Mathematics College

Operations & Algebraic Thinking - 1/10 e) How many times smaller is a group of 11 marbles than a group of 88 marbles?​

Answers

Answer 1

Answer:

8

Step-by-step explanation:

88 ÷ 11 = 8, therefore the answer is 8

Related Questions

Solve for s.
8 - 4s = s + 13

Answers

Answer:

s= -1

Step-by-step explanation:

A problem is listed below. Identify its type.
Julie's parents' 25th anniversary is in 2 years. She'd like to give her parents a vacation package for their anniversary. She anticipates the vacation package will cost her $2000. An account at her bank pays 5% per year compounded monthly. How much does she need to deposit today in this account, so that she can buy the package deal for her parents' anniversary?
a) Simple Interest
b) Future Value with compound interest
c) Future Value with simple interest
d) Effective Rate
e) Present Value with compound interest

Answers

Answer:

e) Present Value with compound interest

Step-by-step explanation:

in order to determine how much money does Julie need to deposit we have to use the present value formula with compound interest:

present value = future value / (1 + i/12)ⁿ

future value = $2,000i/12 = 5%/12 = 0.4167%n = 24

$2,000 = present value x (1 + 0.4167%)²⁴

present value = $2,000 / (1 + 0.4167%)ⁿ = $1,810.05

you can also calculate it using the future value formula, but you will end with the present value formula:

future value = present value x (1 + i/12)ⁿ

present value = future value / (1 + i/12)ⁿ ⇒ you are adding 1 more step

you could also calculate it using the present value formula and the effective annual rate:

effective rate = (1 + 0.05/12)¹² - 1 = 5.1162%

present value = $2,000 / (1 + 5.1162)² = $1,810.05 ⇒ but again you are just adding more steps into the process

N+ 5/16=-1



:)))) ASAP

Answers

Answer:

Step-by-step explanation:

16N+5=-16 (multiply by 16)

16N=-21 (subtract 5)

N=-21/16 (divide by 16)

Please mark brainliest Hope this helps :D

I NEED HELP ASAP!!! PLEASE REPLY!!

Answers

Answer:

Both are correct

Step-by-step explanation:

Answer: both are correct

Step-by-step explanation:

Both are correct

you can use either way to solve it.

Round 859, 344 to the nearest thousand.

Answers

Answer: 860,000

Step-by-step explanation:

Since the nearest thousand is mostly higher then most of the numbers in the number line, we know that 9 is greater. It's close to 60,000 if we remove the 8. Therefore, the answer is 860.000

Alonso multiplied the fractions 312and (−414) and got a product of −1218. Describe the mistake that Alonso made. What is the correct product?

CAUTION: I NEED HELP!!!!!!

Answers

Sorry I thought I was gonna understand but I don’t but good luck:) you can do it

Which expression is equivalent to 28/19/100

Answers

Answer:

Brainly doesn’t help people

Step-by-step explanation:

Khan Acadmey or Google helps! Trust me this doesn’t help

That other person who commented is dumb

How did they figure out the answer was 4 for the fraction problem solving. There are 36 people in the Newtown Hiking Club. 2/3 of the club must vote yes if the club is to hike the Northern Trail. 20 people have voted yes. How many more yes votes are needed?

Answers

Answer:

   

Step-by-step explanation:

A water hose at a fire station leaked 120 gallons of
water. Water leaked at a rate of 15 gallons every 4
minutes. At this rate, how many minutes did it take
all 120 gallons of water to leak from the water
hose?
sum1 help ASAP

Answers

Answer:

Step-by-step explanation:

This is a proportion question

15 gallons / 4 minutes = 120 / x       Cross multiply

15x = 4 * 120                                      Combine the right

15x = 480                                           Divide by 15

x = 480/15

x = 32 minutes

A car has 15 gallons of gas in its tank. The car travels 35 miles per gallon of gas. It uses 1/35 of gas to go 1 mile. How much gas dose the car use to 100 miles? Show your reasoning.

Answers

Answer:

um......I think 2 figure it out....

Step-by-step explanation:

A car has 15 gallons of gas in its tank. The car travels 35 miles per gallon of gas. It uses 1/35 of gas to go 1 mile.

What is the slope of a line that passes through the points (-2,3) and (4, -12)? -3/2 -2/5 -5/2 -9/2​

Answers

Answer:

_5\2

Step-by-step explanation:

[tex] \frac{ - 12 - 3}{4 - - 2} = \frac{ - 15}{6 } = - 2.5[/tex]

When the data from an empirical study are consistent with a hypothesis, we say that the hypothesis is

Answers

Answer:

...correct.

Step-by-step explanation:

The hypothesis would be correct due to the empirical evidence and that it has been studied that way.

Hope this Helps!!

:D

what is the new equation of the quadratic function​

Answers

Answer:

cant really see it

Step-by-step explanation:

If two numbers are opposites and one number is 32 what is the other number

Answers

Answer:

-32

Step-by-step explanation:

the opposite of a positive number is a negative number

On a class trip to the aquarium, there is 1 adult for every 7 students. If 44 students go on the field trip, how many adults are going on the field trip?

Answers

Answer:

There would be at least 6 adults

Step-by-step explanation:

7 students-1 adult

7 students-1 adult

7 students-1 adult

7 students-1 adult

7 students-1 adult

7 students-1 adult

2 students-0 adults

I think it's 7 adults because 6 wouldn't be enough and you can't have half a human

2/5 divided by 2 1/10

Answers

Answer:

4/21

Step-by-step explanation:

first you need to make them both fractions, not mixed numbers. so it would be 2/5 divided by 21/10. then you flip the second number so you can multiply it : 2/5 * 10/21. 5 and 10 are divisible by 5 so you can cross 5 out and make a 1 and cross 10 out and make a 2: 2/1 * 2/21. then multiply and you get 4/21!

hope this helps!

what is 1/2 times 5/4?

Answers

Answer:

1 x 5 = 5

2 x 4 = 8

5/8 is the answer.

Answer:

5/8 or 0.625

Step-by-step explanation:

1/2 * 5/4

= 5*1/4*2

=5/8

Zoey wants to use her iPad throughout a 6-hour flight. Upon takeoff, she uses the iPad for 2 hours and notices that the battery dropped by 25%, from 100% to 75%. How many total hours can Zoey expect from the iPad on a full battery charge?

Answers

Answer:

6 hours more

Step-by-step explanation

When Zoey started the flight the battery was 100%, then it dropped to 75% in 2 hours. So each 25% will last 2 hours and there is 75% remaining which if you divide by 3 it will give 1. And each 25% will last 6 more hours until the battery dies.

What is the equation of a line that is parallel to the line 4x-2y=10 and goes through the point (3,12)

Answers

Answer:

4x - 2y = -12

Step-by-step explanation:

4(3) - 2(12) = b

12 - 24 = b

-12 = b

4x-2y = -12

In general, how tall are giraffes? stat or not stat

Answers

Answer:

18 feet tall

Giraffes are the tallest land animals. Female giraffes are up to 14 feet tall and weigh up to 1,500 pounds. Meanwhile, males are up to 18 feet tall and can weigh 3,000 pounds.

Meet Forest, the tallest giraffe in the world

(CNN) A male giraffe living in a zoo in Australia has been crowned the tallest of them all, hitting a giddy 5.7 meters (18 feet, 8 inches). Isn't that cool?!

( just so you know some of this information was with the help of google)

Brainliest?

PLEASE HELP ME ASAP

i’ll give you brainliest if it’s correct please help me :(

TWO PART QUESTION
Emilio throws a marshmallow into the air from his balcony. The height of the marshmallow (in feet) is represented by the equation h= -16(t-1/4)^2+49, where T is the time (in seconds) after he throws the marshmallow. What is the maximum height of the marshmallow?


SECOND PART

Emilio throws a marshmallow into the air from his balcony. The height of the marshmallow (in feet) is represented by the equation h= -16(t-1/4)^2+49, where T is the time (in seconds) after he throws the marshmallow. How long after Emilio throws the marshmallow does it reach its maximum height?

Answers

Answer:

part 1 = 49

part 2 = .25 seconds

Step-by-step explanation:

hope that can help!

Who voted on red 。 • ﾟ 。 .


. . 。 。 .


. 。 ඞ 。 . • •


ﾟ Red was not An Impostor. 。 .


' 1 Impostor remains 。


ﾟ . . , . .

Answers

Answer:

i used to play that

Step-by-step explanation:

Ok ok I think it’s black
Blacks sus

Translate this algebraic phrase into an algebraic expression. "4 less than the height"

Answers

If we let h represent the height, the equation would be h-4

Answer:

h - 4

Step-by-step explanation:

Let "h" represent the height. You would subtract the height by 4.

h - 4

11 coommon factor of​

Answers

1? Isn’t it like a prime number

Louisa used Downtown Taxi, which charges $2 for the first mile and $1.10 for each additional mile. Pietro used Uptown Cab, which charges $5 for the first mile and $0.95 for each additional mile. They paid the same amount and traveled the same distance. How far did they travel?

Answers

Answer: 21 miles

Step-by-step explanation:

2x29(4x3)= what is the answer to this problem

Answers

Answer:

10,092

Step-by-step explanation:

841×12

Match each line to its slope

Answers

Answer:

A is 1/2

B is 2

C is -2

Step-by-step explanation:

hope this helps :3

if it did pls mark brainliest

Convert from Standard form to Slope intercept form:

y/3 - 10/3 = x

Answers

y=3x+10
*Hope this helped!!!

A= Round your answer to the nearest hundredth. 5 B 7 ? A​

Answers

Answer:

35.54

Step-by-step explanation:

Use tan-1 (5÷7)

35.5
Use tan()to get your answer

what is 75 percent of 225? 30 57.25 75 168.75

Answers

Answer:

168.75

Step-by-step explanation:

hope this helps :3

if it did pls mark brainliest

Answer:

168.75

Step-by-step explanation:

Multiply 0.75 and 225 together

(0.75 = 75%)

0.75(225) = 168.75

So 168.75 is 75% of 225

Hope this helped :)

Brainliest?

Other Questions
True or False: X=3 is the solution to 2x+10/5=4.1. True 2. False What is the slope of the line parallel to 7x + 4y = -16? What is the equation in slope-intercept form of the line that passes through the points (4, 2) and (12, 6)? PLSSSSSS HELP!!!!!!!!!!! FIRST AWNSER GETS BRAINLIEST!!!!!!!!!!!!!!!!!!!Compulsive HoardingWhat Is a Hoarder?A hoarder is a person who accumulates objects and keeps them for future use. Most people like to collect a thing or two of sentimental value. Some collect photographs, stamps, books, movies, or music. However, some people hoard excessively. According to psychologist David Tolin, two to five percent of Americans may meet the criteria for being compulsive hoarders. The problem is more common than people may think.The Reasons for HoardingCompulsive hoarders have a difficult time getting rid of items that the average person considers to be trash. Hoarders find their possessions, even objects such as junk mail, too valuable. They become attached to certain objects and have trouble letting go of them. Hoarders also assume that things most people easily throw away might be useful someday. Thus, hoarders become a burden to both their families and communities. They can even pose serious health risks to themselves and others.The Problems with HoardingCompulsive hoarding is problematic because hoarders are unable to function like regular people. Collecting too much stuff can leave little space for cooking, cleaning, getting around, and even sleeping. The vermin and mold that gather around the hoarded material pose health risks. However, the worst problem that hoarders have to face is dealing with family members and friends. Family members and friends often do not know how to help hoarders. As a result, many of these relationships are strained.The Help Hoarders NeedMost hoarders do not see their unusual behavior as a serious problem. Because hoarders see nothing wrong with their behavior, they rarely seek help. Often, disgruntled family members attempt to help and seek assistance for the hoarders. Because hoarding is a serious problem, the help needed to break the habit needs to be substantial. Hoarders need help to understand that their collections are simply clutter and often a health risk. They need to understand that trash, like a used Band-Aid, should carry no sentimental value and is not worth keeping.Which of the following could be added to support the idea that teenagers have grown up with the Internet? A. Teenagers are comfortable using phones and computers to browse the Internet. B. Teenagers use social networking sites to communicate their thoughts and feelings. C. Teenagers need to learn how to identify people with fake profiles on the Internet. D. Teenagers should be cautious whenever they post images and words onto Web sites. PLEASE HELP ILL GIVE BRAINLIEST. Which graph displays a rate of change of 2.5?fyAy422xX242-242.-4-44-2.222-4 will mark brainliestWrite an expression for the perimeter of the triangle shown below:A triangle is shown with side lengths labeled 2.3x plus 14, 2x, and negative 0.2x plus 15. 4.1x + 29 4.1x 29 4.5x + 29 4.5x 29 ANSWER THESE QUESTIONS USING ANY RESOURCE*1. (NAME IT) In this type of government, citizens play an important role because they are able to vote for leaders. 2. Name two presidential democracies found in Africa today:3. In this type of government, citizens have virtually no role because all the decisions are made by a single leader.4. What type of democracy is found in South Africa?5. In this country, citizens have gained more equality since Apartheid ended in 1994.6. Describe some flaws found in Kenya and Nigerias governments:7. In Kenya, the President is both the chief executive and the head of state. What type of democracy is this?8. How is the president of South Africa chosen?9. Kenya and Nigeria are presidential democracies in which the citizens are responsible for electing the:10. What is citizen participation like in all three countries governments If the growth rate of the money supply is 8%, velocity is constant, and real GDP grows at 4% per year on average, then the inflation rate will be _____%.If the growth rate of the money supply increases to 13%, velocity is constant, and real GDP grows at 2% per year on average, then the inflation rate will be _____%.If the growth rate of the money supply increases to 13%, velocity grows at 11%, and real GDP grows at 2% per year on average, then the inflation rate will be ______%. What the domain and range please help meee Americans used a fleet of ships sailing from Asia toattack the Philippines.TrueFalse Solve two sevenths plus seven fourteenths Divide. Round your answer to the nearest whole number.91,543 = 5 = Venn diagram is shown below:What are the elements of (A B) ' ? I NEED YOUR HELP ASAP FOR A TEST: The Preamble of the United States Constitution was written toA. Outline the organization of the government B. Protect the people from abuses of the federal governmentC. describe the purposes of the government D. Provide for the ways to attend the constitution Describe the sodium potassium pump using as much detail as possible. Bonus if you can accurately describe how this relates to cystic fibrosis. and i will make u brainliest help it's chemistry Did someone do the isat test ?:( please I need your help What peoples became more important with the growth of trade routes? (Silk Road) The depth of a circular well is 5m. water level is below 2m from the upper face of the wall. Find the pressure at its base ? (g=9.8m/ s) why do changes to culture geography occur faster than changes to physical geography?