Answer:
2
Step-by-step explanation:
550 / 6 = 91 with a remainder of 4. They need 2 more to get to the required 6.
The number of sheets of paper the class need to make one more cube is 2.
Given that, a class makes origami cubes. Each cube requires 6 sheets of paper.
What is the division?The division is one of the basic arithmetic operations in math in which a larger number is broken down into smaller groups having the same number of items.
The class makes as many cubes as possible with 550 sheets of paper.
Here, 550/6
6|550|91
54
_____
10
6
_____
4
Remainder =4, so we need 2 more papers to make cube
Hence, the number of sheets of paper the class need to make one more cube is 2.
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PLEASE HELP QUICK!!!!!
On a dark and stormy night, Snoopy suddenly saw a flash of lightning. Ten seconds later he heard the sound of thunder. The speed of sound is $1088$ feet per second and one mile is $5280$ feet. Estimate, to the nearest half-mile, how far Snoopy was from the flash of lightning.
Answer:
Around 2 miles
Step-by-step explanation:
Given that the speed of light in this problem travels at 1088 feet per second, with a mile being 5280 feet. If Snoopy heard the sound of thunder 10 seconds later, then snoopy is 10880 feet away or 10880/5280 = 2.0606... ≈ 2 miles.
This is done using the formula for speed which is. s = d/t ; speed = distance divided by time.
To find the distance, rearrange the formula by multiplying time on each side so that we are solving for distance.
s = d/t
×t ×t
(cancels the denominator of t in d/t)
s × t = d / t × t
st = d
(symmetric property of equality)
d = st ; distance = speed × time.
now that we have this formula, just multiply the speed of light, and the time it took for Snoopy to hear the thunder.
Distance = 1088ft/s × 10s = 1088ft × 10 (seconds cancel) = 10880ft.
The final step to finding the milage is converting this measurement of feet into miles by dividing by 5280 as stated in the problem.
So 10880ft/5280ft = 2 R(remainder) 320 ft = 2 + 320 / 5280 = 2 + 6/99 = 2 + 0.0606... = 2.0606... ≈ 2
In A GHI, IG = HI and m
Answer:
Step-by-step explanation:
That would be 5
Answer:
That would be 5
Step-by-step explanation:
How many different 7-digit phone numbers are possible if the first digit cannot be a 0?
Answer:
Step-by-step explanation:
Adriana is excited to go to the used video game store to buy a gaming system later today. The gaming system usually costs x dollars, but today it's on sale for 15% off!
Pick all the expressions that represent the sale price of the gaming system
x-0.15x
1.15x
x(0.15)
0.85x
Answer:
.85x and x-0.15x
Brooke and Lamont ran a half marathon. Brooke finished in 1 hour 55
minutes. Lamont finished in 125 minutes. Who had the faster time?
A. Brooke finished in 115 minutes, so she was faster.
B. Brooke finished in 135 minutes, so Lamont was faster.
C. They had the same time, so they tied.
D. Brooke finished in 155 minutes, so Lamont was faster.
Answer:
D
Step-by-step explanation:
1:55 is lower that 125 minutes
2*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*=
Answer:
infinity
Step-by-step explanation:
um how many are there
Answer:
2*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*22*
:)
factor x^2 + 5x - 50
help me plz, i’d love u forever
1. We know that 1 feet = 12 inches
let x be a number of inches, which when added to 18 inches will give 7 feet
18 inches + x inches = 7 feet
18 inches + x inches = 84 inches [1 feet = 12 inches]
x inches = 84 inches - 18 inches
x inches = 66 inches
2. We know that 1 mile = 1760 yards
let x be the number of yards, when added to 2000 yards will be equal to 2 miles
2000 yards + x yards = 2 miles
2000 yards + x yards = 3520 yards
x yards = 1520 yards
3. We know that 1 feet = 12 inches
Number of feet = Given number of inches / 12
Number of feet = 108 / 12
Number of feet = 9 ft.
4. We know that 1 mile = 5280 feet
let x be the number of feet, when added to 8800 feet. will be equal to 8 miles
8800 feet + x feet = 8 miles
8800 feet + x feet = 42240 feet [1 mile = 5280 feet]
x feet = 42240 - 8800
x feet = 33440 ft.
5. We know that 12 inches = 1 feet
let x be the number of inches, when added to 37 inches, will be equal to 5 feet
37 inches + x inches = 5 feet
37 inches + x inches = 60 inches [12 inches = 1 feet]
x inches = 23 inches
6. We know that 1 yard = 3 feet
So, (number of yards)*3 = (number of feet)
Number of yards = number of feet / 3
Number of yards = 73 / 3 = 24.33 yards
7. We know that 1 yard = 3 feet
let x be the number of feet added to 15 feet to make 9 yards
15 feet + x feet = 9 yards
15 feet + x feet = 27 feet [1 yard = 3 feet]
x feet = 12 ft
8. We know that 1 mile = 1760 yards
let x be the number of yards remaining to reach 4 miles
3000 yards + x yards = 4 miles
3000 yards + x yards = 7040
x yards = 4040 yards
9. We know that 1 yard = 3 feet
So, number of yards * 3 = number of feet
replacing the values:
number of yards*3 = 114
number of yards = 114/3
number of yards = 38 yards
10. We know that 1 mile = 5280 feet
let x be the number of feet that must be added to 9000 feet to make 3 miles
x feet + 9000 feet = 3 miles
x feet + 9000 feet = 15840 feet
x ft = 6840 ft
11. We know that 12 inches = 1 feet
let x be the number of inches that must be added to 46 inches to get a length of 9 feet
46 inches + x inches = 9 feet
46 inches + x inches = 108 inches
x inches = 108 - 46 inches
x inches = 62 inches
12. We know that 1 mile = 1760 yards
let x be the number of yards that must be added to 3500 yards to make 2 miles
3500 yards + x yards = 2 miles
3500 yards + x yards = 3520 yards
x = 20 yards
13. We know that 1 ft = 12 inches
So, number of feet * 12 = number of inches
number of feet = number of inches / 12
number of feet in 252 inches
Number of feet = 252/12
Number of feet = 21 ft
14. We know that 1 mile = 5280 feet
let x be the number of feet, when added to 6500 feet, will be equal to 2 miles
x ft + 6500 ft = 2 miles
x ft + 6500 ft = 10560 ft
x ft = 4060 ft
15. We know that 1 mile = 5280 feet
let x be the number of feet, when added to 4500 feet, will be equal to 1 mile
x ft + 4500 ft = 1 mile
x ft + 4500 ft = 5280 ft
x ft = 780 ft
Sally is creating a rectangular quilt and the length is equal to five inches less then the width. The perimeter is 30 inches. What are the dimensions of the quilt
A. Width=5 and length= 10
B. Width=30 and length= 5
C. Width=10 and length =5
D. Width= 5 and length =30
Answer:
It is C
Step-by-step explanation:
c is the only answer that makes sense because 10 is 5 more than 5 as the length so 5 is 5 less than 10.
The dimensions of the quilt are width = 10 and length = 5 which is the correct answer would be option (C).
What is the perimeter of the rectangle?The perimeter of a rectangle is defined as the addition of the lengths of the rectangle's four sides.
The perimeter of a rectangle = 2(L+W)
Where W is the width of the rectangle and L is the length of the rectangle
The length of the quilt Sally is making is five inches shorter than the width. The perimeter measures 30 inches which are given in the question.
The perimeter of a rectangle = 2L + 2W
30 = 2L + 2W
L + W = 15
The length is equal to five inches less than the width.
So L = W - 5
Substitute the value of L = W - 5 in the equation L + W = 15
W - 5 + W = 15
2W = 20
W = 10
L = 5
Therefore, the dimensions of the quilt are width = 10 and length = 5.
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Gabriel brings 25 cupcakes to share with his classmates at school. At the end of the day, he has 3 cupcakes remaining.
What percent of the total cupcakes did Gabriel share with his classmates?
A 12%
B 22%
C75%
D88%
Answer:
d 88
Step-by-step explanation:
Answer:D
Step-by-step explanation:
88
linda goes for a run every day after school but she likes to make some workouts easier than others on monday linda ran 3.5 in 35 minutes on tuesday she ran 3 miles in 40 min on which day did linda run at a faster pace
Answer:
Step-by-step explanation:
To do this you turn how fast she is running into a rate (this is her speed)
To do this you divide her time by how far she ran then you divide 60 (minutes in a hour) by this number to get her speed in mph (miles per hour)
Monday:
35/3.5 = 10
60/10 = 6
This means her speed on Monday was 6mph
Tuesday:
40/3 = 13.3 recurring
60/13.3 recurring = 4.5
This means her speed on Tuesday was 4.5mph
Therefore Linda ran a faster pace on Monday.
The water level during a long drought fell feet one year and fell another feet the next year. What was the total change in the water level for those two years?
Answer:
its - 12 and 3/4 a
Step-by-step explanation:
Simplify the following:
4x - 11y + 9x - 1y - 2x + 5x
Answer:
16x-12y
Step-by-step explanation:
Combine like terms
Answer:
16x + -12y
Step-by-step explanation:
if you group all of the x's you get 16x and if you group all of the y's you get -12y.
A
person invested $1,800 in an account growing at a rate allowing the money to
double every 8 years. How much money would be in the account after 12 years, to the
nearest dollar?
write as a single fraction simply your answer as much as possible
19. What's 6/7 written as a fraction with a denominator of 42?
O A. 42/42
B. 6/42
C.742
D. 36/42
Answer:
its D
Step-by-step explanation:
Leon charged $75 at an interest rate of 12.5% how much will Leon have to pay after one month if he makes no payments
So basically, let's look at the given. In the problem, Leon is charged a fee of 75. The interest rate would be 12.5 % if he doesn't pay his due amount. So in order to get the total amount that he has to pay if he doesn't pay on time, you just need to multiply 75 with 12.5% or simply 0.125. If you do this, you will get 9.375. After that, you add 9.375 to the principal amount which is 75 and you will get 84.375. So Leon has to now pay a total of 84.375.
I hope this HELP! :)
Simplify 2log5+5log2+3log3-3log6
Answer:
2log5+5log2+3log3-3log6 simplified would be 2 :)
Step-by-step explanation:
Find three consecutive odd numbers such that the sum of three less than three
times the smallest plus twice the largest is 140?
Answer:
First no. = 27
Second no. = 29
Third no. = 31
Step-by-step explanation:
First no. = a (smallest no.)
Second no. = a + 2
Third no. = a + 4 ( largest no.)
Given,
3a - 3 + 2(a + 4) = 140
3a - 3 + 2a + 8 = 140
(3a + 2a) + (-3 + 8) = 140
5a + 5 = 140
5a = 140 - 5
5a = 135
a = 135/5
a = 27
First no. = a = 27
Second no. = a + 2 = 29
Third no. = a + 4 = 31
From The time Ryan wakes up, he spent 7/10 power to get ready and 1/4 hour to travel home to school how much time does he take to get to Ford from the time he wakes up
Answer:
0.95
Step-by-step explanation:
19/20 hour he take to get to Ford from the time he wakes up.
What is fraction?The fractional bar is a horizontal bar that divides the numerator and denominator of every fraction into these two halves.
The number of parts into which the whole has been divided is shown by the denominator. It is positioned in the fraction's lower portion, below the fractional bar.How many sections of the fraction are displayed or chosen is shown in the numerator. It is positioned above the fractional bar in the upper portion of the fraction.Given:
Ryan takes = 7/10 hour to get ready.
Ryan takes 1/4 hour to travel.
So, the total time he taken
= 7/10 + 1/4
= 7/10 x 2/2 + 1/4 x 5/5
= 14/20 + 5/20
=19/20
Hence, it takes 19/20 hour.
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Fine the equivalent expression of 7^-12
Answer:
[tex]-7 \times - 7 \times-7\times-7\times-7\times-7\times-7\times-7\times-7\times-7\times-7\times-7[/tex]
Step-by-step explanation:
Remember in order to find the answer of exponents you must multiply the whole number as many times as the exponent in this case..
[tex]7^{-12}[/tex]
[tex]7^{-12} = -7 \times - 7 \times-7\times-7\times-7\times-7\times-7\times-7\times-7\times-7\times-7\times-7[/tex]
If you want to solve remember that a negative times a negative will be a positive so the outcome would be a positive number.
Hope this helps.
The perimeter of a rectangle is 38 cm. The length is 5 cm less than twice the width. Find the length and the width.
Answer:
length = 11 , width = 18
Step-by-step explanation:
Begin by letting x represent the width.
then double the width = 2x and 5 less than this = 2x-5
meaning the length is 2x - 5
now perimeter = 2x width + 2 x length
therefore 2x + 2(2x - 5) = 38
so 2x + 4x - 10 = 38
⇒ 6l = 38 + 10 = 48 ⇒ l = 8
width = x = 8cm and length = 2x - 5 = 16 - 5 = 11cm
check check: ( 2 x 8 ) + ( 2 x 11 ) = 16 + 22 = 38
The length of a rectangle is the sum of the width and 3. The area of the rectangle is 54 units. What is the width, in units, of the rectangle?
Answer:
Let a be the width and b the length
a+3=b
a*b=54
a(a+3)=54
a^2+3a-54=0
a=6
In a certain town there were 325 robberies last year .this year the number of robberies has gone down 23% how many robberies were there this year, to the nearest whole number
Answer:
325X23/100 = 74.75
325 - 74.75 = 250.25 ,,,,,Round to the nearest whole number is 250...
Step-by-step explanation:
Answer is 250
Help please! I need this question answered!
Answer:
1) f(g(-2))=-3, 2) g(f(0))=5
Step-by-step explanation:
1)f(g(-2))
First, g(-2) means that x=-2. Hence, you must find the value of g(x) in the table when x=-2. You can see that, when x=-2, g(-2) = -3.
Next, you must find f(-3) in the graph, where x=-3. You can see in the graph that, when x=-3, f(-3) = -2.
Therefore, f(g(-2))=-3
2) g(f(0))
In the case, we must apply the inverse procedure. First, check in the graph that, when x=0, f(0) =1.
Next, we must look at the table and see that, when x=1, g(1)=5. Hence,
g(f(0))=5
A manufacturing company has 10 machines in continuous operation during a workday. The probability that an individual machine will break down during the day is .10. Determine the probability that during any given day three machines will break down.
Answer:
0.057
Step-by-step explanation:
Given that:
Number of machines, [tex]n[/tex] = 10
Probability, that an individual machine will break down, [tex]p[/tex] = 0.1
Probability, that an individual machine will not break down, [tex]q=1-[/tex][tex]p[/tex]
To find:
The probability that on a given day, three machines will break down = ?
Solution:
First of all, let us have a look at the probability formula:
[tex]P(x=r) = _{n}C_{r}p^rq^{n-r}[/tex]
Here, r = 3
Putting the values:
[tex]P(x=3) = _{10}C_{3}p^3q^{10-3}\\\Rightarrow P(x=3) = _{10}C_{3}{0.1}^30.9^{7}\\\Rightarrow P(x=3) = 120\times{0.1}^30.9^{7}\\\Rightarrow P(x=3) = \bold{0.057}[/tex]
1st question: Which TWO ratios below are equal? A) 3 to 8, C) 4 to 6, B) 6 to 9, D) 8 to 12 . Answer:___?
Beverly hast to order pencils for the next school year. She searches all over the Internet and finds these three to be best deals. Each store packages pencils for sale differently. If the Quantities of pencils that you get are all the same price, which gives you the most pencils?
A. 9 dozen, C. 100 pencils, B. 5 packs of 14 pencils, D. 15 pack of 8 pencils. PLEASE DO BOTH!!!! (last and final)
Answer:
Option B and C are equal ratios
15 pack of 8 pencils gives you more pencils
Step-by-step explanation:
To find the ideal temperature for baking muffins, a student plans an experiment to assess the taste and texture of muffins baked at different temperatures. The student pours 3 batches of muffins from the same batter into baking cups and assigns them to different oven temperatures: 350 degrees, 375 degrees, or 400 degrees. Each batch is baked for 10 minutes, and after appropriate cooling time, the muffins are assessed for taste and texture.
What is the explanatory variable in this experiment?
the baking time
the 3 batches of muffins
the baking temperature
the taste and texture of the muffins
Answer:
C.) the baking temperature
Step-by-step explanation:
edge 2020
The solution is Option C.
The explanatory variable in the equation will be the baking temperature
What is an Equation?
Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the equation be represented as A
Now , the value of A is
The total number of muffins = 3 batches
The different oven temperatures = { 350° , 375° , 400° }
The experiment is to find the ideal temperature for baking muffins
So , the explanatory variable is what you manipulate or observe changes in
And , when a variable is independent , it is an explanatory variable
Therefore , the solution is baking temperature
Hence , the baking temperature is the explanatory variable in the equation
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Find the equation of the line.
*Use the exact numbers*
y = ___x + ___
Estimate 79% of 16 by rounding the percent to the closest whole number percent and the quantity to the closest whole number
Answer:
12.64
Step-by-step explanation:
I Hope this is right first answer ever
Answer:
13.43
Step-by-step explanation:
i used a percentage calculator
