Mathematics High School

The formula for the density of an object is d = , where m is the mass and
volume. Solve the formula for m in terms of d and V.

(Answer for M)

The Formula For The Density Of An Object Is D = , Where M Is The Mass Andvolume. Solve The Formula For

Answers

Answer 1

Answer:

m = dV

Step-by-step explanation:

Related Questions

B.
-2x + 8 = y
3x - y = 22

How do I solve it

Answers

answer

x=6, y=-2

explanation

-2x + 8 = y -------equ 1

3x - y = 22 -------equ 2

u can use any of the simultaneous equation method

using elimination method

rearrange first from -------equ 1

-2x+8=y

-y-2x=-8

multiple through by -1

y+2x=8 -------equ 3

rearrange first from -------equ 2

3x-y=22

-y+3=22 ------equ 4

equate 3 and 4, adding them together

y+2x=8 -------equ 3

-y+3=22 ------equ 4

0+5x=30

5x=30

x=6------equ 5

replace 6 for x in any equation

using -------equ 3

y+2x=8

y+2(5)=8

y+10=8

y=8-10

y=-2

Answer:

(x, y)=(6, -4)

Step-by-step explanation:

-2x+8=y

3x-y=22

Substitute the given value of y into the equation 3x-y=22

3x-(-2x=8)=22

Solve the equation for x

x=6

Substitute the given value of x into the equation 3x-y=22

3x6-y=22

Solve the equation for y

y=-4

The possible solution of the system is the ordered pair (x, y)

(x, y)=(6, -4)

Check if the given ordered pair is the solution of the system of equations

-2x6+8=-4

3x6-(-4)=22

Simplify the equalities

-4=-4

22=22

Since all of the equalities are true, the ordered pair is the solution of the system

(x, y)=(6, -4)

Which graph represents the solution to the inequality 11 sy-43?
O
1
50 51 52 53 54 55 56 57 58 59 60
50 51 52 53 54 55 56 57 58 59 60
o
--++
--+++++++
-35 -34 -33 -32 -31 -30 -29 -28 -27 -26 -25
-35 -34 -33 -32 -31-30-29-28 -27 -26 -25

Answers

Answer:

the correct answer would be B

Step-by-step explanation:

I jus did the tes

What is the value of x?

Answers

I have no clue but I just need points I’m Srry in advance

2 1 Add the expressions 4- b +-a and a +-6-7. What is the simplified sum? 3 4 2 6 14 5 Q+b-3 6 3 1 b-3 2 4 3 5. a+2b-3 4 6 5 1 -6-3 6 12​

Answers

Answer:

-b - 9

Step-by-step explanation:

First, since the a cancel eachother out we are left with (4-b) + (-6-7)

Second, you want to add the -6 and -7 to get -13, so (4-b) - 13

Finally, add the 4 to the negative 13 to get (-b - 9)

What is 4 9/29 + 6 5/58 ?

Answers

Answer:

it 10 23/58

Step-by-step explanation:

i need to learn more and pay attention

Find the interest on a simple interest investment of $34,450 at 5.25% for 10 years.

Answers

Answer:

$ 18086.25

Step-by-step explanation:

I=?

p=$34,450

r=5.25*1/100=5.25/100

t=10yrs

I=P*R*T

=34,450*5.25/100*10

=$18086.25

HELP I AM TIMED!!!!!!!!!!!!

Answers

Answer:

It is the last one 6a-4b+11

Explanation:

Hope this helps if u need clarification plz ask:)

Which one is it?? I need help.

Answers

Answer:

exponential I think I hope I help

Answer:

linear

Step-by-step explanation:

Hope This Helped!

Week 7
1 Work out Work out 3.8 x 2.5

Answers

Answer:

9.5

Step-by-step explanation:

Answer:

9.5 answer to 1 work out work out 3.8x2.5

A mom pushes her baby in the stroller at the rate of 1/2 a mile in 1/4 an hour. how far do they walk in one walk

Answers

Answer:

I am pretty sure you meant 1 hour so the answer is

2

Step-by-step explanation:

Since we want one hour we can multiply 1/4 by 4 to get 1 since we multiplied 1.4 by 4 we need to multiply 1/2 by 4, so we get 2

can you pls help me i really need help

Answers

Answer:

UMM SO IM NOT CERTIAN BUT IMMA DO MY BEST

Step-by-step explanation:

SO 1 WOULD BE: 12X1.5 AND THATS 18

AND 2 IS: 16X1818 AND THATS 29088

AND THREE IS: 28 DIVIDED BY 4 WHICH IS 7

AND THEN 4 IS: 32 DIVIDED BY 8 WHICH IS 4

(Please help) Based on the equation you wrote in part 1, complete the table below (equation is f = 1000t)
Number of tigers | Area (Square feet)
1 :
2 :
3 :
4 :

Answers

Answer:

1,000

2,000

3,000

4,000

Step-by-step explanation:

just took the test got it right

Answer: I got the sample answer correct

Step-by-step explanation:

the edmentum answer

Four friends are going to the movies. The cost of one ticket is $9.50, and the cost of one large popcorn is $4.50. The expression 4(9.5)+4(4.5) shows the total cost for the four friends. Which of these is equivalent to the given expression? 4[4.5+9.5) 4.5(4+9.5) (4+4)(9.5+4.5) (4x4) (9.5+4.5) ​

Answers

Answer:

im doing the same test

Step-by-step explanation:

p – 12 = 1 just answer it

Answers

Answer:

p=13

Step-by-step explanation:

because I said so and it right

Answer:

P=13

Step-by-step explanation:

Express the following as a unit rate :

5 croissants for $10

Answers

Answer:

$2/croissant

Step-by-step explanation:

$10÷ 5croissants = $2/ 1 croissant

Can u help fast plz i’m gonna cry lol

Answers

Answer:

28.27

I searched it up

so the formula to find the area of a circle is A = pie x r or (radius)^2 so the radius is just squared.
so the radius of the circle is 3 so you would square that.
pie is 3.14(rounded)
A = 3.14(pie) x 3^2
A = 3.14 x 9
A = 28.26
my calculator got that which is different from the other person's answer but i hope this will help you!

a store purchases a jacket for $56 the store than marks It Up by 80% by selling it how much will you pay after the markup.​

Answers

Answer:

70

Step-by-step explanation:

Answer:

70

Step-by-step explanation:

56 divided by 80% = 70

the following m and m colors are in the bowl
4 yellow
6 orange
3 green
5 blue
2 brown
what is the probability of selecting a blue eating it then selecting a yellow ​

Answers

Answer:

probability of blue =5/20=1/4

Step-by-step explanation:

probability of yellow=4/20=1/5

Probability of selecting a blue colour then a yellow colour is, 1/19.

What is conditional probability?

Conditional probability is a term used in probability theory to describe the likelihood that one event will follow another given the occurrence of another event.

Given, A bowl containing 4 yellow, 6 orange, 3 green, 5 blue, 2 brown colors.

Let P(A) be the probability of selecting a blue colour.

∴ P(A) = N(B)/N(S).

P(A) = 5/20.

P(A) = 1/4.

Let P(B) be the probability selecting a yellow colour is = 4/19.

As we replacement is not allowed.

∴ Probability of selecting a blue colour then a yellow colour is,

= P(B)×P(A).

= 4/19×1/4.

= 1/19.

learn more about conditional probability here :

https://brainly.com/question/10567654

#SPJ2

Graph the function for the given domain.

y = x2 − 4 D:{−2, −1, 0, 1, 2}

Answers

Answer:

HOPING THIS HELPED YOU! MARK ME 5\

Step-by-step explanation:

If 32% of the students voted for Kerrie for student council president, what percent did not vote for her?

Answers

68% did not vote for her

The length of the hypotenuse (x) is an irrational number
between 6 and 8. Both legs have measures that are whole
numbers. Illustrate a model for at least one possible set of
measures for the sides of the right triangle.

PLEASE HELP ME IM BEGGING YOU :,)

Answers

Answer:

6and8

Step-by-step explanation:

I took the quiz you know yeah

Write an expression that is equivalent to 734+356 − 134 that uses addition instead of subtraction.

Answers

Answer:956= _+_

Step-by-step explanation:

Put the Equations together,

734+356-134=956

956 = ?

make any equation that would equal 956

Ex: 955+1=956.

(I wouldn't make it that easy tho lol teacher might not get fond of you)

I think this was the right way. If not, sorry!

Part A The ordered pair that represents the intersection of the x-axis and y-axis is called the _ A endpoint B origin C x coordinate D y coordinate. Part B the coordinates of the origin are _ A (1,1) B (0,1) C (0,0) D (1,0) I will give 15 brain

Answers

Answer: Part A.  B origin    Part B. C(0,0)

Step-by-step explanation:

In a coordinate plane, there are two axes

1) x-axis which is the horizontal axis.

2) y-axis which is the vertical axis.

The intersection of both the axes is known as the origin whose coordiantes are (0,0), i.e. at this point value of x =0 and value of y =0.

Part A: The ordered pair that represents the intersection of the x-axis and y-axis is called the origin.

Part B: The coordinate. Part B the coordinates of the origin are (0,0).

Answer:

A 1,1

Step-by-step explanation:

Find f^-1(x) for the function f(x)=x/3 F^-1(x)= ?x

Answers

Answer:

f^-1(x)=3x

Step-by-step explanation:

y=x/3

to get the inverse function, exchange x and y,

x=y/3

solve for y, y=3x

f^-1(x)=3x

Type the missing numbers in this sequence:

13, , -3, -11, -19, ,


PLEASE HELP WILL GIVE BRAINLIEST

Answers

1) 6
2) -27
3) -34

PLS AMRK AS BRAINLIEST

Answer:

5

Step-by-step explanation:

13, 5,-3,-11,-19

thats all thank you

ABC is a right triangle. If AC=4 and BC=10, find AB. Leave your answer is the simplest radical form. ​

Answers

Answer:

√116 or √84

Step-by-step explanation:

ABC is a right triangle

AC=4, BC=10, AB = ?

Here we have two options:

1. AB is hypotenuse, then:

AB = [tex]\sqrt{AC^2 + BC^2} = \sqrt{4^2 + 10^2} = \sqrt{16 + 100} =\sqrt{116}[/tex]

2. BC is hypotenuse and AB is the second leg, then:

AB = [tex]\sqrt{BC^2 - AC^2} = \sqrt{10^2 - 4^2} = \sqrt{100 - 16} = \sqrt{84}[/tex]

Can someone help me !!!

Answers

Answer: 35, 63

Step-by-step explanation: sorry if wrong

a=35 b=63 i think i’m not sure

State the commutative property of addition using the variables and

Answers

Answer: there is one apple in the frig and two in the bowl how many are there in all

Step-by-step explanation:

A student said that x = 4 was not a solution to the question 3(x -6) = -8
Here is their work:
3(x -6) = -8
3 (4 -6) = -8
12 -6 = -8
6≠ -8
so x = 4 is not a solution

Did the student substitute x=4 correctly? How do you know?

Did the student simplify with Order of Operations correctly? How do you know?

If you try the problem, what do you get when you substitute x=4 into the equation?

Answers

Answer:

Step-by-step explanation:

3 (4 -6) = -8 is correct.  The next step is to combine 4 and -6, obtaining

3(-2)

and this 3(-2) should equal -6, which is not the same as -8.

3(4 - 6) = 12 - 18, which differs from the student's solution.  This is the reason for the wrong answer.

Given a sphere with a diameter of 8 cm, find its volume to the nearest whole number


A 2144 cm O

B. 201 cm O

C. 85 cm O

D. 268 cm ​

Answers

Answer:

268 cm

Step-by-step explanation:

A P E X

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