Answers
Answer:
36
Step-by-step explanation:
Answer: The proportion is 9/w = 25/100
Step-by-step explanation:
Solve by cross multiplying
9 × 100 = 25 × w
900 = 25w . Divide both sides by 25
900/25 = 25w/25
36 = w
It is also possible to use simpler fractions if you remember that 25% is the same as 1/4
9 is 1/4 of w,
9 = w/4 So multiply both sides by 4
4(9) = 4(w/4) . The 4s "cancel" on the right
36 = w
Related Questions
Could someone help me with these two questions? Would really appreciate it.
Answers
Answer:
5) 1:2(1/2) 6) 1:4 (1/4)
Step-by-step explanation:
5) At 3 girls, there is 6 boys, and 3/6 = 1/2
6) At 2 girls, there is 8 bracelets, and 2/8 = 1/4
Answer: 5.) Mr. Muni's class. the constant rate (slope) is 6/3. 2/1
6.) Jewelry. The rate is 4/1 because there were 8 itrems made by 2 girls.
Step-by-step explanation: Normally you can
look for places where the graphed line crosses the grid. Count the number of vertical squares. This is the numerator. Count the number of squares horizontally. This is the Denominator.
In these examples, the scales on the graphs have different scales on the horizontal and vertical dimensions. So you have to choose numbers from the graph and calculate the rates of change.
i need help like really bad.. pls help..
Answers
Answer:
x/50=78/100
Explanation:
since the test has 50 points TOTAL, you know that it will be the denominator. and x would be however many points he got on the test. so out of 50 points, the student got x points is what x/50 means. then the second one would be your percentage. when converting percents do decimals, the number of your percent (in this case 78) would be your numerator, and since percents are out of 100 your denominator would be 100
What does it mean to use context clues?
Answers
Answer:Context clues are hints found within a sentence, paragraph, or passage that a reader can use to understand the meanings of new or unfamiliar words.
Step-by-step explanation:
Step-by-step explanation:
Context clues are hints found within a sentence, paragraph, or passage that a reader can use to understand the meanings of new or unfamiliar words.
Ok trick question
In a year, some months have 30 days, while some have 31. Guess which month has 28 days.
Answers
Technically, every month has 28 days
Jon invested $4,00 Into an account that pays 5 percent simple interest per year. What is the total balance in the account after 3 years?
Answers
Answer:
he would have $4,715
Step-by-step explanation:
pls help plssssssssssssssssssssssss
Answers
Answer:
A is 4 B is 18
Step-by-step explanation:
9. The following set represents a set of rational
numbers:
9
{-12.6, 11/15, ____,0}
Which could be the missing value in the set?
Answers
Answer:
B is the answer
Step-by-step explanation:
need help big time.. this is due in 5 mins pls help
Answers
Answer:
top on is 24$ the bottom one is 7 and the other one is also 7 as c stands for coast
Tony bought 3 tickets to a concert for $78. How much will it cost for 6 tickets to the concert if all tickets have the same unit price? Use the table below to help determine the missing value:
Number of Tickets 3 4 5 6
Cost $78 $104 $130 ?
(3 points)
Select one:
a.
$136
b.
$146
c.
$156
d.
$234
Answers
Answer:
c. $156
Step-by-step explanation:
There are two ways to solve this problem. The first is doubling the first cost as 6 is 2(3). The other way is subtracting the previous number in the sequence with the new one. For example 104-78=26. Then add 26 to 130 and you get 156.
Answer: I would say D.
Step-by-step explanation:
CAN SOMEONE EXPLAIN HOW I DO THESE PROBLEMS? IM SO CONFUSED AND I HAVE A LOT TO DO PLEASE !!!!!!!
1. What two directions could point B be located related to point A? Write two equations to represent the possible locations of point B or in other words, how did you travel to point B. Make a conclusion about the sums in relation to the integers in the equations on the next slide.
2. Explain How you could use absolute value to show that -4+3 and 3+(-4) have the same value. Which property of addition states that these sums are equivalent?
3. You know that the sum of -5 and another integer is a positive integer. What an you conclude about the sign of the other integer? What can you conclude about the value of the other integer?Explain.
4. Jim is standing beside a pool. He drips a weight from 4 feet above the surface of the water in the pool. The weight travels a total distance of 12 feet down before landing on the bottom of the pool. Explain how you can write a sum of integers to find the depth of water.
Answers
Answer:
2. it is just the same question rewrote in a different way.
Can u solve this easy question
Answers
Answer:
I believe it is C
Step-by-step explanation:
Since it goes from 0 to 4 that means it has to start with a positive 4 so A and B are out. then it ends at -4 and the difference between 4 and -4 is 8 so it has to be a difference of 8(-8). Therefore, it becomes 4-8=C
Answer:
I think its A but I'm not sure
The scientist reduces the temperature by 3.5 °C on Tuesday. Select the equations that show the new temperature in °C.
Answers
Answer:
Can you give us some more information so we can help u out
Step-by-step explanation:
a recipe for cookies requires 1/3 cup of butter. annelise wants to make 2/5 of the recipe. how many cups of butter should annelise use to make the cookies?
Answers
Answer: I think 3/5. Sorry if it is wrong. Pretty sure it is right though.
Step-by-step explanation:
A farm lets you pick 3 pints of raspberries for $12.00.
1.) What is the cost per pint?
2.) How many pints do you get per dollar?
3.) At this rate, how many pints can you afford for $20.00?
4.) At this rate, how much will 8 pints of raspberries cost?
Answers
Answer:
Step-by-step explanation:
3 pints = $12
1 pint = 12/3 = $4
$1 = 1/4 pint
$20 = 1/4 x 20 = 5 pints
8 pints = $4 x 8 = $32
Answer:1. $4 per pint
2. 0.25 pints per dollar
3. you can afford 5 pints with $20
4. $32 for 8 pints
There are some nickels, dimes, and quarters in a large piggy bank. For every 2 nickels there are 3 dimes. For every 2 dimes there are 5 quarters. There are 500 coins total.
1.) How many nickels, dimes, and quarters are in the piggy bank? Explain your reasoning.
2.)How much are the coins in the piggy bank worth?
Answers
Answer:
1) 100 dimes, 150 nickels, 250 quarters.
2) $80
Step-by-step explanation:
I need some help pls
Answers
Answer:
120
Step-by-step explanation:
0.25x(16x3)x(10)
0.25x48x10
12x10
120
What is 1/20 written as a percent?
A. 0.5%
B. 5%
C. 10%
D. 20%
Answers
Answer:
B
Step-by-step explanation:
1/20
5/100
Answer:
B. 5%
Step-by-step explanation:
Step 1:
1/20 = 5/100 Convert
Step 2:
5/100 = 0.05 Convert
Step 3:
0.05 = 5% Convert
Answer:
5%
Hope This Helps :)
Which best represents the square root of 361
Group of answer choices
-19 and 19
-18 and 18
1 and 361
4 and 64
PLZZ will give brainlist to the first
Answers
Answer:
Its a,c but they did it first
Step-by-step explanation:
I need HELP thi s is k12 and if i get an 80 or higher im Exempted from many lessons
Answers
Answer: It is C Im in k12 too
Step-by-step explanation:
Answer:
C 1 1/4 will be the answer
a1 + (n-1)d formula for the nth term . a1 = 1 , d = 9
show how u got ur answers and the formulla and ty
Answers
Answer:
a=1 and d=9
Step-by-step explanation:
Answer:
hi
Step-by-step explanation:
Use the interactive to graph the line that goes through (–4,–3) and has a slope of 3/4.
Which statements are true about the line? Check all that apply.
The line is horizontal.
The line goes through the origin.
The point (3,4) lies on the line.
The line is sloping upward.
The x-intercept is 0.
Answers
Answer:
simbizi
Step-by-step explanation:
Answer:
The line goes through the origin
The line is sloping upward
The x intercept is 0.
Step-by-step explanation:
Please help me I will give out extra points and the brain thing
Image below
Answers
Answer:
Y= 0
Step-by-step explanation:
A proportional relationship is when two numbers change at a constant rate. They always are modeled by y = kx, which in this case, would be y = 5/3x. The y-intercept would be added to the equation, as y = kx + b, in this case would be y = 5/3x + 0, or the previous equation.
Hope it helped! :D
Please Help Need by today!!!!
The entrance to an accessibility ramp is at ground level.
The first section of the ramp covers a horizontal distance of 18 feet and rises to a landing 1.5 feet above the ground.
The second section of the ramp begins at the landing. It rises at a slope of \frac{1}{18}
and covers another 9 feet of horizontal distance to reach the door.
NOTE: Sketch not drawn to scale.
Answer the questions to compare the sections of the ramp.
1. What is the slope of the ramp from the ground to the landing? Write your answer as a fraction with a whole-number numerator and denominator.
Answers
Answer:
Step-by-step explanation:
slope = "rise over run" = 1.5/18 = 3/36 = 1/12 for the 1st section to the landing
slope is the change in height, the vertical change, divided by the change in horizontal distance
2nd section has slope 1/18 and covers 9 feet. That means it rises 1/2 foot
slope = 1/18 = (1/2)/9
the door is 2 feet higher than the ground level, 1.5 + .5 = 2 feet change vertically
Use the data in the table to find the rate of change in the length of baby girl Grace. (2 points)
Answers
Answer: Baby Girl Grace grows 3/4 inch every month.
Step-by-step explanation:
Y= (y_2 - y_1)/ (x_2 - x_1)
Y= (29-26)/(16-12)
Y= (3/4)
The rate of change of height of baby girl is 0.75 inches per month.
What is Rate of change?A value that results from dividing the change in a function of a variable by the change in the variable velocity is the rate of change in distance with respect to time.
Here, from the given table;
At 4th month, the length of baby girl = 20 inches
at 30th month, the length of baby girl = 39.5 inches
x₁ = 4, y₁ = 20
x₂ = 30 y₂ = 39.5
Now,
Rate of change of height = (y₂-y₁) / (x₂ - x₁)
= (39.5 - 20) / (30 - 4)
= 19.5 / 26
= 0.75
Thus, the rate of change of height of baby girl is 0.75 inches per month.
Learn more about Rate of change from:
https://brainly.com/question/12786410
#SPJ2
Please explain how u got the answer I’ll appreciate a lot tyyyt
Answers
Answer:
A = -24
Step-by-step explanation:
A negative over a positive makes a negative and 24 divided by 3 is 8, so -24 divided by 3 is -8 making A/-24 the correct answer.
Sandra saves 10% of her salary for retirement. This year her salary was $2,000 more than in the previous year, and she saved $4,200. What was her salary in the previous year?
Answers
Answer:
2200................ here you go
Answer:
2200 :)
Step-by-step explanation:
Calculate the fraction/decimal
Answers
Decimal: 1.794871
Draw a figure and translate it 3 units to the right, reflect in the y axis and rotate it 100
Can someone plz help me do this
Answers
Answer:
Step-by-step explanation
The cost of 5 cans of dog food is $4.35. At this price, how much do 11 cans of dog food cost?
Answers
Answer:
9.57
Step-by-step explanation:
4.35 / 5 = 0.87
0.87 x 11 = 9.57
Answer:
$9.57
Step-by-step explanation:
11/5=2.2 2.2(4.35)=$9.57
Nate's work to solve a math problem is shown below.
Problem: Leona traveled 25 miles in 2/3 of an hour. What was her average speed in miles per hour?
Step 1: 25 divided by 2/3=r
Step 2: 1/25 x 2/3=r
Answer: 2/5=r
What was Nate's first error?
A.He used division instead of multiplication to model the problem in step 1.
B.He switched the divisor and the dividend when creating an equation to model the problem in step 1.
C. He replaced the wrong term with its reciprocal in step 2.
D.He should not have changed division to multiplication in step 2.
Answers
Answer:
it's C. He replaced the wrong term with its reciprocal in step 2.
Step-by-step explanation: