Mathematics High School

1. All numbers in scientific notation must be a number between _1__ and __10__ multiplied by a power of ____.

Pleaseeeeeeeeee help me i don't know this :'(

I will give you extra points if u get it rights <3

Answers

Answer 1

Answer:

All numbers in scientific notation must be a number between 1 and 10 multiplied by a power of 10.

Step-by-step explanation:

Hope this helps, reach out to me if you have any more questions!

Related Questions

Given the vertex and another point, write the equation in vertex form: vertex (2, -5) point (3, -2)

Answers

Answer:

y = 3(x - 2)² - 5

Step-by-step explanation:

Let the equation of the parabola is,

y = a(x - h)² + k

Here, (h, k) is the vertex of the given parabola.

Since, vertex of the parabola is (2, -5)

Equation of the parabola will be,

y = a(x - 2)²- 5

Since, parabola passes through a point (3, -2),

-2 = a(3 - 2)²- 5

-2 + 5 = a(1)

a = 3

Therefore, equation of the parabola will be,

y = 3(x - 2)²- 5

Compare. Fill in the blank using <,>,or =

16. -2/3_____-1

17. -1 3/4_____1 5/6

18. -2/7______0​

Answers

16. <
17.>
17. =
I hope this right

Which relation is a function?
A.
{(2, 3), (1, 5), (2, 7)}
B.
{(-1, 5), (-2, 6), (-3, 7)}
C.
{(11, 9), (11, 5), (9, 3)}
D.
{(3, 8), (0, 8), (3, -2)}

Answers

Answer:

B

Step-by-step explanation:

B is a function because every input has only one output.

A four pack of batteries costs $3.45. A six pack of batteries costs $4.80. Which is a better deal? Unit price.

Answers

Answer:

6 for $4.80

Step-by-step explanation:

3.45 / 4 = unit rate of $0.8625

4.80 / 6 = unit rate of $0.80

1. Express the function
f(x) = 2x² - 4x -13 in the the form
f(x) =a(x + h)² + k.​

Answers

Here is my answer. I hope this is helpful.

Find the output, y, when the input, c, is 6. HELP ASAP

Answers

try 8 homie because 8 is on the y axis when 6 is on the x

Hey, my assignment is due in a few hours totally blew over me . Would appreciate some help !

Answers

HOPE THIS HELPS!!!!!!!!!!!!!! :)

Help ASAP I need to get this question correct

Answers

Answer: The answer is NO

Step-by-step explanation:

Identify the range of the data set 24, 36, 18, 42, 30 *

Answers

24

Arrange the data set into numerical order...

18, 24, 30, 36, 42

Subtract the lowest number from the top

42 - 18 = 24

HELP ASAPPPP
You found Genie hidden in a dungeon. Genie is offering two different options for you as a reward for finding him. There are two options shown for you to choose. Which option would you choose? Explain your reasoning using the key features of exponential functions. (e.g. initial value, growth rate/growth factor, domain, range, etc)

Answers

Answer:

B-)

Step-by-step explanation:

A painter charges $15.39 per hour, plus an additional amount for the supplies. If he made $172.62 on a job where he worked 6 hours, how much did the supplies cost?

Answers

Answer:

$80.28

Step-by-step explanation:

Equation-

[tex]15.39(x)+y= 172.62\\[/tex]

Substitute in 6 for x

[tex]15.39(6)+y=172.62\\92.34 + y = 172.62\\y= 80.28[/tex]

A grocery store buys items and then applies a markup of 70%. What is the retail price of item that originally costs $10?

Answers

Answer:

$17.00

Step-by-step explanation:

10 x 1.70 = $17.00

Answer:

The retail price is $17.00

Step-by-step explanation:

Question 3
For any square matrix A for which A'exists, determine the following products where I is the
identity matrix with the same dimensions as A. Give your answers in terms of A, A-1or I.
(a)AI
(b) AA-1I
(c)A-1AI

Answers

Answer:

X6rxufxufxufutistizstiitssititstisitstsituztsitistzutusutsstu

A shipping crate has a volume of 96 ft' and holds 12 cube-
shaped boxes. What is the surface area of one of the boxes?

Answers

Answer:

8 sorry if its wrong

Step-by-step explanation:

Answer:

24 ft²

Step-by-step explanation:

find volume for single cube

[tex]96 \div 12 = 8[/tex]

find length of side

[tex] \sqrt[3]{8} = 2[/tex]

find area of single surface

[tex]2 \times 2 = 4[/tex]

surfaces each cube = 6

so the total of surfaces area

[tex]4 \times 6 = 24[/tex]

Saraid is dividing 14 pound of cashews into 5 plastic bags. What fraction of a pound of cashews will be in each plastic bag?

Answers

Answer:

Each bag gets 2 4/5 pounds of cashews

Step-by-step explanation:

14 ÷ 5 = 2.8

2.8 ( 2 4/5)

1.Type the missing number to complete the proportion.

5 pages in 1 day = ___________ pages in 7 days.

2.Type the missing number to complete the proportion.

7 chairs at 1 table = ___________ chairs at 9 tables.

3.Type the missing number to complete the proportion.

51 students fit on 1 bus = ___________ students fit on 8 buses.

Answers

Answer:

1. 35 pages in 7 days

2. 63 pages in 9 tables

3. 408 student on 8 buses

Step-by-step explanation:

The table below shows the account value of each of Dmitri's three bank accounts
Dank account
Account value
Savings
8573.73
Retirement
8204.43
Checking
-$435.24
Help Dmitri sort his accounts from lowest to highest absolute value of account value. Click and drag to sort the
tiles
Checking
Retirement
Savings

Answers

Answer:

there could be more than one answer...

Step-by-step explanation:

Answer:

Retirement Checking Savings

Step-by-step explanation:

in that order(khan said so)

Helllohello help please if you want -

Answers

Answer:

y = 10 is the true number sequence

Step-by-step explanation:

y + 6 = 16

y = 16 - 6

y = 10

WILL GIVE BRAINLIEST!
The length of a side of a square is (6x + 6) km. Find the area of the square in terms of
the variable x. km2

Answers

36x^2+72x+36 I think

please help question is in the picture

Answers

Answer:

tan ∅ = 15/8

Step-by-step explanation:

tan ∅ = 15/8

just look at the image, please. Please respond quickly.

Answers

The answer is right triangle

Need help again please

Answers

Answer:

x = 85

Step-by-step explanation:

Hi again, this question is very similar to the one you asked earlier,

x = 85 (Vertically opposite angles)

Find the missing side length and show your work to be marked brainliest! (lots of points)

Answers

Answer:

10 i think it is yea. so 10 is it

PLS HELP WILL MARK BRAINLIEST

Answers

It’s 112:8 I’m pretty sure:)

Which equation matches the hanger?
w - 1.4 = 2.7
1.4w = 2.7
w + 1.4 = 2.7
w/1.4 = 2.7

Answers

Answer:

W + 1.4 = 2.7

Step-by-step explanation:

W + 1.4 = 2.7

W and 1.4 are on one hand and 2.7 is on the other hand

WILL GIVE BRAINLIEST IF ANSWERED CORRECTLY!!!!!!


LMNP is rotated 90' clockwise around the origin.
8
7
6
5
4
M(3, 4) N(5, 4)
3
2
1
LO1)
2
P19,0)
3
4
5
6
7
8
9
What are the coordinates of N'?
O A. N'(4,-5)
O B. N'(-5, -4)
C. N'(-4,5)
D. N'(5,-4)

Answers

Answer:

B

Step-by-step explanation:

Answer:

im not sure but it may be B as if i cant see the photo

Step-by-step explanation:

tell me if i got it right or wrong :)

What is (-s - 5) + (-2s + 2)?

Answers

The answer is (−3s-3)

Whatis the area of the figure below? Write your answer in square feet.
15 ft.
8 ft.

Answers

Answer:

60ft²

Step-by-step explanation:

A=½l×w

=½×8×15

=60

I need this done today whoever gets this correct gets brainliest!!! PLZZ HELPP MEE!!!
hurryy

Answers

Answer:

The answer is A.

Step-by-step explanation:

B cannot be correct, as S did not represent the total amount paid.

C and D cannot be correct, since they never mentioned the "first sock"

What is the sum of the degree measures of the complement and the supplement of a 16° angle?​

Answers

Answer:

270?

Step-by-step explanation:

180 + 90 = 270

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