Answers
Answer:
Step-by-step explanation:
Every 1 hour, 7 screams are caused
the first part is 6 hours, so that means we multiply 6 x 7, which is 42
The second one has 56 screams, so this means we divide 56 and 7 to get 8
The last one is the same as the first one, we multiply 7 and 12 to get 84
Hope this helps : ]
For 6 hours, there are 42 screams, for 8 hours, there are 56 screams and for 12 hours, there are 84 screams.
What are Proportions?A proportion is an equation in which two ratios are set equal to each other.
Given that two number lines, one is moving like, 0,1,2,...
And second one is moving like 0,7,14....
Therefore, studying the number lines, we get,
6 hours = 7*6 = 42 screams
8 hours = 7*8 = 56 screams
12 hours = 7*12 = 84 screams
Hence, For 6 hours, there are 42 screams, for 8 hours, there are 56 screams and for 12 hours, there are 84 screams.
For more references on Proportions, click;
https://brainly.com/question/2548537
#SPJ2
Related Questions
You bought a pair of sneakers for $150. There was a 10% sales tax on the sneakers. How much did you pay in total after tax?
Answers
The sales tax on the sneakers was $150 * (10/100) = $<<150*(10/100)=15>>15.
Therefore, you paid a total of $150 + $15 = $<<150+15=165>>165 after tax.
A chess player played 120 games total. If he won 56 of the games, what is the ratio of games he lost to games he won?
Answers
Answer:
7:15 is your answer.
Step-by-step explanation:
Put 56
120 divide 56/120 by its GCF, 8, to get 7/15
Multiply the pairs of numbers and match them with their products. Tiles (-5)(4.2) (-7)(-3) (4) (5) (2.5)(-9) Pairs 22.5 21 -22.5 -21 111
Answers
Here are the pairs matched with their products:
- (-5)(4.2) matches with -21
- (-7)(-3) matches with 21
- (2.5)(-9) matches with -22.5
Pairs (4) and (5) do not have corresponding products in the given options.
(-5)(4.2) = -21
(-7)(-3) = 21
(4)(5) = 20
(2.5)(-9) = -22.5
So, the pairs of numbers and their products are as follows:
(-5)(4.2) = -21 matches with -21.
(-7)(-3) = 21 matches with 21.
(4)(5) = 20 matches with 20.
(2.5)(-9) = -22.5 matches with -22.5.
I hope this helps!
PLEASE HELP!!!!! SEMESTER TEST PART 2 K12 PLEASE ANSWER ALL THE QUESTIONS GETS BRAINLIEST
Answers
Answ
Step-by-step explanation:
Characteristics is greecex
Please help me with this
Answers
Answer:
1/40 pound is more um reasonable
Find the value of x.
Answers
Answer:
I think it is 70
Step-by-step explanation:
First, the total degrees for a Quadrilateral (a four-sided shape) is 360. Next, you add 40 + 130 + 80, which will get you 290 degrees. Lastly, you subtract 360-290, which will leave you with 70.
Hope this helps! :)
A number decreased by 8 is greater than or equal to 12, which inequality represents the solution?
Answers
Answer:
i think a
Step-by-step explanation:
Answer:
so choice #3, n>= 20
Step-by-step explanation:
let n = a number
A. Plot points that show the volume when r=1, r=2, r=3, and .r=4.
B. Show your reasoning.
Answers
Answer:A. Plot points that show the volume when r=1, r=2, r=3, and .r=4.
Step-by-step explanation:
Step-by-step explanation:
we need to know what the plot points are following, or what rule there is
whats the answer to g-71/6=3
Answers
Answer:
g=89/6
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
g+−71/6=3
Step 2: Add 71/6 to both sides.
g+−71/6+716=3+71/6
In the following problems, you will make an inference, or prediction, based on the sample from a population. Write two to three complete sentences.
1. There are 200 students in the 7th grade. The students were asked to sign up for their favorite field day activity in gym class. A sample showed that 45 students signed up for tug of war, 15 students signed up for the relay race, and five students signed up for the hula hoop contest. What can you predict about field day?
Answers
Answer:
Hope it helps
Step-by-step explanation:
I predict that most of the students that didn't sign up yet, are going to play tug of war. The 45 student that sign up for tug of war are at 22.5%, then for the relay race( 7.5 %) and hula hoop contest is 10 %. But it could change because only 65 sign up, and there 155 students left that has not sign up.
Picture and question found below.
Answers
Answer: 6 is not a solution because x/3 - 4 is less than -6, meaning it would be -7 or less
Step-by-step explanation:
Answer:
no it is -6 not just 6
Step-by-step explanation:
Good luck
4 liters of 2% milk contains 8% cholesterol. A container of skim milk contains 2% cholesterol. How many liters of skim milk need to be added to the 4 liters of 2% milk to create a mixture with 4% cholesterol?
Answers
x + 4 + 2x + 5
10x – 3x + 7
5x + 6y + 2xy + 4x – 2y
7t + 2r – 3t + r
14 + 11p – 12
8q – 3t + 4q + 9
may u please simplify these
Answers
Step-by-step explanation:
a)x + 4 + 2x +5
= x + 2x + 4 + 5
= 3x + 9b)10x - 3x + 7=7x + 7c)5x + 6y + 2xy + 4x - 2y=5x + 4x + 6y - 2y + 2xy=9x + 4y + 2xyc)7t + 2r - 3t + r=7t - 3t + 2r + r=4t + 3rd)14 + 11p - 12=14 - 12 + 11p=2 + 11pe)8q - 3t + 4q + 9=8q + 4q + 3t + 9=12q + 3t + 92: 7x + 7
3: 2xy + 9x + 4y
4: 4t + 3r
5: 11p + 2
6: 12q - 3t +9
SMAT PPL HELP PLSSSS
Answers
Answer:
1.) A=a²
2.) A=a
3.) v=a³
4.) A=a⁴
Answer:
E
Step-by-step explanation:
Hush hush blush blush
Please answer i will give brainlest
Answers
Answer:
here ya go
Step-by-step explanation:
1. 20
2.1793
3. 1943
im noy to sure on the bottom ones but use ctrl f in the notes you use for this or something and type in the "transacted" or something in the question and your answer should pop up
Hi could someone please help me
Answers
Answer: y = -1/4x - 6
Step-by-step explanation: the slope is -1/4 because slope = rise/run, the rise is 1, and the run is 4 and the slope is negative. the y intercept is -6 because it passes through -6 at the y axis.
Answer:
-1/4x + -6
Step-by-step explanation:
The slope is -1/4 because slope = \(\frac{rise}{run}\),
So:
-\(\frac{1}{4}\) is the slope, also is negative.
The y intercept is -6 because it passes through -6 at the y axis.
( I also checked it on khan Academy and it was correct)
Hope this helps :)
Pls brainliest...
You have designed an app for students to use at your school. It is an interactive calendar that has all of your school events on it, and it will allow the user to incorporate their schedule in it, assignments, etc. You estimate that about 200 people at your school will purchase the app to use. You are hoping this will give you enough money to buy a new video game system (or iPad, smartphone, etc.) which costs $500. You need to figure out how much to sell the app for so that the 200 sales will give you enough money for your purchase.
1. Write an equation to represent the situation that will allow you to figure out how much you need to charge for your app. Solve the equation.
2. How can you increase the amount of money you get from sales of this app?
Answers
Answer:
(1.) $500.00 divided by 200 = ($2.50)
You can increase the amount of money you earn by adding say, 0.50 cents to $2.50 which equals $3.00 then multiplying 3 (representing $3) by 200 (the amount of people) to get the amount of money you earn.
Brainliest plz :DSolve for c.
2c–14≥
–
16
Answers
Answer:
2 c − 14 ≥ − 16
Move all terms not containing
c
to the right side of the inequality.
Tap for more steps...
2
c ≥ − 2
Divide each term by
2
and simplify.
Tap for more steps...
c ≥ − 1
The result can be shown in multiple forms.
Inequality Form:
c ≥ − 1
Interval Notation:
[− 1 , ∞ )
i don't know what is 4 1/2+ 2 1/2
Answers
Answer:
7
Step-by-step explanation:
You can convert them into decimals and add them
4 1/2 = 4.5
2 1/2 = 2.5
4.5 + 2.5 = 7
????????????????????????
Answers
Answer:
the answer is yellow
Step-by-step explanation:
the range of the graph gives you the answer when you divide it
giving brainlyest need anser Bud and his friends stopped at a local fast food restaurant after the football game Friday night. Bud ate a one-fourth pound cheeseburger and a large order of fries. The cheeseburger contained 30 grams of total fat. If the recommended daily allowance of total fat for a 2,000 calorie diet is 64 grams, what percent of the daily allowance did Bud have when he ate the cheeseburger? Show your work.
Answers
To find out what percentage of the daily allowance of total fat Bud had when he ate the cheeseburger, we first need to calculate how many grams of total fat he consumed, and then divide that by the recommended daily allowance, and finally multiply by 100 to get the percentage.
Bud ate a cheeseburger containing 30 grams of total fat. The recommended daily allowance of total fat for a 2,000 calorie diet is 64 grams. Therefore, we can calculate the percentage of the daily allowance that Bud had by dividing the amount of fat he consumed by the recommended daily allowance and then multiplying by 100:
Percentage of daily allowance = (30 / 64) x 100 = 46.875%
So, Bud had 46.875% of the recommended daily allowance of total fat when he ate the cheeseburger.
Answer:
46.875 %
Step-by-step explanation:
30 grams of fat out of 64 grams
30/64 =.46875
Change to percent form
46.875 %
decimal skill pratice
1) A big-bend gecko is 16.8 centimeters long. A yellow-headed gecko is 8.9 centimeters long. How much longer is the big-bend gecko?
2) A gray-banded kingsnake is 120.7 centimeters long. A common kingsnake is 208.3 centimeters long. How much longer is the common kingsnake?
3) A green water snake is 187.75 centimeters long. A plain-bellied water snake is 157.5 centimeters long. How much shorter is the plain-bellied water snake?
4) A tiger rattlesnake is 91.39 centimeters long. A Mojave rattlesnake is 129.5 centimeters long. What is their combined length?
5) One Western rattlesnake is 162.6 centimeters long. Another of the same species is 41.66 centimeters long. What is their combined length?
6) One brown water snake is 175.3 centimeters long, another is 71.23 centimeters long, and a third is 101.333 centimeters long. What is the total length of the three snakes?
7) An Eastern hognose snake is 114.49 centimeters long. A western hognose snake is 89.5 centimeters long. What is the difference in length?
8) A many-lined skunk is 19.399 centimeters long. A prairie skunk is 20.6 centimeters long. What is the difference in length?
9) A racerunner is 26.7 centimeters long. A New Mexican whiptail is 30.199 centimeters long. What is their combined length?
10) One Western fence lizard is 15.222 centimeters long. Another is 23.444 centimeters long. A third lizard is 20.997 centimeters long. What is their total length
Answers
Step-by-step explanation:
1. The big-bend gecko is longer by 7.9 centimeters (16.8 - 8.9 = 7.9).
2. The common kingsnake is longer by 87.6 centimeters (208.3 - 120.7 = 87.6).
3. The plain-bellied water snake is shorter by 30.25 centimeters (187.75 - 157.5 = 30.25).
4. The combined length of the tiger rattlesnake and Mojave rattlesnake is 220.89 centimeters (91.39 + 129.5 = 220.89).
5. The combined length of the two Western rattlesnakes is 204.26 centimeters (162.6 + 41.66 = 204.26).
6. The total length of the three brown water snakes is 347.863 centimeters (175.3 + 71.23 + 101.333 = 347.863).
7. The difference in length between the Eastern hognose snake and the Western hognose snake is 24.99 centimeters (114.49 - 89.5 = 24.99).
8. The difference in length between the many-lined skunk and the prairie skunk is 1.201 centimeters (20.6 - 19.399 = 1.201).
9. The combined length of the racerunner and the New Mexican whiptail is 56.899 centimeters (26.7 + 30.199 = 56.899).
10. The total length of the three Western fence lizards is 59.663 centimeters (15.222 + 23.444 + 20.997 = 59.663).
Malia solved an equation, as shown below:
Step 1: 6x = 48
Step 2: x = 48 − 6
Step 3: x = 42
Part A: Is Malia's solution correct or incorrect? If the solution is incorrect, explain why it is incorrect and show the correct steps to solve the equation.
Part B: How many solutions will this equation have?
Answers
Answer:
they are correct
Step-by-step explanation:
PLEASE HELP!
Andre is setting up rectangular tables for a party. He can fit 6 chairs around a single table. Andre lines up 10 tables end-to-end and tries to fit 60 chairs around them, but he is surprised when he cannot fit them all. Write an equation for the relationship between the number of chairs c and the number of tables t when a) the tables are apart from each other b) the tables are placed end-to-end.
What is the first relationship?
What's the second relationship?
Answers
Answer:
a) 10c =60
c = 6 chairs per table
b) 60 - 18 = 42 chairs
Answer:
60= -(8tb-2c)-(2ta-c)
Step-by-step explanation:
A table has 4 sides since they are rectangles let's assume that two sides can fit 2 chairs and two sides can fit 1. That's 6 total, now if you put ten end to end, eight tables ends are completely cover (16 chairs are taken out of the equation), then the end tables have one end covered on each side (-2). There are now 18 chairs gone. He can only fit (60-18= 42) 42 chairs on the tables.
A gas can holds 101010 liters of gas.
How many cans could we fill with 777 liters of gas?
Include fractions of cans, if applicable.
Answers
Answer:
yes agas can hold 10 l of gas
Step-by-step explanation:
URGENCY HELP PLEASE:
Convert 310 to base 8.
Answers
Answer:
\(\Huge \boxed {\bf{466_8} }\)
Step-by-step explanation:
To convert the decimal number 310 to base 8, we can use the following steps:
Step 1: Divide the decimal number by the base (8) and obtain the quotient and remainder.Step 2: Write down the remainder.Step 3: Repeat the process with the quotient obtained in the previous step until the quotient is zero.Step 4: Write down the remainders in reverse order.Let's perform these steps for the decimal number 310:
310 ÷ 8 = 38 (remainder 6)38 ÷ 8 = 4 (remainder 6)4 ÷ 8 = 0 (remainder 4)Now, write down the remainders in reverse order: 466.
So, the decimal number 310 converted to base 8 is \(466_8\).
________________________________________________________
What number should be the exponent on the 10 so that the two numbers are equivalent?
2.3 × 10^y = 0.0023
y = -3
y = 3
y = -4
y = 4
Answers
explanation:
Answer:
y=4
Step-by-step explanation:
WILLING TO HELP SOMEONE OUT?? GOOD AT ALGEBRA 2?? THEN COME TO THIS QUESTION AND ANSWER IT!! ALL HELP IS APPRECIATED.
(25 POINTS) GREAT VALUE SO WHAT ARE YOU WAITING FOR????
Answers
B = 1 - 9m^2
2A - B
2(m^2 - 9m) - 1 - 9m^2
2m^2 - 18m - 1 - 9m^2
Combine liked terms
-7m^2 - 18m - 1
Answer:
-7m^2 - 18m - 1
(Hopefully this is what you’re asking for)
BRAINLIEST TO FIRST CORRECT ANSWER!!
Jimmy's truck consumed 2 gallons of gasoline while travelling a distance of 76 km. He has 1.5 gallons left in the tank. How much farther can his truck go?
_______ km
I GIVE BRAINLIEST TO THE FIRST CORRECT ANSWER!!
Answers
Answer:
\(57\:\mathrm{km}\)
Step-by-step explanation:
Since the question implies his truck travels at a constant distance per gallon, we can set up the following proportion to find how much father his truck can go.
Let \(x\) represent how much farther his truck can go, in kilometers:
\(\frac{2}{76}=\frac{1.5}{x}\)
Cross-multiplying, we get:
\(2x=76\cdot 1.5,\\x=\frac{76\cdot 1.5}{2}=\boxed{57\:\mathrm{km}}\)
Answer:
Step-by-step explanation:
2 ÷ 76 = 1.5 ÷ d
2d = 76 × 1.5
d = 57 km
What is the perimeter of the rectangle?
Answers
Answer:
12
Step-by-step explanation:
Opposite sides of a rectangle share the same side measurements (based on the definition of a rectangle). This means that the perimeter is found as:
P(perimeter)= 2l + 2w
Let:
length (l) = 4
width (w) = 2
Plug in the corresponding numbers tot eh corresponding variables:
P = 2(l) + 2(w)
P = 2(4) + 2(2)
Simplify. First, multiply, then add:
P = (2 * 4) + (2 * 2)
P = (8) + (4)
P = 12
12 will be your perimeter.
~
Check. Since it is given that it is a rectangle, by definition of a rectangle, you will know that opposite sides are congruent, and therefore share the same measurements.
P = 2 + 2 + 4 + 4
P = (4) + (8)
P = 12
12 will be your perimeter.
~
Learn more on how to solve for perimeters of rectangles, here:
https://brainly.com/question/15401834
Step by step explanation:
Perimeter = 2l + 2w
Length= 4
Width=2
4x2=8
2x2=4
8+4=12
Perimeter=12