A 100-square grid has 70 shaded squares. Explain how you could express this model as a fraction, percent, and decimal.

Answers

Answer 1

Answer:

sample answer : 70 out of 100 is the ratio  , so it represents 70%.  can be reduced by dividing the numerator and the denominator by 10 to get the reduced fraction . Dividing 7 by 10 results in the decimal equivalent 0.70

Step-by-step explanation:

Answer 2

Answer:

70 out of 100 is the ratio, so it represents 70%. It can be reduced by dividing the numerator and the denominator by 10 to get the reduced fraction. Dividing 7 by 10 results in the decimal equivalent 0.70.

Step-by-step explanation:


Related Questions

On a test a student got 15 problems correct out of a total of 20 problems.
What percent did the student get incorrect?
HURRY

Answers

Divide 15 by 20

15 divided by 20 is 75%

Three six-sided dice are rolled, one red, one green, one blue. How many ways are there to roll the three dice so that two of the dice have the same value and the other die has a value smaller than the common value on the other two?

Answers

Answer:

15

Step-by-step explanation:

Given that:

Three six-sided dices are to be rolled.

The number of ways to have the same value on the two dices is:

{(1,1) ,(2,2) ,(3,3) ,(4,4) , (5, 5 ) ,(6 ,6) }  = 6 ways

Thus; the objective is to determine the number of ways to a get smaller value on the third dice  while the two other dice have the same value.

To get started:

The number of ways for getting a value smaller than 1 = 0

The number of ways for getting a value smaller than 2 = 1

{i.e. (2,2,1)}

The number of ways for getting a value smaller than 3 = 2

{ i.e. (3,3,1) ,(3,3,2) }

The number of ways for getting a value smaller than 4 = 3

{ i.e. (4,4,1) , (4,4,2), (4,4,3)}

The number of ways for getting a value smaller than 5 = 4

{i.e. (5 ,5,1) ,(5,5,2) ,(5,5,3), (5,5,4)}

The number of ways for getting a value smaller than 6  = 5

{i.e. (6,6,1), (6,6,2), (6,6,3), (6,6,4), (6,6,5) }

Thus, the total number of ways = 0 + 1 + 2 + 3 + 4 + 5 = 15

Therefore, the total number of ways getting the value same on two dices and smaller value on the third dice = 15

Someone help me with this please

Answers

Answer:

pretty sure it's B, its just really hard to see

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. 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.

Evaluate with the given values

Answers

The answer is 15 definately

Help ASAP plsssssssssssssssssssssss

Answers

Answer:

3/4

Step-by-step explanation:

This is because its going down by 3 and over by 4.

Answer:

12/20=3/5

Step-by-step explanation:

When looking at the picture, you can see that 12 out of 20 squares are shaded. That means that 12/20 are McIntosh apples. Simply that down to 3/5, and that is your answer!

Hope this helps! :)

The school media specialist has catalogue 2/3 of the new books in a shipment. If she has catalogued 52 books, what is the total number of books in the shipment?

Answers

Answer:

78 Books

Step-by-step explanation:

To answer the problem divide 52 by 2, then take the answer(26) and multiply by 3 which leads you to the 78.

I BET YOU CANT SOLVE THIS

Answers

Answer:

Step-by-step explanation:

5 x ( 9 + 4 ) = ( 5 x __ ) + ( 5 x __ )

using distributive property,

the answer is

( 5 x 9 ) + ( 5 x 4 )

if u want the final answer

it becomes

45 + 20

= 65

Hope this helps

plz mark as brainliest!!!!!!!!

What's the slope and y-intercept?
Help please!!

Answers

3.
Slope is 1
Y- Intercept is 1
4.
Slope is 4/3
Y-Intercept is -4

In a survey of a random sample of 35 households in the Cherry Creek neighborhood of Denver, it was found that 8 households turned out the lights and pretended not to be home on Halloween. Compute a 90% confidence interval for p, the proportion of all households in Cherry Creek that pretend not to be home on Halloween. (Round your answers to four decimal places.)

Answers

Answer: (0.1118, 0.3454)

Step-by-step explanation:

Confidence interval for population proportion is given by :-

[tex]\hat{p}\pm z^c\sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}[/tex] , where [tex]\hat{p}[/tex]= sample proportion , n= sample size, [tex]z^c[/tex] = critical z-value for c confidence level.

Let p = the proportion of all households in Cherry Creek that pretend not to be home on Halloween.

Given : n= 35

[tex]\hat{p}=\dfrac{8}{35}\approx0.2286[/tex]

Critical z-value for 90% confidence level =1.645

A 90% confidence interval for p, the proportion of all households in Cherry Creek that pretend not to be home on Halloween:

[tex]0.2286\pm (1.645)\sqrt{\dfrac{0.2286(1-0.2286)}{35}}\\\\=0.2286\pm 0.1168\\\\=(0.2286-0.1168,\ 0.2286+0.1168)\\\\=(0.1118,\ 0.3454)[/tex]

∴ Required confidence interval : (0.1118, 0.3454)

1a) How much does each person pay when 6 people share the cost of a meal
costing $100?

Answers

Answer:

16.66

Step-by-step explanation:

Answer:

16.6666666667

Step-by-step explanation:

you take 100 and divide it by 6 and you will get 16.6666666667 or if you round it you will get 17 dollars

use approximations to 1 significant figure, estimate the value of
0.482x61.2²÷√98.01

Answers

Answer:

182.353745455

Answer:180

Step-by-step explanation:

my last question someone help pls

Answers

Answer:

3

Step-by-step explanation:

is it possible to build a triangle with lengths of 5 7 12

Answers

Answer:

No

Step-by-step explanation:

The sum of the lengths of any two sides of a triangle must be greater than the length of the third side.

Multiply -5/3 and -9/1

Answers

it’s 15!! hope this helps :))))
-5/3 x -9/1

Multiplying two negatives gives a positive:

5/3 x 9/1

Reduce the numbers using the greatest common factor (3):

5 x 3/1

5 x 3

15


Final answer is: 15

In fractional form: 15/1

Show Your Work!
Will Mark Brainliest!

Answers

Answer:

The answer is A.

Step-by-step explanation:

Hope I helped!

Answer:

y=3

Step-by-step explanation:

Since the point (2,3) has a y value of 3, the equation y = 3 is horizontal and will pass through the point (2,3). Picture is below:

Please help me:) i will give brainliest to the right answer<3

Answers

Answer:

It does

Step-by-step explanation:

It does have a proportional relationship because if you try to find the relationship between the first two inputs and outputs, you can find that it is 21 (1 to 21, 21 divided by 1 would be 21) then if you use that relationship with the other numbers (times 21) you would get the same answer. For example in the second one, the two numbers are 2 and 42, 2 times 21 would equal 42. The next one would be 3 times 21 to equal 63 and etc.

Hope this Helps!!

Solve 2x +2>10 quickly please

Answers

Answer:

x > 4

Step-by-step explanation:

2x+2>10 Subtract by 2 on both sides

2x>8 Divide by 2 on both sides

x>4

Solve 4-(-h)=12!!!can someone help meee

Answers

Answer:

The answer is 8

Step-by-step explanation:

Since there's already a negative sign right beside h and one outside of it, the answer has to be positive, and since 12-4=8, the answer is 8

The lowest point on Earth is Challenger Deep, at the bottom of the Marina Trench: 35,797 feet below sea level. The highest point is the summit of Mount Everest: 29,029 feet above sea level. What is the distance, in feet, between Challenger Deep and Mount Everest? Explain your answer.

Answers

Answer:

Step-by-step explanation:

add the two together to get your answer of 64,826. the reason why you would is because the marina trench is represented as 35,797 with sea level being 0. so to find the difference you would do 29,029-(-35,797), or just add the two together

Answer:

100,623

Step-by-step explanation:

2 1/2 times (-3 3/4)

Answers

Answer:

-9.375

Step-by-step explanation:

2 1/2 x (-3 3/4) = -9.375

Answer: [tex]-9\frac{3}{8}[/tex]

Step-by-step explanation:

How will increasing the level of confidence without changing the sample size affect the width of a confidence interval for a population mean?

Answers

Answer:

The width of the confidence interval is going to be wider

Step-by-step explanation:

When we Increase the level of confidence without changing the sample size the width of the confidence interval is going to be affected in the following way;

The margin of error (M.E) is going to be larger or be increased. This increase is due to the fact that the critical value is going to increase. Then the increased margin of error would cause the width of the confidence interval to become wider.

This answers your question.

what is There are fourteen whole snack bars on a plate. There are five friends.
Carl eats 2.5 snack bars.
Dave eats 2.7 snack bars.
Tony eats 2.5 snack bars.
Gary eats 2.0 snack bars.
Tyrone eats 2.3 snack bars.
Carl says he ate the most snack bars. Is Carl correct? There are no more snack bars on the plate. Gary looks at the snack bar pieces that each friend has left. Gary says they only ate a total of a dozen snack bars. How does Gary know that the friends only ate a total of a dozen snack bars? Show all your mathematical thinking.

Answers

Carl is incorrect. Dave ate a higher fraction of snack bars, by 0.2 snack bars.

Carl had .5 left of a snack bar.

Dave had .3 left of a snack bar.

Tony had .5 left of a snack bar.

Gary had .0 left of a snack bar.

Tryone had .7 left of a snack bar.

If we add the above snack bars, there is a total of two remaining snack bars, meaning they only ate 12 of 14 snack bars.

What is the simplified version of this expression?
7(5x−1)

Answers

Answer:

35x-7

Step-by-step explanation:

Brody deposited $500 into a savings account that earns 1% interest compounded annuall. He
makes no more deposits and no withdrawals. How much interest has Brody's account earned
after 2 years?

Answers

Answer:

he would get 10$

Step-by-step explanation:

if you divide 500 by 1 you get 5 times that by 2

The formula to convert degrees Farenheit to degrees Celsius is as follows:
C(x) = 5 (x – 32)
1. Use this function to convert 68°F to Celsius.
2. The inverse of this function would be used to convert degrees Celsius to Farenheit. Use the inverse function to convert 35°C to Farenheit.
3. Verify, using a composition of functions, that the Farenheit to Celsius and Celsius to Farenheit equations are inverses of each other.​

Answers

Answer:

69 degrees farinhieght

Principal=$100 rate=5% years=3 what is the interest?

Answers

Answer:

Interest would be $15 every 3 years

Step-by-step explanation:

Interest = Principal x Rate x Time

Interest = 100 x 5% x 3

Interest = 5 x 3

Interest = 15

helen got a$7 reduction in the price of a pair of jeans that are normally $32 what is the approximate percent decrease in the price​

Answers

Answer:

The percent decrease is approximately 21%.

Step-by-step explanation:

What is 70% of 150?........

Answers

Answer:

105%

Step-by-step explanation:

I hope this helped.

Answer:

105

Step-by-step explanation:

iI just pulled up a percentage calculator...

what 2-7/8 divided by 3/4

Answers

Answer is 72.66666667

I hope it is helpful for you....

Other Questions
When Jane Goodall was one year old, her father gave her a toy chimpanzee, wich she name Jubilee. Even as a child in Bournemouth, England, Goodall wanted to go to Africa to study animals someday. Her mother told her to word hark and to believe in her dreams! After high school, Goodall worked as a secretary. Then one day, she received a letter from a friend inviting her to visit the friend's family farm in Kenya, Africa. Goodall worked hard to save money for the boat trip to Africa. She set sail in 1957 and arrived in Kenya the day before her 23rd birthday. There, Goodall met Dr. Louis Leakey, a famous scientist who loved Goodall's excitement for animals. He hired Goodall as his assistant and asked her to do a study on champanzees in Tanzania. She accepted right away. Goodall spent years closely observing chimpanzees, and she made many discoveries. She saw chimps eating bushpigs-small hairy hogs that live in African forests-and other small animals. Until then, scientists had believed that chimpanzees were herbivores. Goodall also watched a chimp strip the leaves from a stem to create a tool he used to get termites out of a hole. Scientists had long thought that only humans used and made tools. Goodall received many awards in recognition of her work. Today, she travels the world, speaking about her research and the importance of protecting chimpanzees and their habitat. Why do you think Goodall received awards for her research?you MUST use TEXT EVIDENCE to support your answer. ---your response MUST be as least 3 sentences. will make brainliest if u answer with correct answer! please help :c Which option below would be an appropriate question that would require this answer:Mi telfono es 207-1052.a. Cmo te llamasb. Cual es tu telfono c. Cmo ests d. De dnde eres tu? please help, its urgent What is the V2O5 coefficient?? In "The Setting Sun and the Rolling World," what most worries Musoni? A. He worries he will soon die. B. He worries his son will get hurt. C. He worries the airplane will crash. D. He worries the charm won't work. this is science but pls help Creating a list of anxiety-triggering situations and training in relaxation are important aspects of client-centered therapy. dialectical behavior therapy. systematic desensitization. aversive conditioning. Calvin Coolidge kept several unusual petsA-article B-adjective C-proper adjective D-adverb According to Adam Smith, how does self-interest benefit society? Who wants to play nitro type with me. My user is thievesGuildcuu it only has to be a paragraph please help me you dont have to write a lot!!!! 8.Andrew has $76.50. Elijah has $94.30. How much more money does Elijah have thanAndrew The diagram below describes events leading to the Declaration of Independence. A flowchart of four boxes, the ones on the left pointing to the ones on the right. The first box says, Britain increases colonial taxes. The second has a question mark. The third says, British ignore colonial petitions. The fourth says, Declaration of Independence is approved. Which is the most likely reason for an event that could fill Box 2? Leila pumped 6 gallons of water out of her pool each minute for 24 minutes what was the total change in the amount of water in her pool answer in gallons I need helpWrite a summary of todays passage. In a proof of the Pythagorean theorem using similarity, what allows you to state that the triangles are similar in order to write the true proportions StartFraction c Over a EndFraction = StartFraction a Over f EndFraction and StartFraction c Over b EndFraction = StartFraction b Over e EndFraction?the geometric mean (altitude) theoremthe geometric mean (leg) theoremthe right triangle altitude theorem the SSS theorem The three types of symbiosis are ___ and ___ A park is showing a movie on the lawn. The base of the screen is 6 feet off the ground and the screen is 22 feet high (see figure). Explain which of the following items are money in the U.S. economy. Discuss your answers in terms of three functions of money. 1. US $100 2. Euro 3. Mona Lisa painting 4. American Express credit card