Mathematics College

2) It took 3 people 4 hours to build a raft. How long would it take 6 people to build the same raft?

Answers

Answer 1

Answer:

2 hours

Step-by-step explanation:

Double the people, divide the hours by 2.

Answer 2

Answer:

8 hours.

Step-by-step explanation:

3:4=6:x

Related Questions

If your credit score is below 500 will you be able to get a loan? Are you limited on the size of loan can you get? What are the limiting factors to size? What type of interest rate will you be able to get?

Answers

You may be able to get a loan but it won’t be worth a lot at all. The lower the score the more company don’t want to give you a loan.

Hello I need help with this problem. I'll give u brainiest

Answers

Answer:

6 to 7 and 6:7

Step-by-step explanation:

The football team has a total of 20 jerseys. There are 6 medium-sized jerseys. What percent of the
jerseys are medium-sized jerseys?

Answers

6/20 are medium sized jerseys 5 * (6/20) = 30/100 = 0,3 = 30% are medium-sized jerseys

Two equivalent expressions are shown in the equation
where a and b are both integers.
a(7x + 3) = b + 14x

Answers

Answer:

3a-b=14x-7ax

Step-by-step explanation:

Two equivalent expressions are shown in the equation :

a(7x + 3) = b + 14x

Let it assumed to form an equation in terms of a and b.

Opening brackets of both sides,

7ax+3a=b+14x

Taking constant terms to LHS and variables to RHS

3a-b=14x-7ax

Hence, the equation is "3a-b=14x-7ax".

what is an equation in point-slope form of the line that passes through the points (4, 5) and (-3, -1)???

Answers

are you mrs woods class or sumn

Mr Hassan grew at a rate of 1/6 feet per year. How long will it take him to grow from a height of 5 1/2 feet to a height of 6 1/4 feet

Answers

Answer:

Who knows!?

Step-by-step explanation:

Simplify (-18^2)^3.
18^-6
-18^5
1/18^6
-18^6

Answers

-18^6

Step-by-step explanation:

The answer you looking for is -18^6

are they inverse ? please hurry

Answers

Answer:

Step-by-step explanation:

Yes have a good day

The average price of a home in a certain town was $74,000 in 2012, but home prices

have been falling by 8% per year. What will be the price of the home in 2020?

Answers

Answer:

$47,360

Step-by-step explanation:

8 percent X 8years is equal to 64percent

74,000 X 64/100=47,360 dollars

Write an equation for the line in slope-intercept
form.

Answers

Answer:

y= 4x+5

Step-by-step explanation:

Hope this helps!

btw can i have brainliest?

Turn the sentence into an expression please

10. six times the sum of the square of a
number and four

Answers

Answer:

6 * (n^2 + 4)

Miranda buys 6 pounds of nuts . If she puts three forth pound in each bag how many bags can she make

Answers

Answer:

Step-by-step explanation:

Let B = bags that can be made

B = 6 ÷ 3/4

B = 6 • 4/3

B = 24/3

B = 8

Answer:

she can make 8 bags

Step-by-step explanation:

she has 6 pounds of nuts and she is trying to divide three fourths into as many groups as she can so 6 divided by three fourths is 8

17. Which two points on the number line represent a number and it’s absolute value

Answers

Answer:

The symbol for absolute value is two straight lines surrounding the number or expression for which you wish to indicate absolute value. |6| = 6 means the absolute value of 6 is 6. 6 is 6.

Step-by-step explanation:

Sharon sells brown sugar for $1.75 per pound. She also sells powder sugar for $3.25 per pound. If she decided to mix the two and sell them as a new type of sugar, how much would the new sugar be if she mixed 5 pounds of each type of sugar?

Answers

1.75 x 5 = 8.75

3.25 x 5 = 16.25

8.75 + 16.25 = $25.00

Answer

$25

Step-by-step explanation:

1.75x5=8.75

3.25x5=16.25

16.25+8.75=$25

Solve the following equation
3^(2x)-10.3^x+9=0

Answers

Answer:

x≈1.63634604

Step-by-step explanation:

It a lot of work

describe the theme of the drama. explain which details develop the theme. use the details from the organizer in your response. HELP

Answers

I can’t answer this because I don’t have the story or the organizer but you have to look at the two (story and organizer) and see what the author is trying to tell you the theme is the message of the story! THE MEssage

WE AREN'T MIND READERS

How to expand 4(-5x+6) ?

Answers

4(-5x+6)
= 4 * -5x + 4 * 6
= -20x + 24

Answer:

-20x+24

Step by step equation:

4(-5x+6)=

4*-5x=-20x

4*6=+24

Hence -20x+24

The hour hand point between the 11 and the 12. in 25 min it will be the next hour what time is it now

Answers

Answer: 11:35

Explanation: because if the time is between 11-12 then it can’t go higher than 12 or lower than 11 which means it’s somewhere around starting with 11. and the full hour is 60 minutes so subtract the 25 minutes with 60 and you get 35. so the time should be 11:35 right now.

The sum of 4 consecutive odd number is 40

Answers

Answer:

answer is 9.

Step-by-step explanation:

a+2 ,a+4 ,a+6 and a is an odd number. Now that the given is sum of the sequence is 40. So, a+a+2+a+4+a+6 = 40 Therefore 4a+12 =40 , 4a =28 , a = 7 now the question is second term so it is a+2 =9 answer is 9

Answer:

7,9,11,13

Step-by-step explanation:

LET THE ODD NUMBERS BE

X, X+2 , X + 4 , X+6

X + X +2 + X+ 4 + X + 6 = 40

4X + 12 = 40

X + 3 = 10

X = 7

x + 2 = 7 + 2 = 9 <=== the 2nd number is 9

x + 4 = 7 + 4 = 11

x + 6 = 7 + 6 = 13

Hope this helps!!!

An isosceles triangle has a perimeter of 34cm . The congruent sides measure (4x-1)cm . The length of the third side is x cm . Find X

Answers

You know that the perimeter
P
is equal to
34
ans that it is the sum of the lengths of the three sides:
P
=
(
4
x
−
1
)
+
(
4
x
−
1
)
+
x
=
34
so:
4
x
−
1
+
4
x
−
1
+
x
=
34
isolate
x
:
9
x
=
34
+
2

9
x
=
36

x
=
36
9
=

Answer:

x=4

Step-by-step explanation:

[tex]4x - 1 + 4x - 1 + x = 34\\\\4x + 4x = 8\\8x + x = 9x\\9x - 1 - 1 = 34\\\\\left \{ {{9x -1+ -1 = 34} \atop {+ 1 = + 1}} \right. \\\\When you have two of the same signs, you add them together.\\so you should end up with -2 so now we have \\9x- 2=34 \\\left \{ {{9x- 2=34 } \atop {+2 + 2}} \right. \\9x = 36\\\left \{ {{{9x= 36} \atop {9\\ \\ \\ \\ \\ \\ \\ 9}\right. \\36 divided by 9 which gives you 4\\so\\ x=4[/tex]

Pls hurry I’m being timed

Answers

Answer:

microscope

Step-by-step explanation:

Solve the proportion 5/m = 15/9

Answers

m = 3
just take 9 times 5 and divide by 15

11 Willie and two of his friends earn money mowing lawns in their neighborhood. On
Saturday, they mowed two lawns and were paid $28. If Willie and his friends split the
earnings equally, which expression does NOT equal how much Willie will receive from
working on Saturday?
A 3.28
B 28 - 3
28
с
3
3
D
28
Mach B Technologies Inc. © 2020 - Polaris
Zzz

Answers

Answer:

Step-by-step explanation:

PlS Help fast will give brainliest if correct

What is the scale factor that takes figure 1 to figure 2?

Answers

Answer:

900% or 9 times the size

Step-by-step explanation:

We examine a population with normal distribution having mean of 1000 and standard deviation 50. What percentage of the population lies between 850 and 1150?

Answers

Answer:

99.7%

Step-by-step explanation:

Unit analysis: how many feet in 1 kilometer?

Answers

Answer:

3280.84

Step-by-step explanation:

At a carnival, 2 out of the first 8 customers who entered had purchased cotton candy. Based
on this information, if 360 customers were at the carnival, how many customers can be
expected to have purchased cotton candy?

Answers

Answer:

90 people are expected to but cotton candy.

Step-by-step explanation:

The answer is 90 because 360 divided by 8 is 45 and 45 multiplied by 2 is 90.

Simplify the expression. 2.3h(6-k)

Answers

The answer is 13.8h-2.3hk

whats 9 + 10 ? any one witb a brain

Answers

21 boi it’s easy mark me brainliest

IF M HOI -21 AND M GOI -47, THEN WHAT IS THE MEASURE OF GOH

Answers

Answer:

UHHH 26 PERHAPS

Step-by-step explanation:

Other Questions

We hold these truths to be self-evident, that all men are created equal, that they are endowed by their Creator with certain unalienable rights, that among these are Life, Liberty, and the pursuit of Happiness. That to secure these rights, governments are instituted among men, deriving their just powers from the consent of the governed, that whenever any form of government becomes destructive of these ends, it is the right of the people to alter or to abolish it, and to institute new government, laying its foundation on such principles and organizing its powers in such form, as to them shall seem most likely to effect their Safety and Happiness. American Declaration of Independence, 1776 Which of these Enlightenment ideas is found in the passage from the Declaration of Independence? A. Governments need checks and balances. B. People are born with natural rights. C. Democratic elections represent the people. D. Reason is the best way to find truth protonsneutronsatomic symbolatomic numberchemical elementAtoms are tiny pieces of matter that make up all the substances around you. All atomscontain one or more positively charged particles called, which arefound in an atom's nucleus. In many atoms, the nucleus also containswhich have no electrical charge. There are also small, negativelycharged particles called electrons found outside the nucleus. Together, these three typesof particles make up the structure of atoms.The number of protons in an atom is the atom'sWhen two atomshave the same atomic number, they are are classified as the sameAll known chemical elements are listed in the periodic table, where they are arranged byatomic number. The periodic table contains information about each element, oftenincluding a short version of the element's full name called its what is 35% as a fraction Alan chooses not to wear sunscreen because the oils build up on his skin. What is Alan trying to prevent, and what ishe failing to prevent?O Alan is trying to prevent skin cancer but failing to prevent acne.O Alan is trying to prevent acne but failing to prevent skin cancer.O Alan is trying to prevent psoriasis but failing to prevent eczema.O Alan is trying to prevent eczema but failing to prevent psoriasis HELP NOW! I will give 20 points and brainliestRead this passage from Liesl's brother's diary.I draw pictures of New York in my diary every night. Every time I think about New York, my legs jitter with excitement. Everything will be so new and different! I practice English with everyone I know, even with my family who still wants to speak to me in German. I'm starting to think in English and can't wait until English is all I speak. People walk around here like they are sad, but I couldn't be happier. I think I've already forgotten my life in Hamburg. Ellis Island, here we come!In the first paragraph of "A Letter from the Atlantic," Liesl says that "there's a pit in [her] stomach" when she thinks about life in New York.How does Liesl's viewpoint conflict with that of her brother?Liesl feels sick when she thinks about life in New York, while her brother feels anxious about learning English.Liesl is worried she will not make friends in New York, but her brother is already preparing to meet English-speaking friends.Liesl wishes that her family didn't have to move to New York, while her brother understands their reasons for moving.Liesl feels anxious regarding her new life in New York, but her brother is excited about the prospect of a new and different life. Find the value of f(5) for each function. f(x) = -2 (x + 1) All of the following expressions simplify to -5x + 7, except ( x - 2) - (6 x - 9) (5 x + 1) - (-10 x + 6) -4 x + 2 x + 7 - 3 x (4 x + 3) + (-9 x + 4) hurry will give brainlest Five more than the product of a number and 9 is equal to 7. b) (-4,-2) and (-3,5)slope intercept form solve for b Explain ONE difference between the economic development of Portugal and the economic development of China in the period 1450-1750. Please tell me the answer and explain SOMEONE PLS HELP ASAP!!!!! Clare has 60% of her goal of $80 saved for her trip. How much did she save so far? Which expression has exactly two terms 4n or 5y2 or 3x + 5 or a + b + 2 Write the correct informal command and direct/indirect object pronouns.Example: Comer un pizza= cmelaHacer la cama The answer is Moreover. Which equation below and solution for X does the model represent??A) 2x + 2x = 85, x = 42.50B) 4 + x = 85, x = 21.25C) x + x + x + x = 85, x = 21.00D) 4x = 85, x = 21.25 The image below shows the process of DNA replication. Identify the components of the process. A seed-bearing plant starts its growth from:the joining of egg and sperm cellsan egg cella sperm cell What element of a research project can help you know what to include in summaries of sources?your thesis statementyour notesyour topicyour conclusions