Mathematics High School

2/3 times what equals 3

Answers

Answer 1

Answer:

Should be 5 or 6

Step-by-step explanation:

Related Questions

Solve the equation. You may find using algebra tiles to be helpful.

3n − 2 = 7

Answers

Answer: i believe you're trying to find N, if so N=3

Step-by-step explanation:

you would start by adding +2 to each side of the equation, leaving you with 3n=9

you would then divide each side by 3, which gives you N=3

find the slope of the line that passes through (4,1) and (7,5)

Answers

Answer:

4/3

Step-by-step explanation:

help!! (show all the work please)

Answers

The area is 6
3+4+5 /2 3 plus 5 is 8 plus 5 is 13
13/2 is 6.5 round it off to 6 hope that helped and sorry if I got it wrong

Answer:

I believe the answer is 6cm

Step-by-step explanation:

A = (3 × 4) ÷ 2

A = 12 ÷ 2

A = 6

Lily was out at a restaurant for dinner when the bill came. She wanted to leave a tip of 19%. What number should she multiply the cost of the meal by to find the total plus tip in one step

Answers

Answer: she should multiply 0.19 to the original price and then add that to the total cost before the tip and there is your answer.

Step-by-step explanation:

8, 12, 18, ... whats the 6th term.

Answers

Answer:

Step-by-step explanation:

The Teknomite Corporation must appoint a president, chief executive officer (CEO), a chief operating officer (COO). It must also appoint a planning Committee with three different members. There are eight qualified candidates, and officers can also serve on the committee. How many ways can the officers be appointed? How many different ways can the committee be appointed?

Answers

Answer:

336 ways ;

56 ways

Step-by-step explanation:

Number of ways to have the officers :

Number of qualified candidates, n = 8

Number of officer positions to be filled = 3

A.)

Using permutation (since the ordering matters):

nPr = n! ÷(n-r)!

8P3 = 8! ÷ (8-3)!

8P3 = 8! ÷ 5!

8P3 = (8*7*6)

8P3 = 336 ways

B.) Different ways of appointing committee: (ordering doesn't count as officers can also be appointed)

Using the combination relation :

nPr = n! ÷(n-r)!r!

8C3 = 8! ÷ (8-3)! 3!

8C3 = 8! ÷ 5!3!

8C3 = (8*7*6) ÷ (3*2*1)

8C3 = 336 / 6

8C3 = 56 ways

i have my answer i’m just trying to see if it’s right .
a)
b)
c)
d)

Answers

Answer:

Its d

Step-by-step explanation:

A is half B is more than half and C is less than half so it is D

Help please I’ll give a Brainly thing

Answers

Answer:

Step-by-step explanation:

a quadratic is an equation in the form f(x) = ax2 + bx + c. C is in this form. A quadratic cannot have a variable as the exponent, like A, but must have an exponent, among other things. C is the only answer that meets these criteria.

A menu has three meat choices,
three vegetable choices and two desserts

How many ways can you choose your dinner?

Answers

Answer:

18 ways

Step-by-step explanation:

Number of Meat choices = 3

Number of Vegetable choices = 3

Number of Desserts = 2

Number of ways dinner can be chosen :

Number of meat choices * Number of vegetable choices * number of desserts

3 * 3 * 2

= 18

Hence, dinner can be chosen in 18 different choices.

“Bishon needs to sell at least 0.3 of his Collin sports card to make room for new cards.is 3/20 of his collection enough? Explain”I need help !!!

Answers

Answer:

I dont know But maybe the answer is No

Step-by-step explanation:

0.3 is 30% and if 1/10 is 10% then 2/20 must be 10% because 5% is 1/20

so maybe 3/20 is only 15%

I hope this helps :)

Sorry if it dosent i suck at explaining things ; - ;

Find the value of x: x/6 = 16/48

Answers

Answer:

x = 2

Step-by-step explanation:

x/6 = 16/48

48x = 6 . 16

48x = 96

x = 96/48

x = 2

What is the volume of a cylinder, in cubic centimeters, with a height of 2 centimeters
and a base diameter of 20 centimeters? Round to the nearest tenths place

Answers

Answer:

V ≈ 628.3 cm³

Step-by-step explanation:

Volume of cylinder: V = π×r² × h

diameter = 20 cm ⇒ r = 10 cm

h = 2 cm

Volume:

V = π×(10)²×2 = 200π cm³ = 628.318.... cm³ ≈ 628.3 cm³

jakie 160 miles from gary indiana to indianapolis,indiana in 4.5 hours at at that rate how long would it take her to dirve from gary to detriot michigan witch is a distance of 240 miles

Answers

Answer:

2222

Step-by-step explanation:

Suppose the true proportion of high school students who walk to school in New York City is 0.82. If many random samples of 400 high school students are taken, by how much would their sample proportions typically vary from the true proportion?
a. 0
b. 0.001
c. 0.019
d. 0.148
e. 7.684

Answers

Answer:

i think it will be C

Step-by-step explanation:

with the variability formula = squareroot p(1-p)/n which gives you 0.0192

I need help with Geometry

Answers

Answer: 4

Step-by-step explanation:

14$ plus 6% tax. $16 plus a 6%. Round to your nearest

Answers

Answer:

For 14 & tax: $14.84

For 16 & tax: $16.96

Step-by-step explanation:

14*0.06 = 0.84, 14 + 0.84 = 14.84

16*0.06 = 0.96, 16 + 0.96 = 16.96

Please Help and no fakes, please!

Answers

Answer:

45 its easy brainliest

Step-by-step explanation:

jayfeather friend me

Answer:

Step-by-step explanation:

6x+9

6(6)+9

36+9

the answer is 45

How is triangle ABC being translated to triangle A'B'C'

Answers

Answer:

Both vertically and horizontally

Step-by-step explanation:

It moved down and to the side.

It translated to A’B’C’

Evaluate the following expression when x = -5 and y = -12. | 4x^2 - 2y |

Answers

the answer to this is -76

NEED HELP ASAP ILL GIVE YOU BRAINLIST
Maritza made the purse that is shown below. The diameter of the circular part of the purse is 9 inches. She wants to add a piece of leather trim around the outside edge of the circular purse. Which expression can she use to find the length of the leather piece she would need (in inches)?

Answers

Answer is D You'll do the diameter squared then you multiply by π

Answer:

π×92

Step-by-step explanation:

A circle has a diameter of 6ft. What is the area of the circle?

Answers

Very easy!! (i think-_-) A≈28.27 ft2 :))

Determine the intercepts of the line.
y=-9x-14y

Answers

Answer:

x-intercept (-14/9, 0), y-intercept (0, -14)

Step-by-step explanation:

0=-9x-14

9x=-14

x=-14/9

y=-9(0)-14

y=-14

Step-by-step explanation:

1.55 I was help to you..........

Match the verbal expression with its algebraic expression.
Y- 4
Four less than an unknown value, four more than some number, four times an unknown value, quotient of a variable and four, or some number to the power of four

Answers

Answer:

4 less than an unknown value because if it's 4 less than you are subtracting from the next number stated

Solve.
4(2z - 8) = 16

Answers

Answer:

z = 6

Step-by-step explanation:

Given

4(2z - 8) = 16 ( divide both sides by 4 )

2z - 8 = 4 ( add 8 to both sides )

2z = 12 ( divide both sides by 2 )

z = 6

Answer:

z =6

Step-by-step explanation: hope this help

help me plz due soon

Answers

It's exponential decay by 10%

The lifespans of gorillas in a particular zoo are normally distributed. The average gorilla lives 20.8 years; the
standard deviation is 3.1 years.
Use the empirical rule (68 – 95 - 99.7%) to estimate the probability of a gorilla living between 11.5 and 27 years.

Answers

If the mean is 20.8, one standard deviation each way is adding and subtracting 3.1, so 17.7 and 23.9 (68% of values)

Two standard deviations adding and subtracting 3.1*2 = 6.2, or 14.6 and 27.

Three standard deviations is 11.5 and 30.1

So we have
11.5 - 14.6 - 17.7 - 20.8 - 23.9 - 27 - 30.1

Going left to 11.5 is 3 standard deviations out, so 99.7/2 = 49.85%

Going right to 27 is 2 standard deviations out, so 95/2 = 47.5%

Add those two % to get 97.32%

This is hard to do without a picture so I hope that helps!

WILL MARK BRAINLIEST! PLEASE HELP ME UNDERSTAND THIS!

SIMPLIFY the expression please! Don't solve it- just simplify it! Please explain too! Ty!

Answers

Answer:

9,065,738

Step-by-step explanation:

(3.8^3)^4

^ = exponents

[tex](3.8^{3} )^{4}[/tex]

Now lets do the parenthesis first

3.8 * 3.8 * 3.8 = 54.872

[tex](54.872)^{4}[/tex]

54.872 * 54.872 * 54.872 * 54.872 = 9,065,737.908494995

We can round that up to

9,065,738

Hope this helped!

Have a supercalifragilisticexpialidocious day!

Help me please answer thanks

Answers

so the line is gonna cross on 4 on the y-intercept because in the equation that’s the y-intercept and 2 is the slope. the slope is moving up the graph by 2 because 2 is the slope. I hope this makes sense i don’t know how to simplify it more than this sorry

Sue claims that the solution to the equation 12x-3(5+4x)=7x+20 is x =-5 she shows the steps below to justify her solution

Answers

Answer:

Sue is correct and I did the steps below.

Step-by-step explanation:

12x-3(5+4x)=7x+20

12x-15-12x=7x+20

-15=7x+20

-35=7x

-5=7

A circus has 12 performers, of which 3 are dancers.

What is the probability that a randomly selected performer will be a dancer?

Write your answer as a fraction or whole number.

P(dancer) =

Answers

Answer:

1/4

Step-by-step explanation:

Divide 12 by 4 to get the chance to pick a dancer

Other Questions

The individual credit with the creation of vaccines and the eradication of polio is? Consider two neighboring island countries called Arcadia and Felicidad. They each have 4 million labor hours available per week that they can use to produce jeans, corn, or a combination of both. The following table shows the amount of jeans or corn that can be produced using 1 hour of labor. Jeans CornCountry (Pairs per hour of labor) (Bushels per hour of labor)Arcadia 8 16Felicidad 5 20Initially, suppose Arcadia uses 1 million hours of labor per week to produce jeans and 3 million hours per week to produce corn, while Felicidad uses 3 million hours of labor per week to produce jeans and 1 million hours per week to produce corn. Consequently, Arcadia produces 8 million pairs of jeans and 48 million bushels of corn, and Felicidad produces 15 million pairs of jeans and 20 million bushels of corn. Assume there are no other countries willing to trade goods, so, in the absence of trade between these two countries, each country consumes the amount of jeans and corn it produces.Arcadia's opportunity cost of producing 1 pair of jeans is____of corn, and Felicidad's opportunity cost of producing 1 pair of jeans is____of corn. Therefore,____has a comparative advantage in the production of jeans, and____has a comparative advantage in the production of corn. Suppose that each country completely specializes in the production of the good in which it has a comparative advantage, producing only that good. In this case, the country that produces jeans will produce ___ million pairs per week, and the country that produces corn will produce ____ million bushels per week.When the two countries did not specialize, the total production of jeans was 23 million pairs per week, and the total production of corn was 68 million bushels per week. Because of specialization, the total production of jeans has increased by____million pairs per week, and the total production of corn has increased by____million bushels per week.Because the two countries produce more jeans and more corn under specialization, each country is able to gain from trade.Calculate the gains from tradethat is, the amount by which each country has increased its consumption of each good relative to the first row of the table. In the following table, enter this difference in the boxes across the last row (marked Increase in Consumption).Arcadia Felicidad Jeans Corn Jeans Corn (millions of pairs) (millions of bushels) (millions of pairs) (millions of bushels)Without TradeProduction 8 48 15 20Consumption 8 48 15 20 With Trade Production Trade actionConsumption Gains from trade Increase in consumption Please help. Thank you:) The Incas were defeated by the European invaders , mostly because they had no immunity to European Gabby and Sam each ordered a small pizza. 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Your right is to kill me here on the Council Rocknow. Therefore I ask, who comes to make an end of the Lone Wolf? For it is my right, by theLaw of the Jungle, that ye come one by one."3. This excerpt best supports which theme? (1 point)Youth is more important than wisdom.O Leadership is hard and lonely work.Silence has greater power than words.O Nature is a place of peace and calm. 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Why is there a difference between the experimental and theoretical probabilities of observing 8 heads in 10 coin flips? A. Since the number of heads in the 10 coin flips is 8, the theoretical probability of observing a head in a coin flip increases from 0.5 to 0.8. B. Since 10 is a large enough number of trials, there is probably some error in the recording of the coin flip outcomes. C. The theoretical probability has no basis in reality, so the new probability of flipping heads is now 0.8. D. There should be a larger number of trials. With 500 flips of the coin, the experimental probability will likely approach the theoretical probability of 0.5. I NEED HELP WITH BOTH OF THESE!!!!!! In which subjects are people who want to become citizens of the United States tested as part of the naturalization process? 1.economics and U.S. government2.English and U.S. government3.health and U.S. history4.English and U.S. media What is the value of x?