Mathematics High School

What is 4.7 x 10 to the power of -3 equal to?

Answers

Answer 1

Answer:

0.0047

Step-by-step explanation:

there is no step by step explanation to this

Answer 2

It would be equal to 0.0047!

Related Questions

what is x and y -6x+8y=26

Answers

Answer:

x=-13/3

y=13/4

Step-by-step explanation:

You and your 4 friends plane a surprise party. Each of you contributed the same amount of money "m" for food. a) Wright an algebraic expression for the total amount of money contributed for money? b) Evaluate you expression if each person get $5.25 PLEASE HELP ME OF U KNOW I WILL THANK U IF YOU WRITE THE ANSWER FOR MR THANK YOU

Answers

Answer:

a) 5m

b) $26.25

Step-by-step explanation:

You and your 4 friends plane a surprise party. Each of you contributed the same amount of money "m" for food.

a) Write an algebraic expression for the total amount of money contributed for money?

Let the total Amount of money each person contributed be = m

Since each person contributed the same amount , and there are 5 people(you and 4 friends)

The total amount of money contributed = 5 × m

= 5m

b) Evaluate you expression if each person get $5.25

From the answer in question a, we have algebraic expression = 5m

m = $5.25

Total cost = 5 × $5.25

= $26.25

how do i write an equation of a quadratic formula when given the roots and y intercept? is there a formula i can plug the numbers in or something?

Answers

9514 1404 393

Answer:

y = -3x^2 +3x +6

Step-by-step explanation:

For roots p and q, the equation can be written as ...

y = a(x -p)(x -q)

The value of 'a' must be determined so that the product apq is equal to the y-intercept. One could say that the formula is ...

y = (y-intercept)/(pq)·(x -p)(x -q)

For your given values of p = 2, q = -1, y-intercept = 6, this becomes ...

y = 6/(2(-1))(x -2)(x +1)

y = -3(x^2 -x -2) . . . . . simplifying a bit

y = -3x^2 +3x +6

This is a picture of the flag of Denmark.

On a clean page in your note book, do all the calculations to find the answer

What percent of the flag is covered in red color?

You need:
.Claim
.Evidence
.Reasoning
.All your calculations and work in detail

Answers

Answer:

76.4%

Step-by-step explanation:

Total area of flag:

LW = (37)(28) = 1036

Total area of red:

LW = (12 + 21)(12 + 12) = (33)(24) = 792

Percent of red:

792/1036 * 100% = 76.4%

Answer:

Total area of the Denmark flag:

→(37×28) unit²=1036unit²

Area of the red colour of the flag:

→[{2×(12×12)}+{2×(21×12)}]

=[{2×144}+{2×252}]

=[288+504]=792unit²

Percentage of the flag is covered in red color:

→(792/1036)×100=0.7645×100=76.45%

76.45% is the right answer.

What is the value of y ,if y = 1/x ,take x= -2/3
2/3
1/2
-3/2
-2/3

Answers

Answer:

I have made in above picture

what information can you automatically find just by looking at a function in standard form

Answers

Answer: The standard form for linear equations in two variables is Ax+By=C. For example, 2x+3y=5 is a linear equation in standard form. When an equation is given in this form, it's pretty easy to find both intercepts (x and y). This form is also very useful when solving systems of two linear equation.

The answer above should be correct, but I believe it is, but can you please mark me BRAINLEST please?!

pleaseee help fast !!!

Answers

Answer:

function 2

function 1

function 3

Step-by-step explanation:

function 1 has a slope of -2, function two has a slope of -8/3 or approximately -2.6 function three has a slope of -11/6 or approximately -1.8

Determine how many whole numbers have square roots between 5 and 6. Show your work.

Answers

Step-by-step explanation:

We are looking for possible values of n in

5 < √n < 6, where n is a whole number.

(5)² < (√n)² < (6)² is allowed as all are positive.

25 < n < 36

Therefore there are 36 - 25 - 1 = 10 values for n.

y = 2(x - 4)2 – 1.
a) a reflection in the x-axis
b) a translation of 4 units to the left
c) a reflection in the x-axis, followed by a
translation of 3 units upward
d) a reflection in the y-axis

Answers

Answer:

cannot see it

Step-by-step explanation:

i cant see it at ALL

Can someone please check my answers I WIILL GOVE BRAINLY TO FIRST PERSON THAT ANSWERS!
2one-fourthr = 10
A. r = 4three-fourths
B. r = 4two-fifths********
C. r = 4start fraction 4 over 9 end fraction

h over twenty-six = 5
A. h = 120******
B. h = 130
C. h = 140

six-seventhsk = 6
A. k = 7
B. k = 6six-sevenths
C. k = 6******

Answers

the first is C. r = 4(4/9)
the second one is B. h = 130
the second one is A. k = 7

i’m so sorry, they’re all wrong

6. Name the first step in solving 2x - 5 = 37.
a. Add 5 to each side.
b. Divide each side by 2x.
c. Subtract 5 from each side.
d. Multiply 2x to each side.

Answers

A. Add 5 to each side.

plz help it’s a test question and I’m stuck 30pts

Answers

Answer:

Step-by-step explanation:

Read the problem in the box below. See if you can figure out the most logical
answer.
Dancing Pools sells swimming pools in 4 sizes. The small pool is
72 feet long and 18 feet wide. The medium pool is 80 feet long and
20 feet wide. The large pool is 88 by 22. If the new superduper
Coffeetable pool is 96 feet long, how wide will it be?

Answers

Answer:

I believe the answer would be 24

Step-by-step explanation:

the sequence of the pool length is by 8's

72 + 8= 80

80 + 8= 88

88 + 8= 96

and the same goes to the width and it goes by 2's

18 + 2= 20

20 + 2= 22

22 + 2= 24

I need to know the correct answer thank you

Answers

Answer:

x>-1

Step-by-step explanation:

Eight times the sum of a number and 2 equals 3.

Answers

Answer:

8(x+2)=3

Step-by-step explanation:

The ratio of the length to the width of a rectangle is 9:4. The width of the rectangle
is 52 mm. Write and solve a proportion to find the length. Please help!! :(

Answers

Let the length be 9x and width be 4x.

4x = 52

x = 13

Length = 9x = 117 mm

What is the volume of a square pyramid that is 8 feet tall with base edges of 3 feet ?

A.) 24 cubic feet

B.) 36 cubic feet

C.) 48 cubic feet

D.) 72 cubic feet

Answers

the answer is a) 24 cubic feet

Answer:

i got it right on my test it is 24 cubic feet

Step-by-step explanation:

3-(-2+4i)-(5i)
how would i simplify this

Answers

Answer:

5-9i

Step-by-step explanation:

3+2-4i-5i

5-9i

3-(-2+4i)-(5i) can be simplified to 3+2-4i-(5i)

If a woman has 10000 apples and sells 109 how many apples does she have left??

Answers

Answer:

Step-by-step explanation:

you had to subtract

10,000-109=9,891 left

Answer:9891

Step-by-step explanation

HEY, PLEASE HELP ME SOLVE THIS MATH PROBLEM

25(1−2u)=35

(find 'u')

THE CORRECT ANSWER SHALL BE MARKED BRAINLIEST! THANKS XOXO

Answers

Answer:

Hey

Step-by-step explanation:

you can look up

Hope it helps you!!

Your bedroom wall is 150 inches wide.You want to hang two posters,each 27 inches across,with an equal space between each poster and the wall edges.

Answers

Answer:

Step-by-step explanation:

let the space be x

x + 27 + x + 27 + x = 150

3x + 54 = 150

3x = 96

x= 32

The answer is 32. Good job to the other person!

x + y = 1 and 5x - 4y = -7 How would I solve by substitution?

Answers

Isolate x in the first equation. X = 1-y
Now use that value if x in the other equation.

5(1-y) -4y =-7
5 -5y -4y =-7
-9y =-12
Y = 12/9 or 4/3

Substitute that value of y into either equation to solve for x.

X + 4/3 = 1
X =-1/3

Solution is (-1/3, 4/3)

Solve the quadratic equation x2−5x=−20 by completing the square.

Answers

Answer:

x = [tex]\frac{5}{2}[/tex] + [tex]\sqrt[i]{55}[/tex]/2

apples are on sale at a market for 4 lbs for $2.00. what is the price for one lb ? (unit rate)

Answers

Answer:

$0.50 per lb.

Step-by-step explanation:

$2 / 4 = $0.50

Hope this helps!

Tha price for one lb is 0.50

Select the answer that correctly orders the set of numbers from greatest to least.

0.25, start fraction 2 over 5 end fraction , 32%, start fraction 7 over 14 end fraction
A. start fraction 7 over 14 end fraction, start fraction 2 over 5 end fraction, 32%, 0.25
B. start fraction 7 over 14 end fraction, 0.25, 32%, start fraction 2 over 5 end fraction
C. start fraction 7 over 14 end fraction, 32%, start fraction 2 over 5 end fraction ,0.25
D. start fraction 2 over 5 end fraction, start fraction 7 over 14 end fraction, 32%, 0.25

Answers

• C good luck
• give brainlist

Answer:

I think the answer would be C, I hope it helps! :) please mark me the brainiest

what is 8.4 as a whole number

Answers

It can’t Jamal unless you round up

Step-by-step explanation:

Find the number in the whole number place

and look one place to the right for the rounding digit on the right side of the decimal point

.Round up if this number is greater than or equal to

and round down if it is less than

What is 11x -2 (3x + 6)

Answers

The answer to this is 5x-12

Answer: 14x+4

Step-by-step explanation

Add the expressions.

11x -2+3x+6

Remove parentheses.

11 x -2+3x+6

Add 11 x and 3x

14x-2+6

Add -2 and 6

14x+4

Which number line can be used to find the distance between (-1, 2) and (-5, 2)?

Answers

Answer:

Step-by-step explanation:

I'm assuming this is in terms or the x axis so:

-1, -5

They are both pieces of the coordinates that are used to find the point in terms of the x axis

A (the first one)

Answer:

aaaaaaaaaa

Step-by-step explanation:

can anyone please help me:)!

Answers

y = -3x + 5
the points to plot on the graph: (-1, 8) , (0, 5) , (1, 2) , (2, -1)
connect those points and the graph and that should look like y = -3x + 5 which has a slope of -3.

The area of the parallelogram is 5 times
the area of the triangle and its perpendicular
height is h cm.
Find the value of h.

The triangle is 7cm across and 24cm up and the parallelogram is 30cm across

Answers

Answer:

14 cm

Step-by-step explanation:

Given that:

Base, b of triangle = 5 cm

Height, H of triangle = 24 cm

Base of parallelogram, a = 30 cm

Area of triangle = 0.5 * bH

Area of parallelogram = a * h

Where, h = height of parallelogram

Area of parallelogram is 5 times the area of triangle ;

5 * 0.5 * 7 * 24 = 30 * h

420 = 30* h

h = 420 / 30

h = 14 cm

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