Answer:
628
Step-by-step explanation:
The volume V of a cylinder whose radius is r and height is h is given as
V = πr²h
The volume of a cone v of a radius r and height h is also given as
v = 1/3 πr²h
As such , given that the cylinder has a volume of 1,884 cm ³, the volume of a cone with the same radius and height as the cylinder
= 1/3 * 1,884 cm ³
= 628 cm ³
Use the table to answer the questions.
Team Sports
Sport Number of
Players
Baseball 9
Basketball 5
Football 11
Hockey 6
Lacrosse 10
Polo 4
Rugby 15
Soccer 11
Enter the ratio of baseball players to football players in the form
a
b
and then as a decimal showing up to four decimal places. Tell whether the decimal is a terminating or a repeating decimal.
The ratio is
The decimal form is
.
The decimal is
.
Does the number 30 have a decimal expansion?
Yes, because every number has a decimal expansion.
No, because it is rational.
Yes, because it is irrational.
No, because not every number has a decimal expansion.
Yes, because every number has a decimal expansion. Option A is correct.
GIven that,
To justify whether the number 30 has a decimal expansion.
Decimal value is defined as showing the place value of the digits in a decimal number. If any proportion of the digit is lower than 1 it would be represented after the dot right to the absolute value.
What is simplification?
The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
Here,
Given number = 30
Decimal expansion, 30 = 30.000
So, it's true that the number 30 has a decimal expansion because every number has a decimal expansion.
Thus, Yes, every number has a decimal expansion so as is 30. Option A is correct.
Learn more about decimal values here,
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10% of 40 is _____.
Explain your method.
Answer:
4
Step-by-step explanation:
Make the 10% a decimal
.10
Then multiply it by 40
.10*40
You get 4
1/6 of the fish in Nolan's fish tank are guppies. 2/3 of the guppies are red. What fraction of the fish in Nolan's tank are red guppies?
Match each label to the correct location.
Can you zoom in on the it I've done this before
5y = x +
1
3
proportional or nonproportional??
Answer:
Proportional
Step-by-step explanation:
LaShawn joined a gym. She pays a $25 monthly fee and $5 for each exercise class she takes. LaShawn can spend no more than $60 per month at the gym. Select all of the possible numbers of classes she can take in a month, from the choices below, without going over her budget.
A)4
B)5
C)6
D)7
E)8
F)9
LaShawn can take 7 classes.
What is Inequality?Mathematical expressions with inequalities are those in which the two sides are not equal. Contrary to equations, we compare two values in inequality. Less than (or less than or equal to), greater than (or greater than or equal to), or not equal to signs are used in place of the equal sign.
Given:
She pays a $25 monthly fee and $5 for each exercise class she takes.
and, LaShawn can spend no more than $60 per month at the gym.
let LaShawn take x classes.
So, 25+ 5x ≤ 60
5x ≤ 35
x ≤ 7
Hence, LaShawn can take 7 classes.
Learn more about Inequality here:
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Ruben is buying bricks for a project. He knows that 5 bricks weigh 26 pounds. He wants
to know the weight of 24 bricks.
Answer: 5.25 and for the second part 126
Step-by-step explanation: i hope this helps :)
The weight of 24 bricks is 124.8 pounds.
Given that Ruben is buying bricks for a project, and he knows that 5 bricks weigh 26 pounds, and he wants to know the weight of 24 bricks, to determine this weight the following cross multiplication calculation must be performed:
5 = 26 24 = X 24 x 26/5 = X 624/5 = X 124.8 = X
Therefore, the weight of 24 bricks is 124.8 pounds.
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A linear function can be used to estimate the decrease in snowfall measured since 1920. The decrease in the annual snowfall has been on average 0.24 inches per year. Let x represent the number of years since 1920, when the measurements began, and let y represent the annual snowfall. The initial measurement in 1920 was 48.6 inches. Using the average change and initial measurement, which is the best estimate of the annual snowfall in the 78th year after records were kept? Round to the nearest hundredth.
Answer:
29.88 inches
Step-by-step explanation:
Equation of a line is given in the form
Where
m is the slope [rate of change, here, rate of decrease]
c is the y-intercept [at 1920, the snowfall]
From the problem, we see that snowfall decreases by 0.24 inches per year, that will make the slope (m) to be -0.24
Also, at 1920, the initial measurement was 48.6 inches of snow, that is the y-intercept (b). Thus, we can write the equation of this line as:
y = mx + b
y = -0.24 x +48.6
To find annual snowfall, 78th year after 1920, we simply plug in 78 into "x" of the equation just found. So:
y = -0.24(78) + 48.6 = 29.88 inches
Answer:
29.88 inches
Step-by-step explanation:
I took the quiz
Kim is playing a board game. He and his opponent were both on the same spot on the board until Kim got a card that sent him -6 spaces. For which of the following is absolute value not helpful?
A.)To determine the distance that Kim moved.
B.)To determine how far Kim is away from his opponent.
C.)To determine how many spaces there are on the board.
D.)To determine the number of spaces between Kim's current spot and the one he came from.
Answer:
To determine how many spaces there are on the board.
Step-by-step explanation:
Answer:
Your answer is C.)To determine how many spaces there are on the board.
I hope this helps :)
1. There are 26 letters in the alphabet. If A = 1 and Z = 26, what is the sum of B and Y?
2. There are 26 letters in the alphabet. If A = 1 and Z = 26, what is the product of C and G?
3. There are 26 letters in the alphabet. If A = 1 and Z = 26, what is the product of M and P?
4. If 1 inch equals 2.54 centimeters, how many centimeters are in a foot?
Oh yeah he’s right. Just scroll up from my answer to see the correct answer.
Kim says the answer to 10 times 3 and StartFraction 8 Over 9 EndFraction is 13 and StartFraction 8 Over 9 EndFraction. Is her answer reasonable? No, because 3 and StartFraction 8 Over 9 EndFraction is about 4, and 10 × 4 is 40. Yes, because 3 and StartFraction 8 Over 9 EndFraction is about 4, and 10 × 4 is 14. Yes, because 3 and StartFraction 8 Over 9 EndFraction is about 3, and 10 × 3 is 30. Yes, because 3 and StartFraction 8 Over 9 EndFraction is about 3, and 10 × 3 is 13.
Answer:
alright the density of air affects mass of a object since this formula affect newtons law 14*/45 */ 149851*412
Step-by-step explanation:
Answer:
its A brainly plz
Step-by-step explanation:
Using the distributive property, write two expressions equivalent to 35 + 28. (hint find the GCF of the numbers, then write expressions)
9514 1404 393
Answer:
7(5+4)7(9)Step-by-step explanation:
The greatest common factor of the two numbers is 7, so we can factor that from the sum:
35 +28 = 7(5 +4) = 7(9)
Faye is making muffins. The recipe calls for 1/2 cup of walnuts to sprinkle on the tops of the muffins. Faye plans to put nuts on only 1/4 Muffins.
Write and expression for the amount of walnuts Faye needs for 1/4 of the muffins
PLEASE I REALLY NEED HELP THIS IS IREADY PLEASE JUST NEED IT RIGHT WILL GIVE 20 POINTS!!!!
Answer:
Alright
it would be 1/4(1/2w)
Step-by-step explanation:
1/4 times 1/2 times w which is the amount of walnuts
1/2 times 1/4 equal 0.125
1/8
10n + 7 > n - 3 (5 - 3n)
plz
Sandy works at a clothing store. She makes $6 per hour plus earns 10% commission on her sales. She worked 79 hours over the last two weeks and had a total of $2,822 in sales before taxes.
Which of the following is closest to how much she will earn in hourly wages and commission for those two weeks?
A.
$282
B.
$474
C.
$330
D.
$756
Answer:
$778.60
Step-by-step explanation:
Sandy worked 80 hours over the last two weeks. She makes $6 per hour, so she earned
$6 x 80 =480
Sandy had a total of $2,986 in sales before taxes. Sandy earns 10% commission on her sales, so
$2,986 x 0.1 = 298.60
is Sandy's earning on sales.
In total, Sandy earned
$480 + $298.60 = $778.60
This model represents an equation. What value of x makes the equation true? A) 3/4 B) 9/2 C) -3/4 D) -9/2
Answer:
B
Step-by-step explanation:
I hope this helped! Good Luck!! :)
Help please!!!! there is one more after this.
Answer:
The answer is C because if you divide 76 by 2 you get 38 x 5 = 190
Step-by-step explanation:
hope this helps
1 - 6x - 6 ≥ - 11 - 7x
Answer:
X ≥ -5
Step-by-step explanation:
Write two division expressions that have the same value as 25.5 divided by 5.5
Answer:
25.5/5.5
Step-by-step explanation:
25.5/5.5 or 5.5/25.5
Answer: 5.1/1.1 and 127.5/27.5
Step-by-step explanation:
For the first value, divide both the numerator and the denominator by 5. And the second value multiply both by 5.
3 · -8 + 5 - 4 ÷ 2
I need answer asap
Answer:
-21
Step-by-step explanation:
3•(-8)+5-4\2
-24+5-4\2
-24+5-2
-19-3
-21
4a-3b=21
Ik it's open but solves it, please and figure if it's equal or not
Which statement about the ordered pairs ( - 9, 3 ) and ( 2, 4 ) is true for the equation.
6x - y/2 = 14?
( 2, -4 ) is a soluton to the equation.
( -9. 3 ) is a solution to the equation
Neither ordered pairs is a solution to the equation.
Both ordered pairs are solutions.
Answer:
Neither
Step-by-step explanation:
Rachel paid $0.36 per ounce for cheese. Which block of cheese did she buy?
A. 8 oz. $2.88
B. 10 oz. $4.19
C. 6 oz. $1.98
D. 5 oz. $2.75
ANSWER: answer is C
Step-by-step explanation:
i got it right last time i did it
In the world’s coldest freezer, sodium gas was cooled to a temperature of 78.5°C below zero and then cooled 194.65°C more. What was the new temperature of the sodium gas?
–273.15°C
–272.7°C
–202.5°C
–116.15°C
Answer:
-273.15
Step-by-step explanation:
f(x)=x2+3x-5 and g(x)=x/4-6.g(x)=x/4-6
Answer:
idk the answer but i use socratic by google to take pictures of the problems and find answers online, and also cymath.com is a really great place to get answers for math, i hope this helps!
Step-by-step explanation:
Answer:
simplified form: 6x + 3h – 1
value at h = 0: 6x – 1
Step-by-step explanation:
Which answer is equivalent to _36_8
Answer:
72_16_
Step-by-step explanation:
just find their multiples
Answer:
-36 + (-8)
Step-by-step explanation:
Does |6+(-1)| equal |14-19|? If you answer this can you please explain why
yes
|6+(-1)|= |6-1|=5
|14-19|=5
5=5
so yes it is equal
Dominic works on the weekends and on vacations from school mowing lawns in his neighborhood. For every one lawn he mows, he charges $6. Complete the table. Then write the ordered pairs and create a labeled graph.
1. Write the ratio of lawns mowed to the money he charges. ___________________
2. Below, fill in the ratio table for up to five (5) lawns
3. Graph the ordered pair, create a number scale for the X and Y axis, label the X and Y
4. axis with a title, connect the points with a line, label the line with the equation.
Please explain your answer for every question, 1-4 and put the answers in order.
PLS HELP ME
Answer:
i dont know how to do the rest but ik the first one is 1:6. this js means that he charges 6 dollars per 1 lawn.
Needs help soon almost due
Answer:
3: 4 2/5
4: 3
Step-by-step explanation:
#3 Work:
-(3 + 1/5) + 7 + 3/5
-3 - 1/5 + 7 + 3/5
(-3 + 7) + (-1/5 + 3/5)
4 + 2/5
Answers: 4 2/5
#4 Work:
-5 + 2 - 8 + 14
Answer: 3