i need help with this, least to greatest. Math.

Answer:

d < 0.2.

Step-by-step explanation:

7+2d < -3d + 8

2d + 3d < 8 - 7

5d < 1

d < 0.2.

Answer:

Step-by-step explanation:

2/3

Answer:

B. 14.075

Step-by-step explanation:

Answer:

it is X-.3333 or X -1/3

Step-by-step explanation:

Hypatia has read 4.4 CHAPTERS out of her book.

However, without (at least) an estimated guess of the amount of pages per chapter it can't be known how many pages that Hypatia has read.

----------------------------------------------------------------------------------------------------------------Hope you get this right.

<3

Miri

Answer:

in quadratic formula my answer came out to -2±2√7/3

Step-by-step explanation:

Answer:

b=4

Step-by-step explanation:

4b+5=1+5b (subtract 4b on both sides to get the b's together)

-4b         -4b

5=1+5b-4b (subtract 1 from both sides)

-1  -1

4=1b (divide by 1)

b=4

Answer:

31

Step-by-step explanation:

Answer:

2 x 16 is 32

Step-by-step explanation:

Answer: 24

Step-by-step explanation:

we replace x with 5

f(5)=49-25=24

Answer: 1

Step-by-step explanation:

Answer:

3/16

Step-by-step explanation:

(3/7)/4=3/16

Answer:

Explained below.

Step-by-step explanation:

The population model for Orlando, Florida from 2000 through 2007 is:

[tex]P = 1656.2\times e^{kt}[/tex]

It is provided that, in 2005, the population of Orlando was about 1,940,000.

(a)

Compute the value of k as follows:

For year 2005, the value of t is 5.

[tex]P = 1656.2\times e^{kt}[/tex]

[tex]1940000=1656.2\times e^{k\times 5}\\\\e^{k\times 5}=\frac{1940000}{1656.2}\\\\e^{k\times 5}=1171.35612\\\\5k=\ln(1171.35612)\\\\k=\frac{7.06592}{5}\\\\k=1.413184\\\\k\approx 1.41[/tex]

Since the value of k is positive, the population is increasing.

(b)

Compute the populations of Orlando in 2010 as follows:

[tex]P = 1656.2\times e^{kt}[/tex]

   [tex]=1656.2\times e^{1.41\times 10}\\\\=2201227729.68\\\\\approx 2,201,227,730[/tex]

Compute the populations of Orlando in 2015 as follows:

[tex]P = 1656.2\times e^{kt}[/tex]

   [tex]=1656.2\times e^{1.41\times 15}\\\\=2537704633019.96\\\\\approx 2,537,704,633,020[/tex]

Since the population increased exponentially from 2010 to 2015, yes the results are reasonable.

Step-by-step explanation:

3×3=9. 3 faces so 9×3=27

10×3=30. 4 faces so 30×4=120

6×3=18. 2 faces so 18×2= 36

15×3=45. 3 faces so 45×3= 135

120+135=255

36+27=63

255+63=318

answer =318

Step-by-step explanation:

8x-9+6h

8×5-9+6×9

40-9+54

85 ans

Answer:

[tex]\qquad\quad {:}\leadsto\sf 208+10x=36x [/tex]

[tex]\qquad\quad {:}\leadsto\sf 208=36x-10x [/tex]

[tex]\qquad\quad {:}\leadsto\sf 26x=208[/tex]

[tex]\qquad\quad {:}\leadsto\sf x={\dfrac{208}{26}}[/tex]

[tex]\qquad\quad {:}\leadsto\sf x=6 [/tex]

Answer:

6

Step-by-step explanation:

i think

Step-by-step explanation:

Cost price of the watch = $525

Discount percentage = 15%

So selling price = 525 - 15% of 525

= 15/100 x 525 = 262.5

Selling price = 525 - 262.5 = $262.5

Selling price = $262.5

Answer:

The actual mass is either 453 or 447

Step-by-step explanation:

7 percent of 450

= (7/100) * 45

= 3.15

error = 3.15 g

hence actual mass

= 450 + 3.15

= 453.15

or

= 450 - 3.15

= 446.85

Answer:

sin(x + Pi)

= sin(x)cos(Pi) + cos(x)sin(Pi)

= sin(x) · –1 + cos(x) · 0

= –sin(x)

Step-by-step explanation:

edge 2020/2021

The simplification of the trigonometric sinusoidal function of sin(x + π) is given as negative of sin x.

It is a function that repeats itself in a particular time interval.

The expression is given as sin(x + π)

We know that the sine formula is given as

[tex]\sin (A+B) = \sin A \cos B + \cos A \sin B[/tex]

Then we have

A = x and B = π

Then the sin (x + π) will be

[tex]\sin (x+\pi) = \sin x \cos \pi + \cos x \sin \pi\\\\\sin (x+\pi) = \sin x \times (-1) + \cos x \times 0\\\\\sin (x + \pi ) = - \sin x[/tex]

More about the sine function link is given below.

https://brainly.com/question/12060967

Answer:

9676

Step-by-step explanation:

[tex]2 x 21 x 82 + 38 x 82 +2 x \frac{38 x 82}{2} = 9676[/tex]

Answer:

$260.65

Step-by-step explanation:

189/100=1.89

1.89x15=28.35

289-28.35=260.65

Have a good day:)

Answer:

$245.65

Step-by-step explanation:

1. Determine how much is being spent.

- You are paying for only 85% of the bike since it is discounted by 15%.

2. Multiply 0.85 and 289.

- If you are only paying for 85% of the bike, that is what needs to be found.

Answer:

0.36 gallon

Step-by-step explanation:

Mila has 2.5 gallons of sweet tea to share with her 7 classmates

Therefore the amount of tea in which each person will get can be calculated as follows.

= 2.5/7

= 0.36 gallons

Hence each classmate will get 0.36 gallon of sweet tea

Answer:

450 yards in 3 minutes.

Step-by-step explanation:

30/4 = 7.5, which means he runs 7.5 ft per second.

7.5*60 = 450, which means that he runs 450 ft per minute.

450*3 = 1,350, which means that he can run 1,350 ft in 3 minutes.

1 yard = 3 ft

1,350/3 = 450, which means that he can run 450 yards in 3 minutes.

Answer:

I believe it is $60

Step-by-step explanation:

She had $10. Her mom gave her $30 more. Her dad had given her $30.Her aunt and uncle gave her $100 more. She had another $20. It gives you the hints in the text.

Hope this helps!

Answer:

i can see it

Step-by-step explanation:

Answer:

(x² + 7x + 6) ÷ (x² + 2x + 1)

This should be in the form of a fraction, I just don't know how to format it that way on here.

Step-by-step explanation:

Since your denominators are equal on both fractions, you just need to subtract your numerators.

3x² + 9x + 12 - (2x² + 2x + 6)

When there is a - in front of an expression in parenthesis, you should change the sign of each term in the expression of the numerator being subtracted.

So this:

2x² + 2x + 6

Will become this:

2x² - 2x - 6

This is how it will look:

3x² + 9x + 12 - 2x² - 2x - 6

Now all you have to do is collect the like terms.

3x² and -2x² are like terms so you will add them together: 3x² + (-2x²) = 3x² - 2x² = x²

This is how your numerator should look so far:

x² + 9x + 12 - 2x - 6

Now we move on to the next like terms.

9x and -2x are like terms so we add them together: 9x + (-2x) = 9x - 2x = 7x

This is how your numerator should look so far:

x² + 7x + 12 - 6

Now we move on to the last set of like terms.

12 and -6 are like terms so we add them together: 12 + (-6) = 12 - 6 = 6

This is how your numerator should be now:

x² + 7x + 6

Now all you have to do is put your numerator on top of your denominator which is the same as in the start of your equation (x² + 2x + 1).

You are done! I hope this was clear and you understand :)

Answer: the answer is 504!

Step-by-step explanation:

360*0.40=144

so they said 40% reggie collected main mor than 40% collected so you need to do add like 360+144=504

Answer:

Step-by-step explanation:

Todos los reales

Answer:

2/6 equals 0.3333333333333 and many more threes

Step-by-step explanation:

Answer:

B

jwjsjshsdhdhdhdhshdjjddjdj

Answer:

the answer is 12p

Step-by-step explanation: