Find the unit rate. Enter your answer as a mixed number. A fertilizer covers 3/4 square foot in 1/2 hour.Find the unit rate. Enter your answer as a mixed number. Find the unit rate. Enter your answer as a mixed number. The unit rate is ___ square feet per hour.

Answer:

3 for $3.29

Step-by-step explanation:

3.29/3=1.09

2.89/2=1.44

Hope this helps!

Answer:

$41.40 is what can be spent on each game

Step-by-step explanation:

17.50 is taxes 8.75+8.75=17.50 17.50 minus 100 =$82.50 is the max that can be paid without passing 100     82.80/2= $41.40

(-2v-49)x(5v-100)

Multiply each term in the first parentheses by each term in the second parentheses (foil)

-2vx5v-2vx(-100)-49x5v-49 x (-100)

calculate the product

-10v²-2v x(-100)-49x5v-49 x(-100)

-2vx5v

Multiply the numbers

-10v x v

the same of the other one ok is different how i am doing

-2vx5v

If a term doesn't have an exponent , it is considered that the exponent is 1

-10v^ 1 x v

-10v^1 xv^1

Multiply the terms with the same base by adding their exponents

-10v^1 x v^1

-10v^1+1

to add the numbers using a number line, start from zero

1+1=2

Since 1 is positive, move the point 1 unit to the right

The result is 2

Answer: -10v^2

That's it . Hope it wasn't too hard to understand?

PLEASE MARK ME AS BRAINLIEST

Answer:

m = 3

Step-by-step explanation:

Take 2 points from the table:

I will use (2,9) and (4,15).

Apply the slope formula:

[tex]m=\frac{rise}{run}=\frac{15-9}{4-2}=\frac{6}{2}=3[/tex]

Hope this helps.

Answer:

The function f(x)=-4 is linear

Step-by-step explanation:

Because the rate of change is constant (0) this is a linear function.

Answer:

Number 6 is x=65 number 7 is x=-1

Step-by-step explanation:

I just did number 6 on another persons page but ill repeat it as best i can

You're going to set to X plus 2 = 3X -63 then you are going to subtract 2X from both sides which will leave you 2 equals X -63 and then you add 63 to both sides which will leave you x equals 65

Number 7

2X plus 20=6X plus 24

1st Subtract 2X from both sides which will leave you with 20 = 4X plus 24

2nd you're going to subtract 24 from both sides Which will leave you with negative 4 = 4X

Then you're going to divide both sides by 4 which will leave you with X equals negative one

Answer:

its  true

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

commutative property

Answer:I believe it is C

Step-by-step explanation:

Its -2 then gets decreased by 5

Answer:

[tex]optoin \: c. \: is \: correct[/tex]

Answer:

1) The reason, the 210° angle is not used is because, the values of the trigonometric ratios for 210° is the same as the values of the trigonometric ratios for 30°

2) The two equations used to set up the problem are;

The y-coordinate value, y₁ = -40×sin(30°) = -20 feet

The x-coordinate value, x₁ = 40×cos(30°) = 34.64 feet

3) The coordinates of the point location of Jack's seat = (20×√3, -20)

Step-by-step explanation:

The given information are;

The diameter of the carousel = 80 feet

The rotation of the carousel = 210°

Assuming Jack seat was initially on the left side of the center of the carousel and the carousel rotates clockwise, we have;

Final position of the carousel = 210 - 180 = 30° South of East

The radius of the carousel = (80 feet)/2 = 40 feet

The slope of the location of Jack seat = -tan(30°)

The y-intercept = The center = 0

y - y₁ = m·(x - x₁)

The y-coordinate value, y₁ = -40×sin(30°) = -20 feet

The x-coordinate value, x₁ = 40×cos(30°) = 20×√3 = 34.64 feet

The equation in point and slope form is therefore;

y - (-20) = -√3/3×(x -  34.64)

y + 20 = -x·√3/3 + 20

y = -x·√3/3

The reason, the 210° angle is not used is because, the values of the trigonometric ratios for 210° is the same as the values of the trigonometric ratios for 30°

The two equations used to set up the problem are;

The y-coordinate value, y₁ = -40×sin(30°) = -20 feet

The x-coordinate value, x₁ = 40×cos(30°) = 34.64 feet

The coordinates of the point location of Jack's seat = (20×√3, -20)

Answer:

5 and 44

Step-by-step explanation:

smaller number: x

greater number: 8x + 4

x + 8x + 4 = 49

9x + 4 = 49

9x = 45

x = 5

smaller number: 5

greater number: ?

8(5) + 4 = 40 + 4 = 44

5 + 44 = 49

Hope that helps.

Answer: Length:4 Width:3

Step-by-step explanation:

for the perimeter  4+4+3+3= 14 feet

For the area: 3x4=12

Answer:

225

Step-by-step explanation:

Answer:

0.33

Step-by-step explanation:

Given the following :

P(speeding) = p(s) = 0.75

P(being stopped) = p(t)

P(speeding and gets stopped) = p(s n t) = 0.25

Find the probability that he is stopped, given that he is speeding is written as P(t | s) ;

P(t | s) = p(s n t) / p(s)

P(s n t) = 0.25

P(s) = 0.75

Hence,

P(t | s) = 0.25 / 0.75

P(t | s) = 0.33

Answer:

-85, -1.4, -0.9, 0.6, 14

Step-by-step explanation:

Answer:

-85, -1.4, -0.9, 0.6, 14

Step-by-step explanation:

Its really easy

Answer:

Its 70º

Step-by-step explanation:

Answer:

well you add then it saids equal to 3 you times that plus 2

Answer:

44°

Step-by-step explanation:

Because the triangle is isosceles, 4x+20 and 8x-4 would be equal

4x+20 = 8x - 4

4x + 20 - 4x = 8x - 4 - 4x

20 = 4x - 4

20 + 4 = 4x - 4 + 4

24 = 4x

x = 6

m∠EFD = 8x - 4

m∠EFD = 8(6) - 4

m∠EFD = 48 - 4

m∠EFD = 44°

Answer:

negative number

Step-by-step explanation:

negative numbers are the opposite of real numbers . for example

-5 -4 -3 -2 -1 0 1 2 3 4 5

Answer:

73.15 seconds or one min and 3.15 seconds

Step-by-step explanation:

x = amount of time it took Jonah to run the race

68.49 + 4.66 = x

x = 73.15 seconds

Answer:

Step-by-step explanation:

EF = GH                      given

FG = FG                      a segment is always equal to itself.

EG + FG = GH + GF   Equals added to equals result in a pair of equals.

Answer:

$ 226.56

Step-by-step explanation:

Calculation:

First, converting R percent to r a decimal

r = R/100 = 12.8%/100 = 0.128 per year,

then, solving our equation

I = 590 × 0.128 × 3 = 226.56

I = $ 226.56

The simple interest accumulated

on a principal of $ 590.00

at a rate of 12.8% per year

for 3 years is $ 226.56.

590 · 12.8% = 590 · .128 = 75.52

75.52 · 3 = 226.56

Hope this helped!

Answer:

[tex]m=2[/tex]

Step-by-step explanation:

Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]

Simply plug in your 2 coordinates into the slope formula to find slope m:

[tex]m=\frac{12-0}{9-3}[/tex]

[tex]m=\frac{12}{6}[/tex]

[tex]m=2[/tex]

Answer: m=2

Step-by-step explanation: Use the slope formula to fine the slope m.

Graph below.

I hope this helps you out. If not, I am sorry.

Answer:

Organic = 80pages & Non organic = 320pages.

Step-by-step explanation:

Organic:Non organic

2:8

• 2/10 x 400 = 80

• 8/10 x400= 320

Given parameters:

Ratio of organic to non-organic  = 2:8

Total number of pages in the book = 400

Unknown:

Number of pages of organic = ?

Number of pages of non-organic = ?

Ratios establishes the proportion of parts in a whole.

We can find the whole from the part and likewise the part from the whole if we know the ratio;

To solve this problem;

Sum up the ratio ; 2 + 8  = 10

Number of pages of organic = [tex]\frac{2}{10} x 400[/tex]   = 80pages

Number of pages of non-organic = [tex]\frac{8}{10} x 400[/tex]   = 320pages

We need 80 pages of organic and 320 non- organic pages to make up the chemistry book.

Step-by-step explanation:

let Veena father be x and Veena be y

x=5y+7

x=37

37=5y+7

30=5y

y=6

Veena is 6 year old

Answer:

Step-by-step explanation:

y = 3 times x

or: y divided by x = 3

455÷123×300= 1,109.756097