write 8867 to 2 significant figures
I can't remember how to do this. ​

Answers

Answer 1
The answer would be 8900
Reason: when you round to 2 significant figures you are trying to reduce the number to 2 digits and the rest will become 0 to indicate a place value

Related Questions

Write a quadratic equation for a parabola with roots at (-2, 0) & (4,0) and a y-intercept at ( 0, -16) Write your answer in factored form

Answers

9514 1404 393

Answer:

  y = 2(x +2)(x -4)

Step-by-step explanation:

The y-intercept will be a constant times the product of the roots. Here, the product of the roots is (-2)(4) = -8, so the constant of interest is -16/-8 = 2. That constant is the coefficient of the leading term of the quadratic, so is a multiplier of the factored form.

  y = 2(x +2)(x -4)

__

For root p, (x-p) is a factor in the factored form.

i need help i don’t know how to solve this:D
10x - 5x + 2

Answers

Answer:

5x + 2

Explanation:

10x - 5x + 2Add Similar Elements

10x - 5x = 5x

5x + 2

- PNW

Find the slope of the following graphs.

A. 3/2
B. 1
C. -1
D. - 3/2

Answers

Answer is -1 because it’s going \
Answer c -1
Explanation

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Answers

Answer:

>

Step-by-step explanation:

since its a negative, the greater number is the lowest

A ball is thrown into the air. It reaches height h in feet based on the model h=65t-16t2 where t is time in seconds. Use the discriminant. Will the ball reach 50ft? 70 feet? Explain.

Answers

I don’t understand the question but if you text me and let me know I don’t know

What is it called when you must give something up in order to get something else?

Answers

Answer:

NEVER GONNA GIVE U UP

Step-by-step explanation:

NEVER GONNA LET U DOWN

Edwin bought 3 cds and 7 dvd for $80 Jessica bought 6cds and 3 dvds for $63.75 which system of equation could be used to determine how much one cd and one dvd cost

Answers

Answer:

The system of equations 3x + 7y = 80 and 6x + 3y = 63.75 can be used to determine the cost of one CD and one DVD.

Step-by-step explanation:

Given that:

Cost of 3 CDs and 7 DVDs = $80

Cost of 6 CDs and 3 DVDs = $63.75

Let,

x be the cost of one CD

y be the cost of one DVD

According to given statement;

3x + 7y = 80

6x + 3y = 63.75

Hence,

The system of equations 3x + 7y = 80 and 6x + 3y = 63.75 can be used to determine the cost of one CD and one DVD.

if a gradient is 0, then what is the equation for it?​

Answers

Answer:

y = c

Step-by-step explanation:

A line with a gradient of 0 is a horizontal line, parallel to the x- axis

Its equation is y = c

where c is the value of the y- coordinates the line passes through.

At a Chinese buffet, there are five
entree selections. If two entrees may be
selected, how many ways may the
plates be filled?

Answers

10 different ways.....

Answer:

I know I'm a little late, but there are 10 different ways the plate can be filled.

Step-by-step explanation:

Formula:

Please answer hurry I’m times

Answers

Question 19 is B. Not sure about 20 though sorry

how much is 21.6 cm put in to inches

Answers

The answer is 8.504 inches

what is 3 decreased by n

Answers

Answer:

3-n

Step-by-step explanation:

Answer:

3 - n

Step-by-step explanation:

3 decreased by n = 3 subtracted by n

What is the distance between points M and N?

Answers

Answer:

9.8m

Step-by-step explanation: I did this before also, Glad I could help :D

state of the polygons are similar

Answers

Answer:

i think the answer is B because if 2 polygons are similar, the two corresponding angles must be equal, but they are not equal (55 ≠ 50)

so 2 polygons are not similar

Step-by-step explanation:

what kind of triangle is 6, 8, and 9

Answers

Answer:

equiangular -right -obtuse -acute.

what is the negative reciprocal of 7/9​

Answers

Answer:

-9/7

Step-by-step explanation:

A reciprocal is literally just flipping the fraction, so your notmal reciprocal would be 9/7, but in this case it‘s asking for a negative reciprocal, so it would be -9/7

the glass has a length of 8 units and a scale of 2.5 cm what is the height

Answers

Answer:

I honestly have no idea but I'm going with 20 lol

Step-by-step explanation:

because 8 x 2.5 = 20

and I honestly do have a feeling I know that is wrong bc that is how u find the are busy worth a shot I guess

PT=3x+7 TQ=8x-8

answer asap please

Answers

Let’s suppose PT is equal to TQ
Therefore the equations will be equal
3x+7=8x-8
3x-8x=-7-8
-5x=-15
x=3
We have found x now we will substitute it into each equation
PT=3(3)+7
PT=9+7
PT=16
Then we will substitute the second equation
TQ=8(3)-8
TQ=24-8
TQ=16
And here is the answer please correct me if I’m wrong

3/5 multiplied by 10/21

Answers

2/7 is the correct answer
The answer is 2/7


Explanation : I did the math

Stock for the Jones Corporation starts with a value of $39.63 and gains $0.30 in value per month. Stock for the Overton Company starts with a value of $24.45 and gains $0.80 in value per month. When are the two stocks nearly equal in value?
A After 3 months
B After 4 months
C After 15 months
D After 30 months

Answers

Answer:

answer is d

Step-by-step explanation:

if u do the math the nearest u can get is 0.80x30=24

The time required for the two stocks of Jones Corporation and Overton Company to be nearly equal in value, is 30 months.

What is stocks?

A stock is the portion of ownership of a firm, corporation etc which gives the security of asset of the property.

Stock for the Jones Corporation starts with a value of $39.63 and gains $0.30 in value per month.

Stock for the Overton Company starts with a value of $24.45 and gains $0.80 in value per month.

Let after the x month's these two stocks nearly equal in value.

[tex]39.63+0.30\times x=24.45 +0.80 \times x[/tex]

Solve it further,

[tex]0.80 \times x-0.30\times x=39.63-24.45 \\0.50 \times x=15.18\\x=\dfrac{15.81}{0.50}\\x=30.36[/tex]

Hence, the time required for the two stocks of Jones Corporation and Overton Company to be nearly equal in value, is 30 months.

Learn more about the stocks here;

https://brainly.com/question/25572872

please answer the questions.​

Answers

Answer:

1. 9 numbers (27, 36, 45, 54, 63, 72, 81, 90, 99)

2. 122 square cm

Step-by-step explanation:

break the shape into 2, find area of each, add those areas together

Can someone please help me I’ll mark brainiest

Answers

Answer:

5/18

Step-by-step explanation:

Patrick needs 3 4 cup of orange juice for a punch recipe. He has a measuring cup that is 1 8 cup how can Patrick use the 1 8 cup to measure the orange juice he needs for the recipe

Answers

Answer: To find the number of [tex]\dfrac18[/tex] cups required, we will divide To find the number of [tex]\dfrac18[/tex] cups required, we will divide required quantity by [tex]\dfrac18.[/tex] by [tex]\dfrac18.[/tex]

Step-by-step explanation:

Patrick needs [tex]\dfrac34[/tex] cups of orange juice.

Capacity of measuring of cup = [tex]\dfrac18[/tex] cup

To find the number of [tex]\dfrac18[/tex] cups required, we will divide required quantity by [tex]\dfrac18.[/tex]

Required number of [tex]\dfrac18[/tex] cups  = [tex]\dfrac34\div\dfrac18=\dfrac34\times8=3\times2=6[/tex]

Hence, six [tex]\dfrac18[/tex] cups are required for [tex]\dfrac34[/tex] cups of orange juice..

The number of 1/8 cups Patrick can use to measure 3/4 cup is 6 cups.

Definition of fractions

A fraction is a number that is made up of a numerator and a denominator. An example of a fraction is 1/8. 1 is the numerator. 8 is the denominator.

Determination of the number of 1/8 cups needed

In order to determine the number of 1/8 cups needed, divide 3/4 by 1/8

3/4 ÷ 1/8

3/4 x 8

= 6 cups

To learn more about fractions, please check: https://brainly.com/question/25779356

AHHHHH I NEED HELP ASAP lma o anyways what’s 78 x 63???

Answers

Answer:

The answer is 4914

Step-by-step explanation:

Answer:4914

Step-by-step explanation:

Solve for v.
3v = 42
Simplify your answer as much as possible.

Answers

Answer:

V=14

Step-by-step explanation:

3v=42 divide both sides by 3. getting v=14

Solve the equation.
--8(x + 4) +40= 12- 9x
I need help

Answers

Answer:

x=4

Step-by-step explanation:

--8(x + 4) +40= 12- 9x

(distribute -8 to x and 4)

-8x+8=12-9x

(add 9x to both sides)

-8x+8+9x=12

(combine -8x and 9x to get x)

x+8=12

(subtract 8 from both sides)

X=4

Answer:

-8(×4+)40+=12-9×=32 did help you

Which equation represents the slope-intercept form of the line below?

HELP ASAP

Answers

Answer:

a.

Step-by-step explanation:

when there is a slope, it is always multiplied by x and the y intercept is positive.

please help me get the question thankyou again ​

Answers

Answer:

it's d or a most likely d it's d because 30 x 4m equals 120m

the answer is a because the m would have to be on the outside so you can have a 180m

PLEASEEEEE I BEG UU

Answers

Answer: its 20%

7 is 20% of 35

20%. I know there’s another way to do it but my personal method is just dividing 100 by the whole number and multiplying the result by the subject you’re finding percentage for. 100/35=2.8x7=20
You can reverse this to find percentage into amount.
35/100=0.35x20=7

PLEASE HELP ITS DUE TODAY!!

Answers

I think it’s A. Because I divide it...
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