Answer these two questions please

Answer:

100% of the daily recommended allowance of vitamin C for adults is 80 milligrams.

Step-by-step explanation:

[tex]1.25 > 1.035[/tex]

Thank you ☺️

The 0.68 decimal represents the part of humans who do not own dogs.

the property of having suitable proportions in terms of size, number, degree, harshness, etc. If a defensive action against an unfair attack results in destruction that contravenes the proportionality criterion, it may even go far beyond a justifiable defense.

Given, Isaac read that 32% of people owned dogs.

Thus,

We can say the portion of people who owned dogs = is 32% of * the total number of people

the portion of people who owned dogs = 0.32* total people

So,

The portion of people who Do not own dogs will be = 1 - 0.32* total people

The portion of people who Do not own dogs will be = 0.68 total people

therefore, the 0.68 decimal represents the portion of people who

do not own dogs.

Learn more about proportionalities here:

https://brainly.com/question/3254974

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Answer:

perimeter = 20 area = 24

Step-by-step explanation:

add all the sides to find the perimeter and multiply two sides to find the area

Answer:

perimeter: 20

area: 24

Step-by-step explanation:

To do perimeter add all the sides together. so 6+4=10 then times 2 because there are 4 sides to a rectangle. not just 6 and 4(2 sides.)

Area: Multply them together. 6*4=24

9514 1404 393

Answer:

Step-by-step explanation:

In the equation ...

  y = x² +3

the largest variable exponent is 2, which is not 1. The equation is not linear.

__

In the equation ...

  y = (1/4)x +7

the largest variable exponent is 1, so the equation is linear.

Answer:

x = 9

[tex] m\angle 1= 59\degree [/tex]

Step-by-step explanation:

Since, [tex] \angle 1 \:and \:\angle 3[/tex] are vertical angles.

[tex]\therefore m\angle 1 = m\angle 3\\

\therefore (5x + 14) \degree= (7x - 4) \degree\\

\therefore (5x + 14) = (7x - 4) \\

\therefore 5x - 7x = - 4 - 14\\

\therefore -2 x = - 18\\\\

\therefore x =\frac{-18}{-2}\\\\

\huge \orange {\boxed {\therefore x = 9}} \\\\

m\angle 1 = (5x + 14) \degree\\

m\angle 1 = (5\times 9+ 14) \degree\\

m\angle 1 = (45+ 14) \degree\\

\huge \purple{ \boxed{m\angle 1 =59\degree}}[/tex]

isolate the variable by dividing each side by factors that dont contain the variable inequality form:

M > 2

Answer:

8 is the maximum he can get.

Step-by-step explanation:

Good luck!

Answer:

Step-by-step explanation:

Given the function  f(x)=-x+1,x<0 and f(x) = x^2-1,x>0

when x = 4

f(4) =  -4+1

f(4) =  -3

Also f(4) = 4^2 -1

f(4) = 8-1

f(4) = 7

when x = -1

f(-1) =  -(-1)+1

f(-1) =  2

Also f(-1) = (-1)^2 -1

f(-1) = 1-1

f(-1) = 0

when x = -2

f(-2) =  -(-2)+1

f(-2) =  3

Also f(-2) = (-2)^2 -1

f(-2) = 4-1

f(-2) = 3

when x = 1

f(1) =  -1)+1

f(1) =  -2

Also f(1) = (1)^2 -1

f(1) = 1-1

f(1) = 0

From the calculation above, the correct statements are

A. F(4)=7

B f(-1)=2  

d. F(1)=0

Answer:

look at the attached picture

Answer:

X = -16.75

Step-by-step explanation:

Distribute.

(x + 12)23 = 23x + 276

12 + 5x -1 = 11 + 5x

Combine like terms.

23x - 2x - 5x = 16x

11 - (276 + 3+16 ) = -284

16x = -284

x = -17.75

Answer:An important category of percentage exercises is markup and markdown problems. For these, you calculate the markup or markdown in absolute terms (you find by how much the quantity changed), and then you calculate the percent change relative to the original value. So they're really just another form of "increase - decrease" exercises.

Step-by-step explanation:

Answer:

45%

Step-by-step explanation:

O= 160

C=88

160-88=72

72       ?

160    100

72 times 100=7200

7200/160=45

Answer: The researcher should use a t-distribution because they do not know the true standard deviation of daily sugar intake in Durham county

Step-by-step explanation:

Given data:

No of county residents contacted = 35

Sample average = 37.4grams

Standard deviation = 4.2.

Confidence interval.

From the given data above it is obvious that the research doesn’t know the true data for standard deviation of the daily intake of sugar in Durham. And as such the best distribution method that can be employed by the researcher to solve this problem would be the T-distribution.

Answer:

34 hours

Step-by-step explanation:

given the figures for the work are

30, 30, 28, and 28

we know that average

A= sum of values/number of values

let the fifth value be x

the number of values is now 5

given that A=30

30=30+30+28+28+x/5

cross multiply

150=116+x

x=150-116

x=34 hours

Answer:

-23

Step-by-step explanation:

Answer:

(-1,-2)

Step-by-step explanation:

Inverse function is where y and x are exchanged in position of a equation of a function.

Answer:

3 14/27

Step-by-step explanation:

Answer:

Step-by-step explanation:

It can be 3.518 …

or 95/27 depending

on your question. It can also be

3 14/27 ( Three and Fourteen Forward Slash Twenty Sevenths )

Hope this helps! <3

Answer:

15 + 7= 22

Step-by-step explanation:

Answer:

y = 150x + 200

Step-by-step explanation:

Given the table :

Week (x) __ 0 ____ 1 ____ 2 ____3 _____ 4

Balance(y) :$200_ $350_ $500_ $650_ $800

Equation in slope - intercept form:

y = mx + c

Where

x and y are the independent(x) and dependent variables (y)

C = intercept, value of y, when x = 0

m = gradient change in y per change in x

Hence,

c = $200 ; y value when x = 0

m = change in x / change in y

m = (500 - 350) / ( 2 - 1)

m = $150

Hence, equation becomes :

y = 150x + 200

Responder:

Explicación paso a paso:

La configuración formará un triángulo de ángulos rectos.

Deje que el pie de la escalera a la pared sean los lados adyacentes = 2,5 m

La altura de la pared será el lado opuesto = 3,5 m

La longitud de la escalera será la hipotenusa.

Usando el teorema de Pitágoras:

hip² = opp² + adj²

hip² = 3,5² + 2,5²

hip² = 12,25 + 6,25

hip² = 6

hip = √6

hip = 2,45 m

Por tanto, la longitud de la escalera es 2,45 m.

Answer:

-5 1/3 × (-2 ) 2/5

- 16/3 x (-2) 2/5

16/3 x 2 x 2/5

(calculate the product)

64/15

alternate form:

4 4/15

and

4.26

Answer:

-11

Step-by-step explanation:

any number less than -10 will have an absolute value higher than 10

Answer:

24.83

Step-by-step explanation:

74.50 divided by 3

Answer:

13000

Step-by-step explanation:

because 851 is above 500 you add 1 to the 2 then put 000 for the other numbers

Answer:

C. 1/8

Step-by-step explanation:

Dimensions of the Original Box:

Length = 40 inches

Width = 20 inches

Height = 8 inches

Volume of original box = L*W*H = 40*20*8 = 6,400 in³

Dimensions of the New Box (½ of the dimensions of the original box):

Length = ½*40 = 20 in

Width = ½*20 = 10 in

Height = ½*8 = 4 in

Volume of original box = L*W*H = 20*10*4 = 800 in³

Constant of proportionality between the volume of the new box and the volume of the original box = [tex] \frac{800}{6,400} = \frac{1}{8} [/tex]

Answer:

-m^4+m^3+3m^2

Step-by-step explanation:

i dont understand the question