explanation:

Larry works for a tree farmer and needs to plant new saplings (young trees). He can plant 27 saplings per hour. He needs to plant 178 total saplings and has already planted 16 saplings.

Which equation and answer shows the number of hours (h) it will take for him to plant the rest of the saplings?

Answers

Answer:

27h+16=178 I believe would work as an equation for this problem

Step-by-step explanation:

The required time to plant the rest of the saplings is 6 hours, and 27 + 16 = 178 is the required expression.

What are equation models?

The equation model is defined as the model of the given situation in the form of an equation using variables and constants.

Here,
Let the number of hours be h,
He can plant 27 saplings per hour.
He needs to plant 178 total saplings and has already planted 16 saplings.
So, according to the quesiton,
27h + 16 = 178,
27h = 162
h = 162/27

h = 6

Thus, the required time to plant the rest of the saplings is 6 hours,

Learn more about models here:
https://brainly.com/question/22591166
#SPJ2

what’s the value of 5%

Answers

Answer:

0.05 in decimal form

Step-by-step explanation:

I don't know if you accidentally left something out but if you did I can edit my answer or put the answer in the comments.

May I please receive help?
Please?))

Answers

Answer:

50°

Step-by-step explanation:

Please leave a “thanks” heart if I helped.

what is one third of 16

Answers

Answer:

It is 16over 3or 5.333333333333

Step-by-step explanation:

1/3*16=16/3

16/3=5.33333333333333

The answer fully rounded will be 5.3

بلاد سركوليشن سيستم​

Answers

Uhhhhh yes…? Boiwhatdaellboi

2.4x + 7.2 – 4.3 plz.

Answers

Answer:

2.4x+2.9

Step-by-step explanation:

Run it up hb gotchu w them points

Answers

Answer:

C

Step-by-step explanation:

Answer:

This one is C

Step-by-step explanation:

The equation of the cables for a suspension bridge is modeled by the equation
y-48 = 0.0025x2, in feet. How far is the lowest point of the cables above the bridge?
The lowest point of the cables is
feet above the bridge.

Answers

The lowest point of the cables above the bridge is 48 feet above the bridge.

The statement give us a parabola equation in standard form, the vertical distance of the lowest point above the bridge is determined by the y-coordinate of the vertex. Hence, the lowest point of the cables above the bridge is 48 feet above the bridge.

We kindly invite to check this question on parabolae: https://brainly.com/question/8495869

Which inequality has a solution that is the set of all real numbers?
12 < 14
x < 12
12 > 14
x > 14

Answers

Answer:

12<14

x<12

14>12

14>x

Step-by-step explanation:

I dont know if it is correct but I think it is that way try

i need help with get more math

Answers

Answer:

I'm not sure I understand but if you want more math to do look up Quizlet and do some of those tests

can someone please help me with this? i don’t understand it at all

Answers

Answer: I’m pretty sure they are similar because they have the same interior degree.

Step-by-step explanation:

8(-x - 7) > 16 I need the answer for it, I honestly don’t get it

Answers

Answer:

x > 8.125 or 8 & 1/8

Step-by-step explanation:

8( -x - 7) > 16

-8x - 49 > 16

     + 49 + 49

-8x > 65

x > 8.125 or 8 & 1/8

If 34+5=36, 56+2=39, 27+6=45, 47+5=48, 28+1=33, then what is 41+5?​

Answers

Answer: 56

Step-by-step explanation:

i need help its math

Answers

Answer:

[tex]x=47[/tex]°

Step-by-step explanation:

passes through (1,4) and is parallel to the line y=2x-3

Answers

Answer:

y = 2x + 2

Step-by-step explanation:

Slope = 2

y-intercept: 4 - (2)(1) = 2

the area of the floor of a cubical room is 49m .find the area of 4 walls of a room.​

Answers

Answer: [tex]196m^2[/tex]

Step-by-step explanation:

since it's a cube the floor is in square shape

area of one wall = [tex]a^2[/tex] area of 4 walls = = [tex]4[/tex]×[tex]49[/tex] = [tex]196[/tex]

Answer:

SINCE ITS A CUBE OF FLOOR SHAPE.

area of 1 wall=a²

=4

area of 4 wall=4x49

=169m²Ans.

Noah started to solve the equation –4.6p – 6.3p + 3.9 = –9.18 below.

Combine like terms: –10.9p + 3.9 = –9.18
Apply the next steps to solve the equation. What is the solution?

p =

Answers

Answer:

I think its um 1.2 im sorry if im wrong

Step-by-step explanation:

Answer:

−10.9

Step-by-step explanation:

−4.6p−6.3p+3.9

Combine −4.6p and −6.3p to get −10.9p.

dp/d (−10.9p+3.9)

−10.9p ^1−1

so it is −10.9

5) John Tavares needed some new plants for his apartment. Each tree he purchased was
21.99. If John bought 4 trees and left a 34% tip, how much did he pay in total for the
plants including the tip?

Answers

Answer:

$117.87

Step-by-step explanation:

4 trees x $21.99 = $87.96

34% x $87.96 = $29.91 tip

Total = $87.96 + $29.91 = $117.87

The scale of a blueprint is 1 in.=20 ft.
The length of a wall in the blueprint is 2.5 in. What is the length of the actual wall?
What is the blueprint length of an entrance that is 5 ft wide?

Answers

Answer:

1) 50 feet

2) 0.25 or 1/4 inches

Step-by-step explanation:

If one inch is equal to 20 feet, then multiply 20 by 2.5 to find the length of the actual wall

5 feet is a fourth of 20 feet, and since 1 inch is equal to 20 feet, it would also be a fourth of an inch

Zoom in to see, NEED HELP ASAP please don’t just comment. Given that ABC EDF use the image below.

Answers

Answer:

Your missing stuff

Step-by-step explanation:

You are a missing way too many things these questions can not be answered but I'm gonna guess and say df is 17

The first term in an arithmetic sequences is 8. The fourth term in the sequences is -4. The eighth term in the sequences is -20. Write the explicit form that would be used to find the nth term in the sequence. Show the steps you took to write the simplified explicit form.
HURRY PLEASE!!!!!!

Answers

Answer:

do you need that or something else

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