I'm giving 50 POINTS and I mark BRAILIEST the question is provided. in the picture Please include ALL WORK and simplify. TYYY ❤️

I'm Giving 50 POINTS And I Mark BRAILIEST The Question Is Provided. In The Picture Please Include ALL

Answers

Answer 1

[tex]\sf\longmapsto3 \times \frac{1}{3} \div \frac{2}{3} [/tex]

[tex]\sf\longmapsto \dfrac{3 \times \frac{1}{3} }{ \dfrac{2}{3} } [/tex]

[tex]\sf\longmapsto \dfrac{ \dfrac{10}{3} }{ \dfrac{2}{3} } [/tex]

[tex]\sf\longmapsto \: \dfrac{10}{3} \times \dfrac{3}{2} [/tex]

[tex]\sf\longmapsto \: \dfrac{10 \times 3}{3 \times 2} [/tex]

[tex]\sf\longmapsto \dfrac{30}{6} [/tex]

[tex]\sf\longmapsto \: 5[/tex]


Related Questions

Please help me please help me!

Answers

Step-by-step explanation:

D=360-20-25-80=235

x=360-235=125

Answer:

BDC + ABD +ACD + BAC = 360

80 + 20 + 25 + BDC = 360

BDC + 125 = 360

BDC = 360-125

BDC = 235

Now,

BDC + x = 360

235 + x= 360

x = 360-235

x = 125

What is the equation that represents the scenario?
O y = x + 5
O y = 5x
O y = 3x
O y = x + 15

Answers

Answer:y=5x

Step-by-step explanation:

B

Answer:

B.     y=5x

Have a good day! :) :) :)

Ned took a test with 25 questions. He lost 4 points for each of the 6 questions he got wrong and earned an additional 10 points for answering a bonus question correctly. How many points did Ned receive or lose overall?​

Answers

Answer:

86 is his final grade. He lost 24 points and gained 10 points .

Step-by-step explanation:

There are 25 questions total. Assuming that answering all 25 questions correctly earns you a 100.

The scale of a map says that 4 cm represents 5 km.What is the actual number of kilometers that is represented by 5 centimeters on the map?

Answers

Hey there! I'm happy to help!

We see that 4 cm represents 5 km. We want to see how much 5 cm represents.

To get from 4 cm to 5 cm, you multiply by 5/4. So, we multiply our 5 km by 5/4 to see how kilometers are represented by 5 centimeters on the mask.

5(5/4)=6 1/4

Therefore, the number of km represented by 5 cm on the map is 6 1/4 km.

Have a wonderful day! :D

For a fundraiser the sixth graders have 288 bags of popcorn to sell. There are 3 sixth- grade classes. If each class sells an equal number of bags, how many bags of popcorn does each class sell?

Answers

Answer:

96

Step-by-step explanation:

288 divide by 3

The president of Doerman Distributors, Inc., believes that 30% of the firm's orders come from first-time customers. A random sample of 150 orders will be used to estimate the proportion of first-time customers.Required:a. Assume that the president is correct and p = 0.30. What is the sampling distribution of p bar for this study?b. What is the probability that the sample proportion p bar will be between 0.20 and 0.40?c. What is the probability that the sample proportion will be between 0.25 and 0.35?

Answers

Answer:

Step-by-step explanation:

p = .3

n = 150

p(bar ) = 1 - p = .7

[tex]\sigma_p=\sqrt\frac{p(1-p) }{n} }[/tex]

[tex]\sigma_p=\sqrt\frac{.3(1-.3) }{150} }[/tex]

=.037

b )

P ( .2 <p<.4 ) = P [ (.2 - .3) / .037 < z < ( .4 - .3 ) / .037 ]

= P [ (-2.7  < z < +2.7 ]

= .9965-.0035

= .993

c )

P ( .25 <p<.35 ) = P [ (.25 - .3) / .037 < z < ( .35 - .3 ) / .037 ]

= P [ (-1.35  < z < +1.35 ]

= .9115 - .0885

= .823

I need help thank you

Answers

Answer:

Dilation factor is 2 (two)

Step-by-step explanation:

The dilation factor that maps one triangle ABC to its image A'B'C' can be obtained by finding the relationship between the x and y coordinates of each image point to the original:

A' = (6, 2)  when A is (3, 1)

We observe a factor of 2 in the two coordinates.

B' = (-4, 4)   when B is (-2, 2) Also a factor of 2 (two)

Same for point C.

Find the area of a right triangular region whose sides containing the right angles are 20m and 15m.

Answers

Answer:

Step-by-step explanation:

You have everything you need to find the area directly

A = 1/2 * b * h

b = 20

h = 15

Area = 1/2 * 20 * 15

Area = 150 m^2

Can someone help me ? Its due today please

Answers

Answer:

x=3

y=5

Step-by-step explanation:

3x+2y=19

- 2x+2y=16

_____________

x=3

3(3)=9

19-9=10

10÷2=5

y=5

Answer:

x=3

y=5

Step-by-step explanation:

Method 1 ; Substitution Method

[tex]3x + 2y =19\\2x+2y=16\\\\\mathrm{Isolate}\:x\:\mathrm{for}\:3x+2y=19:\\\quad x=\frac{19-2y}{3}\\\\\mathrm{Subsititute\:}x=\frac{19-2y}{3}\\\begin{bmatrix}2\times \frac{19-2y}{3}+2y=16\end{bmatrix}\\\\Simplify\\\begin{bmatrix}\frac{38+2y}{3}=16\end{bmatrix}\\\mathrm{Isolate}\:y\:\mathrm{for}\:\frac{38+2y}{3}=16:\quad y=5\\\\\mathrm{For\:}x=\frac{19-2y}{3}\\\\Substitute\:y\:= \:5\\x=\frac{19-2\times\:5}{3}\\\\\frac{19-2\times\:5}{3}=3\\\\x=3,\:y=5[/tex]

Method 2 : Elimination method

[tex]\begin{bmatrix}3x+2y=19\\ 2x+2y=16\end{bmatrix}\\\\\mathrm{Multiply\:}3x+2y=19\mathrm{\:by\:}2\:\\\mathrm{:}\:\quad \:6x+4y=38\\\\\mathrm{Multiply\:}2x+2y=16\mathrm{\:by\:}3\:\\\mathrm{:}\:\quad \:6x+6y=48\\\\\begin{bmatrix}6x+4y=38\\ 6x+6y=48\end{bmatrix}\\\\6x+6y=48\\-\\\underline{6x+4y=38}\\2y=10\\\\\begin{bmatrix}6x+4y=38\\ 2y=10\end{bmatrix}\\\\\mathrm{Solve}\:2y=10\:\mathrm{for}\:y:\quad y=5\\\mathrm{For\:}6x+4y=38\mathrm{\:plug\:in\:}y=5[/tex]

[tex]\mathrm{Solve}\:6x+4\times\:5=38\:\mathrm{for}\:x:\quad x=3\\\\x=3,\:y=5[/tex]

Evaluate the expression:
(4 * 5)2 – 6 + 3 = (pls help)

Answers

(4 * 5)2 - 6 + 3 = 37

Explanation:

(4 * 5) = 20
20 * 2 = 40
40 - 6 = 34
34 + 3 = 37

what are two fractions whose product is greater than 1.

Answers

Answer:

2/3 x 4/2

Step-by-step explanation:

The set of ordered pairs (-1, 8), (0, 3), (1, -2), and (2. -7) represent a function. What is the range of the function?
{x x=-1, 0, 1, 2}
fy: y=-7, -2, 3, 8}
{x: x= -7, -2,-1, 0, 1, 2, 3, 8}
{y: y = -7, -2,-1, 0, 1, 2, 3, 8}

Answers

Answer:

B

Step-by-step explanation:

got it right on edg

Answer:

B

Step-by-step explanation:

Just got it correct on Edge!!!!!

Choose the equivalent ratio for 6:7

a
36:42
b
42 to 36
c
3:4
d
2:18

Answers

Sorry for the late answer, but it's A.

Explanation 6 times 6 equals 36, and 7 times 6 equals 42.

Brainiest?

I need help with this question

Answers

Answer:

D

Step-by-step explanation:

what is the answer ​

Answers

Answer:

The answer is C.

Step-by-step explanation:

On each unit go left 4 spots and down 3 spots.

Rufus collected 18 pounds of
aluminum cans to recycle. He
plans to collect an additional 2
pounds each week. He wants to
collect a total of 42 pounds of
aluminum cans. Let x represent
the number of weeks Rufus
collects aluminum cans.

Answers

Answer:

12

Step-by-step explanation:

collected can=18pound

total can to collect=42

collected can per week=2

now,

42-18 =24

so, remaining cans to collect is 24pound

and,

24/2

=12

so, Rufus have to collect for 12 weeks for 42pound of cans in total

A crew of highway workers paved 14 mile in 16 hour. If they work at the same rate, how much will they pave in one hour?

Answers

14 miles.....16hours
xmiles.......1hour

14x1=14
14/16=0,88 miles

what is the area in square meters of 6 triangles

Answers

It will be 15.588 it should be correct

A bicycle path divides a rectangular park. The path makes a 42° angle with the top border of the park, so mZ1 = 42°. What is m/2? How do you know?

Answers

Answer: 0.5 meters because m=meters and meters/2 = 0.5

The required measure of the angle m∠2 is 138°.

Given that,
A bicycle path divides a rectangular park. The path makes a 42° angle with the top border of the park, so mZ1 = 42°. What is m/2 is to be determined.

What is a rectangle?

The rectangle is 4 sided geometric shape whose opposites are equal in lengths and all angles are about 90°.

Here,
According to the question,
Let the measure be x,
Now the bicycle path divides the rectangular park,
So,
m∠1 + m∠2 = 180
42 + x =180
x = 180 - 42
x = 138°

Thus, the required measure of the angle m∠2 is 138°.

learn more about rectangles here:

brainly.com/question/15019502

#SPJ2

The table of values below represents a linear function and shows Marco’s progress as he is pumping gas into his car. What is the output for the initial value? Gas in Marco’s Car Seconds Spent Pumping Gas 0 12 24 36 48 Gallons of Gas in Car 3 5 7 9 11 0 gallons 2 gallons 3 gallons 6 gallons

Answers

Answer:

C

Step-by-step explanation:

The initial value obtained using the slope-intercept relation is 3 gallons.

We need to obtain the rate of change which gives the amount of gas entering into his car per second :

Rate of change = Rise / Run

Rate of change = - 11 - 3) / (48 - 0)

Rate of change = 8/48 = 1/6 gallons

Using the slope intercept relation :

y = bx + c b = slope ; c = initial amount of gas

Choosing any pair of (x, y) point on the table :

(0, 3)

3 = 1/6x + c

3 = 1/6(0) + c

3 = 0 + c

c = 3

Therefore, the initial value is 3 gallons.

Learn more : https://brainly.com/question/23105648

Put these numbers in order from least to greatest.
-1, 21/28, -22/25

Answers

Answer:

-22/55,-1,21/28

Step-by-step explanation:

Answer:

-1, -22/25,21/28

Step-by-step explanation:

21/28 is positive so its the greatest

-22/25 is greater then one so its in the middle

and -1 is the least

Brainliest helps

Donovan is buying plates and cups for a party do you want to same number of each plate or solid in packs of 8 cups are sold in packs of 12 what is the least number of plates and cups that Donovan can buy

Answers

Answer:

the awnser is 4

Step-by-step explanation:

which inequality represents the following situation 3/5×5 less than a number is no more than 27

Answers

Answer:

Step-by-step explanation:

The diameter of the Sun is approximately 1,392,000,000 meters. What is this length
expressed in scientific notation

Answers

Answer:

1392 x 10 m

Step-by-step explanation:

Answer:

1.392 x 10⁹ m

Step-by-step explanation:

when you put numbers in scientific notation, there is one (1) non-zero number before the decimal

1.392

now count how many place you would have to move the decimal to the right in order to make 1,392,000,000

9 place

this means your second half looks like x 10⁹

now put it all together

1.392 x 10⁹ m

In a regression analysis if SST = 4500 and SSE = 1575, then the coefficient of determination is:___________.A) 0.35B) 0.65C) 2.85D) 0.45

Answers

Answer:

B) 0.65

Step-by-step explanation:

In a regression analysis, the formula for the coefficient of determination (R²)=

1 - SSE/SST

SSE = Sum of squared of errors

SST = Total sum of squares

From the above question,

SST = 4500

SSE = 1575

Coefficient of determination (R²) = 1 - 1575/4500

= 1 - 0.35

= 0.65

Therefore, the coefficient of determination = 0.65

The coefficient of determination of the given parameter is (b) 0.65

The given parameters are:

[tex]SST = 4500[/tex] --- the total sum of squares

[tex]SSE = 1575[/tex] --- the sum of squares error

The coefficient of determination (R²) is calculated using the following formula  

[tex]R^2 = \frac{SST - SSE}{SST}[/tex]

Substitute values for SST and SSE

[tex]R^2 = \frac{4500 - 1575}{4500}[/tex]

Simplify the numerator

[tex]R^2 = \frac{2925}{4500}[/tex]

Divide the fraction

[tex]R^2 = 0.65[/tex]

Hence, the coefficient of determination is (b) 0.65

Read more about coefficient of determination at:

https://brainly.com/question/17031457

Simplify each expression . Justify each step . (6^7) (5^3 +2) (2- 2)

Answers

Answer:

0

Step-by-step explanation:

Start with exponents inside parentheses

(279936)(125+2)(2-2)

Then solve inside parenthesis

(279936)(127)(0)

Then Multiply

0

Anything times zero is zero

Write 2,000,000 + 70,000 + 5,000 + 40 + 6 in word form?

Answers

Answer:

You can add the numbers or count according to the number of zeroes present in the expanded form and write the digits down.

2075046

Answer:

Step-by-step explanation:

two million seventy five thousand forty-six

Hamid has gained weight. He now weights 88kg, which is 10% higher than his normal weight. What is Hamids normal weight

Answers

Let his normal weight = 100%

He is 10% more so he is 110%

Divide his weight now by 110% to find his normal weight.

88/1.1 = 80

His normal weight is 80 kg

Evaluate the expression when a=-7 and x=2.
a-6x
.
х
5
?

Answers

Answer: 15

-7 - 6 - 2

This is the same as 7 + 6 +2, but negative due to the sign.

So, -15.

Answer:

-19

Step-by-step explanation:

a-6x

(-7)-6(2)

-7-12

-19

I solved it but I am getting 30 % another friend got 40% please explain to me how and which is right. work: 4/10 =.4 .... .4 x 100 = 40 % Formula percentile over rank

Answers

Answer: C) 40th percentile

=========================================================

Explanation:

The original list is {827,691,616,740,651,772,868,557,891,937} which has 10 items inside it.

The list sorts to {557,616,651,691,740,772,827,868,891,937}

We see that there are 3 items below 691. So one way to calculate the percentile is to do 3/10 = 30% like you did for your answer.

However, the term "percentile" is ambiguous as there is another way to calculate percentile. The other method involves the term in question. So we have 4 terms in the sublist {557,616,651,691} which is how your friend got 4/10 = 40%

It's unfortunate why this term is not well defined. Ideally your teacher would state instructions on how to deal with this dilemma, or post a formula to use.

The good news is at least "30th percentile" isn't listed as an answer choice, so we can rule out the first method above.

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