a count went up from 450 to 600. what was approximate percentage increase?

Answer:

I think the answer is 2, -1. Hope I helped..?

Step-by-step explanation:

step one Distribute

x−45=8(2x+3)−18

x−45=16x+24−18

step two Subtract the numbers

x−45=16x+24−18

x−45=16x+24−18

Add 1 to both sides of the equation.

y = x - 1

2x = 3 + 1

Add 3 and 1 .

y = x - 1

2x = 4

Answer:

r = 98 cm

Step-by-step explanation:

Formula for curved surface area = [tex]2\pi rh[/tex]

where r = radius & h = height

Let the radius be 'r'.

According to the question ,

[tex]6160 = 2 \times \pi \times r \times 10[/tex]

[tex] = > 20\pi r = 6160[/tex]

[tex] = > r = \frac{6160}{20\pi} = \frac{6160 \times 7}{20 \times 22} = 98cm[/tex]

Answer: good job!! They all look right. I checked the calculations with Siri.

Step-by-step explanation:

Answer:

1. 40 days

If the company makes 50 deliveries in 5 days, he makes 50/5=10 deliveries per day. Therefore, 400 deliveries will take 400/10=40 days.

2. His painting rate is 850 ft^2 per hour

3.Take 1 min = 55 words as a conversion factor. In order to achieve the words that a programmer could type, multiply the given 11 minutes to the conversion factor. Thus, it is viewed as (55 words/ 1 minute ) x 11 minutes in order to cancel some units, the answer would be 605 words.

4. soo we just need to make these into fractions

      1                              x

------------             ---------------

15,000                   300,000

all we need to do is figure out what we multiplied by 15,000 to get 300,000 all we have to do is divide 300,000 by 15,000. here is the math:)

300,000/15,000 = 20

so we got 20!!

just multiply that by the 1 in the first fraction to get x in the second fraction:)

your answer: B 20

5. it will take 15 hours

Step-by-step explanation:

Happy New Year !!

Have A Wonderful Day !!

Answer:

b is 0

Step-by-step explanation:

b is just 0

Answer:

0

Step-by-step explanation:

hope this helps

Answer:

(t,s)

Step-by-step explanation:

this point has the x value t and the y value s that is missing.

The equation of the line l that passes through the points (0, -4) and (2, 0) is y = 2x - 4.

The correct option is B.

As per the diagram, the equation of the line l passes through two points (0, -4) and (2, 0).

To find the equation of the line l that passes through the points (0, -4) and (2, 0), we need to first find the slope of the line.

The slope of the line is given by:

m =  (y₂- y₁) / (x₂ - x₁)

where (x1, y1) = (0, -4) and (x2, y2) = (2, 0).

m = (0 - (-4)) / (2 - 0) = 4 / 2 = 2

Therefore, the steepness of the line is 2.

Now, we can use the point-slope form of the equation of a line to write the equation of the line l.

The point-slope form is given by:

y - y1 = m(x - x1)

where (x1, y1) is the representation of one of the points on the line, and m is described as the slope of the line.

Let's use the point (0, -4) as our reference point:

y - (-4) = 2(x - 0)

Simplifying this equation, we get:

y + 4 = 2x

Subtracting 4 from both sides, we get the final equation of the line:

y = 2x - 4

To learn more about the slope;

brainly.com/question/3605446

#SPJ1

Answer:

Parent Function: g(x)=x^3

Horizontal Shift: Left 3 Units

Vertical Shift: Up 1 Units

Reflection about the x-axis: None

Reflection about the y-axis: Reflected

Vertical Compression or Stretch: Stretched

Step-by-step explanation:

Answer:

90% of people marry there 7th grade love. since u have read this, u will be told good news tonight. if u don't pass this on nine comments your worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of your life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love you

Step-by-step explanation:

Answer:

The slope of the line, m=-80 and

The equation of the line is, [tex]y=-80+440[/tex]

Step-by-step explanation:

Given that initially the hot tub is filled with 440 gallons of water.

So, at time t=0, the amount of water = 440 gallons.

Further, after 1.5 hours, the amount of water had  decreased to 320 gallons.

So, at time t=1.5 hours, the amount of water = 320 gallons.

The point (0,440) and (1.5, 320) are on the line.

So, the slope, m, of the line is

[tex]m=\frac{440-320}{0-1.5}=-\frac{120}{1.5}=-80[/tex]

The equation of the line is

[tex]y-440=-80(x-0) \\\\\Rightarrow y-440=-80x \\\\\Rightarrow y=-80x+440[/tex]

Hence, the slope of the line, m=-80 and the equation of the line is, [tex]y=-80+440[/tex].

Answer:

A. is 3 and B. is 9

Step-by-step explanation:

A. is 3 and B. is 9 because 3 plus 9 is 12 and 3:9 is equivalent to 1:3

P.S Can I have brainliest?

Answer:

2(6e-3f+10g)

Answer (I think): 12e-6f+20g

Step-by-step explanation:

Answer:

12e - 6f + 20g

Step-by-step explanation:

2(6e - 3f + 10g) is the given equation. Because of the grouping, we know  that the entire part in parentheses is multiplied by two. Now the distributive property helps us by letting us multiply each individual part of the parentheses by two.

6e becomes 12e

-3f becomes -6f

and 10g becomes 20g

Now when we put those together, it becomes 12e - 6f + 20g

Hope this helped!

Answer:

i love uuuuuuuuuuuuuuuuuuuuuuuu

Step-by-step explanation:

Answer:

x = 3

Step-by-step explanation:

8x - 5 = 19 (add 5 to each side)

8x = 24 (divide each side by 8)

x = 3

Answer:

x=-13, and x= 13

Step-by-step explanation:

Answer:

Hypotenuse- Leg

Step-by-step explanation:

right tri with same leg and hyp

Answer:

witch one is the selection

Answer: 4/9

Step-by-step explanation:

Find out combinations without 5 or 6.

Minutes with 5 or 6: 05,06,15,16,25,26,35,36,45,46,50–59. It 10+10=20 minutes per hour. And 40 minutes without 5 or 6.

Hours with 5 or 6: 5 and 6. Without 5 and 6 is 0,1,2,3,4,7,8,9,10,11 (10 hours).

Total time without 5 and 6 is 10*40minutes=400 minutes.

Time with 5 or 6 is 12*60–400=320 minutes.

Fraction of a day: 320/(12*60)=4/9=0.44444

Answer:

The answer for 1 is B and the answer for 2 is A

Step-by-step explanation:

Because 8-5=3 and 3/3=1 And for 2 -4x6= -24 + 29 = 5

Hope it helps! ^w^

Answer:

1) B 2) A

Step-by-step explanation:

8-5=3 and 3/3=1 And for 2 -4x6= -24 + 29 - Angel <3

Answer:

19w-11

Step-by-step explanation:

4 times 5w is 20w and -3 times 4 is -12 and you multiply the - to w-1 which gives you -w+1. You will then get 20w-12-w+1 and you add -w and +20w which gets you 19w and you add -12 and +1 which gets you -11 so the answer would be 19w-11.

Hope this helps!

Answer:

$5.50

Step-by-step explanation:

You need to divide $2,673 by 486.

Answer:

[tex]\boxed {\boxed {\sf 69.28 \ feet}}[/tex]

Step-by-step explanation:

Assuming that the tree is perpendicular with the ground, we can use trigonometric ratios to find the height of the tree.

First, let's draw a diagram. From the point on the ground to the base, it is 120 feet and forms a 30 degree angle. We want to find the height of the tree, which is labeled h. (The diagram is attached and not to scale).

Next, recall the ratios.

We see that the height is opposite the 30 degree angle and 120 is adjacent.

Since we are given opposite and adjacent, we must use tangent.

[tex]tan ({\theta)=\frac{opposite}{adjacent}[/tex]

Substitute the values in.

[tex]tan(30)=\frac{h}{120}[/tex]

We are solving for h, so we must isolate it. It is being divided by 120 and the inverse of division is multiplication. Multiply both sides by 120.

[tex]120*tan(30)=\frac{h}{120}*120[/tex]

[tex]120*tan(30)=h[/tex]

[tex]120*0.5773502692=h[/tex]

[tex]69.2820323=h[/tex]

Round to the hundredth place (2 decimal places). The 2 in the thousandth place tells us to leave the 8 in the hundredth place.

[tex]69.28 \approx h[/tex]

The height of the tree is about 69.28 feet.

Answer: B

If Benny deposits $92.50 every month and withdraws $36.50 every month, his net deposit each month is:

92.50 - 36.50 = 56

Benny does this for 10 months, so his balance after 10 months is:

56 * 10 = 560

Half of this is:

560/2 = 280

Answer:

jajaja y la novia

Step-by-step explanation:

Answer: a,b, and c are the correct solutions

Step-by-step explanation:

You are substituting each (x,y) for the equation given. They must equal the same on both sides.

Answer:

SSS stands for Side Side Side triangle similarity.

SAS stands for Side Angle Side triangle similarity.

Step-by-step explanation:

1. is SSS because all the side of the two triangles are equal to each other.

2. is SAS because two side and one angle of the two triangles are equal.

3. SAS

4. SAS

5. SSS.

6. Congruent by Angle Angle but it is not said here so I would say SAS.

7. SAS

8. SSS

9. SSS

10. SSS

11. SAS

12 SSS