I really need help and it’s due today! Can someone help please ?

Answers

Answer 1

number 1
a: 2:13
b: 13:8
c: 13:10
d: 2:8
e: 2:10
number2:
12 mole KCIO3 x 3/2= 18 molesO2
number 3:
Moles of Cl2 = 1.0 /71 g/mole= .014 moels x 2/1 = .028 moles x 74.5 g/mol = 2.09 grams
number 4:
Moles of Na2O = 120 g/ 62 g/mol = 1.93 mole x 2/1 = 3.86 moles x 40 g/mol= 154.4 grams NaOH
number 5:
Moles of S8 = 16.0 g/ 256 g/mol= .062 moles x 8/1= .496 moles x 56 g/ mol = 28 g Fe

Related Questions

help!!!! please & thank you! look at my most recent question too if you can! :)

Answers

Answer:

m<Q = 35

m<R = 19

m<S = 126

This is an OBTUSE triangle because there's one obtuse angle

Step-by-step explanation:

4x - 17 + x + 6 + 10x - 4 = 180

15x - 15 = 180

15x = 195

x = 13

<Q:

4x - 17

4(13) - 17

<R:

x + 6

13 + 6

<S:

10x - 4

10(13) - 4

126

15 + 6 × 2 =

use order of operations

Answers

Answer:

Step-by-step explanation:

Multiply first, then add

Answer:

Step-by-step explanation:

15+6*2=15+12=27

Is 1.52 a irrational number

Answers

Answer:

yes

Step-by-step explanation:

Answer:

It is rational

Step-by-step explanation:

1.52 = 1 + 52/100 = 152/100 which is rational, because it can be expressed as a fraction

Please help will give Brainly!

Answers

Answer:

X intercepts: (-8,0) and (-4,0) Minimum Value: (-6,-8)

Step-by-step explanation:

Pls mark brainleist

lope harvested 163.5 kilos of pomelos while marcon harvested 362.75 kilos of pomelo from their farm who harvested more pomelos? by how much more

Answers

Answer:

Marcon and 199.25 kilos

Step-by-step explanation:

According to the given situation

As we can see that Marcon has more pomelos harvested as he contains 362.75 kilos while lope harvested 163.5 kilos of pomelos

Also the difference between them is

= 362.75 - 163.5

= 199.25 kilos

what is 2+5+3+41*9*79*9

Answers

Answer: USE PEDMAS! AND

YOUR ANSWER SHOULD BE :262369

Step-by-step explanation:

can you mark me brainliest pls thx have a nice day !

PLEASE HELP WILL MARK BRAINLIEST

Answers

Answer: D 12

Step-by-step explanation:

Don's favorite cheese snack come in a box of 6 pieces. Each piece is in the shape of a triangular prism that is 4 cm tall. The triangular base has an area of 20 cm. Find the volume of all of the cheese in the box in cubic centimeters.

Answers

Answer:

80cubic cm

Step-by-step explanation:

Two cylinders are similar. Find the surface area of the smaller cylinder small cylinder height is 3 the larger cylinder height is 5 and the surface area is 236 what is the surface area of the smaller cylinder

Answers

Answer:

141.6

Step-by-step explanation:

We solve using Proportion

Height/ Area

Height of small cylinder / Area of small cylinder = Height of large cylinder / Area of large cylinder

= 3/x = 5/236

Cross Multiply

5x = 3 × 236

x = 3 × 236/5

x = 141.6

The area is ___ square units.

Answers

Answer:

The area is a square units.

Step-by-step explanation:

when finding the area you need to multiply to find the square units.

The area Is a Square Unit

Zoom in to see but is it a b c or d plzzz help

Answers

Answer:

Step-by-step explanation:

4^2=16×3=48

hope this helps

Please help me with the question please ASAP ASAP I’m begging please

Answers

Answer: a= 144. b= 67

Step-by-step explanation:

Angle b and the angle of measure 113 are same side interior angles which sum to 180 (When 2 parallel lines are cut by a transversal, special angles are formed)

113+b=180. Subtract 113 from both sides.

b= 67 degrees

Now that you have b, the interior angles of four sided figures sum to 360.

a+113+67+36=360. Combine like terms.

a+216=360. Subtract 216 from both sides.

a= 144 degrees

Diane has a rope that is 8 meters long. She cuts away a piece that is 1.67 meters long. How long is the remaining piece of rope?

Answers

Answer:

6.33 m

Step-by-step explanation:

Total length of the rope = 8 m

Cut length of the rope = 1.67 m

We need to find the remaining piece of the rope.

Remaining piece = Total length - cur length

= 8 m - 1.67 m

= 6.33 m

So, 6.33 m is the remaining piece of the rope.

Tywu paid $5.63 in sales tax on an item that cost $84 before tax. At that rate how much would he pay in sales tax for an item that cost $116 before tax?

Answers

Answer:

$7.7

Step-by-step explanation:

100×5.63÷84

6.7

116×6.7÷100

7.7

Which glide reflection describes the mapping ABC→DEF?
A) (x, y) → (X, Y - 6) and reflected across x = 0
B) (x, y) → (X, Y - 6) and reflected across y = 0 C) (x, y) → (X, Y - 6) and reflected across x= -1 D) (x,y) → (X - 2, Y) and reflected across x= -1

Answers

Answer:

Step-by-step explanation:

The answer is (A).

y-axis is x = 0

60°
16
Find the value of x and y.

Answers

Answer:

your answer will be option B

Step-by-step explanation:

have a nice day

I think it’s b sorry if wrong

can someone answer and explain this to me??? thanks!!!!!!!!!!!

Answers

9514 1404 393

Answer:

(f◦g)(x) = x

Step-by-step explanation:

The composition (f◦g)(x) means f(g(x)). As with any function evaluation, put the argument where the variable is, and simplify.

[tex](f\circ g)(x)=f(g(x))=f\left(\dfrac{3x}{x-1}\right)=\dfrac{\left(\dfrac{3x}{x-1}\right)}{\left(\dfrac{3x}{x-1}\right)-3}\\\\=\dfrac{\left(\dfrac{3x}{x-1}\right)}{\left(\dfrac{3x-3(x-1)}{x-1}\right)}=\dfrac{3x}{3x-3x+3}=\dfrac{3x}{3}\\\\\boxed{(f\circ g)(x)=x}[/tex]

Evaluate the expression shown 8(12 +15)+4

Answers

Answer:

the answer is 220

Step-by-step explanation:

8 (12+15) +4

8(27+4

216+4

220

=220
12+16= 24
8x27+4
8x27=216+4
216+4=220
I hope this help!<3

Please help I will mark Brainiest (No links please)

Answers

Answer:

72 bags

Step-by-step explanation:

you would do the area(108) times 6 since you would be stacking, then you divide by 9, since you want to see how much sand would be in each bag, so you would have 72 bags

Answer:

Step-by-step explanation:

Which value for S makes the equation true?

Answers

s= 15. hope this helps!!

WILL GIVE BRAINLIEST IF CORRECT

Answers

Answer:

16 (D)

Step-by-step explanation:

(-1/2) = -0.5

-0.5^-4 = 16

Answer:

Step-by-step explanation:

$x$ $4$ $1$
$10$
$y$ $10$

Answers

9514 1404 393

Answer:

see attached

Step-by-step explanation:

The ratios in the table must be equivalent if it is to be filled in with something other than random numbers.

The second row is 10/4 = 2.5 times the first.

The first row is 4/10 = 0.4 times the second.

what it means for a two dimensional figure to be congruent to another two dimensional figure.

Answers

Answer:

When you have two congruent figures, that means that corresponding sides and corresponding angles are congruent.

Step-by-step explanation:

Answer:

When you have two congruent figures, that means that corresponding sides and corresponding angles are congruent.

Step-by-step explanation:

Krista says that her chickens lay the most eggs of any chickens in the county. To prove her daim, she could survey chicken farms to see how many eggs each of their chickens laid that day. In this scenario, what is the population and what is a possible representative sample?

Answers

Answer:

Kindly check explanation

Step-by-step explanation:

Population refers to the all elements which belongs to a particular subject of interest. In the scenario above, Since Krista is comparing eggs laid by any chicken in the county, then the population will be all chickens in the county.

A representative sample, which is a random subset of the population could be a certain number of chickens drawn from different poultry farms around the county. If selected randomly, will be representive of the chickens in the county.

Answer: Look at the expanation please.

Step-by-step explanation:

So she needs to know the population. So the population would be all of the chicken farms or chickens that are in her county.

The next question is what is a possible representative sample?

So one of the possibility is would be choosing a random farm in Krista´s county.

But there are many possible representative samples. You can get creative.

Thank you hope this helps. :)

Solve the equation for the value of the variable. 24 = 6m

Answers

Answer:

Step-by-step explanation:

24 = 6m

24 / 6 = 6 / 6 m

4 = m

The required solution to the given equation is m = 4 for the variable m.

What is the equation?

The equation is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are equal.

The equation is given in the question, as follows:

24 = 6m

We have to solve the equation for the value of the variable.

As per the question, we have

⇒ 24 = 6m

Divided by 6 into both sides of the above equation, and solve for the value of the variable m,

⇒ 24 / 6 = 6m / 6

⇒ 4 = m

⇒ m = 4

Thus, the required solution to the given equation is m = 4.

Learn more about the equation here:

brainly.com/question/10413253

#SPJ6

help me solve for x ?

Answers

the answer would be x=12

Answer:

x = 12

Step-by-step explanation:

[tex](4x - 5) \degree +(3x + 11) \degree = 90\degree \\(complementary \: \angle s) \\ \\ (4x - 5 + 3x + 11)\degree = 90\degree \\ \\ (7x + 6)\degree = 90\degree \\ \\ 7x + 6 = 90 \\ \\ 7x = 90 - 6 \\ 7x = 84 \\ \\ x = \frac{84}{7} \\ \\ x = 12[/tex]

SOMEONE PLZ HELP MEEE

Answers

Answer:

it would be more of the second answer

Step-by-step explanation:

4(9x^2)/4x^2 simplified

Answers

Answer:

[tex]9[/tex]

Step-by-step explanation:

1) Cancle x².

[tex]4 \times \frac{9}{4} [/tex]

2) Cancle 4.

[tex]9[/tex]

Therefor, the answer is 9.

Answer:

Step-by-step explanation:

[tex]\frac{4(9x^2)}{4x^2}\\ \\ \frac{36x^2}{4x^2}\\ \\ \text{Divide the numerator and denominator by }4x^2\\ \\ 9[/tex]

Solve and give answer in simplest form:

Answers

Answer:

n=48

Step-by-step explanation:

multiply both sides by 4/3.

n = 36(4/3)

divide 36 and 3 by three.

n = 12(4/1)

and you get this:

n = 48

PLZ HELP IM DOING A TEST Which of the following is the correct definition of an integer?
A
All rational numbers on a number line.
B
All positive and negative whole numbers on a number line
C
All positive and negative whole numbers on a number line including zero.
D
All positive and negative numbers on a number line.

Answers

Answer:

Step-by-step explanation:

Answer:

All positive and negative whole numbers on a number line including zero.

Other Questions

PLEASE HELP !!!!!What is the independent variable in the following testable question? Does changing the height of a ramp affect how far a car will travel?Question 1 options:the type of carheight of the ramphow far the car will travelthe type of material the ramp is made out of Dr. Smith is teaching IT 102 and wants to determine the highest grade earned on her midterm exam. In Dr. Smith's class, there are 28 students. Midterm exam grades fall in the range of 0 to 100, inclusive of these values. Write a small program that will allow Dr. Smith to enter grades for all of her students, determine the highest grade, and output the highest grade. please, how do i block someone in emails? Why couldnt the people bear wearing clothes? Mid-South Auto Leasing leases vehicles to consumers. The attraction to customers is that the company can offer competitive prices due to volume buying and requires an interest rate implicit in the lease that is one percent below alternate methods of financing. On September 30, 2021, the company leased a delivery truck to a local florist, Anything Grows. The lease agreement specified quarterly payments of $3,000 beginning September 30, 2019, the inception of the lease, and each quarter (December 31, March 31, and June 30) through June 30, 2021 (three-year lease term). The florist had the option to purchase the truck on September 29, 2011, for $6,000 when it was expected to have a residual value of $10,000. The estimated useful life of the truck is four years. Mid-South Auto Leasing's quarterly interest rate for determining payments was 3% (approximately 12% annually). Mid-South paid $25,000 for the truck. Both companies use straight-line depreciation. Anything Grows' incremental interest rate is 12%. Required: a. Calculate the amount of dealer's profit that Mid-South would recognize in this sales-type lease. (Be careful to note that, although payments occur on the last calendar day of each quarter, since the first payment was at the inception of the lease, payments represent an annuity due.) b. Prepare the appropriate entries for Anything Grows and Mid-South on September 30, 2019. c. Prepare an amortization schedule(s) describing the pattern of interest expense for Anything Grows and interest revenue for Mid-South Auto Leasing over the lease term. d. Prepare the appropriate entries for Anything Grows and Mid-South Auto Leasing on December 31, 2019. e. Prepare the appropriate entries for Anything Grows and Mid-South on September 29, 2019, assuming the bargain purchase option was exercised on that date. 33. Cuando tengo fiebre necesito ___ cama. Those powers granted to U.S. Congress, but are NOT written in Article I of the Constitution, areA implied powers under the Elastic Clause.B too complex to be understood.C listed later in the Bill of Rights.D specified in footnotes to the amendments. Help please! Factoring QuadraticsFactor the following quadratic expressions into two binomials. Show your work.1. x + 34x + 642. x - 14x + 403. X2 + 8x - 484. x2 - 17% - 605. 2x + 13x + 206. 5x? - 13x + 67. 8x + 14x - 158.-8x? - 20x + 12 Which of the following BEST articulates the primary concern of the speaker in thesonnet?A. Lamenting his outcast stateB. Discovering his personal shortcomingsC. Indicating his beloved of infidelityD. Confirming the status of his relationship Choose the best selection for the following figure:D2.A-3-2-10-7-5---1 2 3 4 5 6 7BA. RectangleB. RhombusC. ParallelogramD. Square Despite contrary evidence, twin studies have led some researchers to believe that one's family environment doesnot significantly influence personality.Please select the best answer from the choices providedOF find the value of given expression[tex] \sqrt{220 + 221} [/tex] helpppppppppppp WILL MARK BRAINLIST Find the missing measurement using the pathagreham theorem. Show steps Pls solve this question I really need it nowV=4/3 r^3 (make r the subject) The Islamic faith spread more quickly than Christianity becauseA.People liked Islam better than ChristianityB.Muslims were more aggressive in conquering territoryChristian armies were poorly trainedDIslam was spread peacefully help ASAP please! ill mark brainliest if correct A pyramid has a square base with sides that measure 10 cm and a height of 14 cm. What is the slant height of the pyramid Continent Construction Company is a building contractor specializing in small commercial buildings. The company has the opportunity to accept one of two jobs; it cannot accept both because they must be performed at the same time and Continent does not have the necessary labor force for both jobs. Indeed, it will be necessary to hire a new supervisor if either job is accepted. Furthermore, additional insurance will be required if either job is accepted. The revenue and costs associated with each job follow.Cost Category Job A Job BContract price $800,000 $750,000 Unitlevel materials 250,000 220,000Unitlevel labor 260,000 310,000Unitlevel overhead 40,000 30,000Supervisor's salary 70,000 70,000Rental equipment costs 26,000 29,000Depreciation on tools (zero market value) 19,900 19,900Allocated portion of companywide facilitysustaining costs 10,400 8,600Insurance cost for job 18,200 18,200Required a. Assume that Continent has decided to accept one of the two jobs. Fill in the information relevant to selecting one job versus the other. Recommend which job to accept. b. Assume that Job A is no longer available. Continent's choice is to accept or reject Job B alone. Fill in the information relevant to this decision. Recommend whether to accept or reject Job B. bongani is driving at a speed of 63 km/h. how far will he travels ( 4,5hours )