Answers
16 cm = (1/4)d + 2.5 cm
64 cm = d + 10
54 cm = d (answer)
Rounding to the nearest centimeter involves adjusting a precise measurement to the nearest whole centimeter mark on a measuring tool. Millimeters and centimeters are appropriate units for measuring small objects, and understanding the conversion between these units is important for accurate rounding.
Explanation:When you are asked to round to the nearest centimeter, you are being tasked with adjusting a measurement to reduce its precision to the nearest whole number of centimeters. In the context of using a measuring device such as a meterstick, you typically have the ability to measure in centimeters (cm) as well as millimeters (mm), with 10 millimeters making up 1 centimeter. For example, if you have a measurement that falls between the 1.2 cm and 1.3 cm marks, you will evaluate which of those two centimeters marks is closest to your measurement. If your object's measurement to the nearest millimeter is beyond the 1.25 cm mark (or 12.5 mm), you will round up to 1.3 cm; if it's less, you'll round down to 1.2 cm.
It's important to choose an appropriate unit of measurement based on the size of the object being measured. For an item like a paper clip, a large unit such as kilometers or meters would not be practical. Instead, you'll choose between millimeters and centimeters, which are better suited to small objects. When converting measurements from a smaller unit like millimeters to a larger unit like centimeters, you would divide the number by 10, moving the decimal point one place to the left because there are 10 millimeters in 1 centimeter.
Related Questions
Share a reward of $140 in a ratio of 2:5
Answers
So we multiply both sides of the ratio by 20 to get a ratio of 40:100
We can check our answer and it is right because 100+40=140
What is the quotient of 15p^-4 q^-6/-20p^-12 q^-3 in simplifed form?
Answers
15 * p^-4 * q^-6 / -20 * p^-12 * q^-3=
15 * p^12 * q^3 / -20 * p^4 * q^6=
15 /-20 * p^(12-4) * q^(3-6)=
-3 /4 * p^8 * q *-3=
-3 * p^8/ q^3
Sharon buys 14 folders for 0.75 dollars each how much change she will
receive if she pays for $15
Answers
15 - 10.50 = 4.50
your answer is : Sharon will receive $4.50 change
Raymond has a room that is 25 and a halg foot long he wants to cut it into 6 pieces that are equal in length how long will it peace be?
Answers
divide 25 1/2 by 6
25 1/2 = 51/2
51/2 / 6 =
51/12 = 4 1/4
each piece is 4 1/4 feet long
Samantha has $200 to spend on school clothes. She can buy two designer blouses that all of her friends have, or she can buy four generic blouses for the same amount. She decides to buy the designer blouses. What is Samantha’s motivation behind buying the designer blouses?
conspicuous consumption
consideration for the future
confusion of needs and wants
desire to get the best deal
Answers
Answer: A. conspicuous consumption
Step-by-step explanation:
What are the two whole numbers that are closest to the square root of 135?
Answers
sqrt(144) which is 12 and
sqrt(121) which is 11 so
it is between 11 and 12.
Gym class of 30 boys and 45 girls is divided into groups each group has the same number of students each group has only boys or girls which is the greatest possible group sizes if every student participates
Answers
check my answers please solve the following equation. 2(h - 8) - h = h - 16 h = 8 h = -8 infinitely many solutions no solution
Answers
Hilary wants to fill a mini cake pan with batter to make a mini cake for Phillip's party. The cake pan is 4.0 inches long, 9.0 inches wide, and 2.2 inches deep. What is the volume of the cake pan?
Answers
You would just have to multiply 4.0 * 9.0 * 2.2 = 79.2 thx :P
hope i helped
What is the least common multiple ( LCM ) of 4 and 9?
Answers
Helppppppppppppppppppppppppppppppppp
Answers
hope it helps
A record album is 3/16 of an inch thick. How many albums can be stacked to fit in a box 12 inches high? Please show me how you got you answer explain
Answers
In order to find out how many albums will fit in the box, divide the total height of the box by the thickness of one album. This resulted in a total of 64 albums.
Explanation:The problem involves determining the number of record albums that can be stacked into a box with a height of 12 inches. Each album is 3/16 of an inch thick. To find the number of albums, you will need to divide the total height of the box, which is 12 inches, by the thickness of one album.
Here is the calculation: 12 ÷ (3/16) = 12 ÷ 0.1875 = 64.
Therefore, you can fit 64 albums in a 12-inch high box. Remember, this involves simple division and understanding of fractions and their decimal equivalents.
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Ben has collected one more marble than three times the number of marbles as jerry. together they have 229. how many marbles does ben have?
Answers
Final answer:
To find out the number of marbles Ben has, we set up equations based on the information given, solve for Jerry's marbles (J), and then use that to solve for Ben's marbles (B). Ben has 172 marbles.
Explanation:
Let's denote the number of marbles Jerry has as J, and the number Ben has as B. According to the problem, Ben has one more marble than three times the number of marbles Jerry has, so we can write this relationship as B = 3J + 1. Together, Ben and Jerry have a total of 229 marbles, which gives us the equation B + J = 229.
Now, we can substitute the expression for B from the first equation into the second equation to solve for J:
3J + 1 + J = 2294J + 1 = 2294J = 229 - 14J = 228J = 228 / 4J = 57Now that we know Jerry has 57 marbles, we can find out how many marbles Ben has:
B = 3(57) + 1B = 171 + 1B = 172Therefore, Ben has 172 marbles.
At the zoo there were 3 times as many monkeys as lions. Tom counted a total of 24 monkeys and lions. How many monkeys were there
Answers
lions = x
monkeys = 3x ( 3 times as many )
3x +x = 24
4x = 24
x = 24/4
x = 6
6 lions
6*3 = 18 monkeys
Fifty students are trying to raise at least $12,500 for a class trip. They have already raised $1,250. How much should each student raise, on average, in order to meet the goal? Write and solve the two-step inequality for this problem.
_________________________________________________________________________________________
Answers
11 250 (divided by) 50= 225
Each student should raise 225 dollars
HELP PLEASE 1/6 x 3/4 = ?
Answers
First we need to multiply 1 and 3 (1x3=3)
Than multiply 6 and 4 ( 6x4=24)
Conclusion: 3/24 —> need to divide by 3 both numbers and the result is 8
one recipe for pancakes says to use 1 1/2 cups of mix to make 7 pancakes. How much mix is needed to make 35 pancakes
Answers
For half of it, we will multiply 3/4 by 1/2 to get the result.
3/4 x 1/2 = 3/8
To make half the recipe, we need only 3/8 of a cup of milk.
The information 1 cup of pancake mix is irrelevant because the question asks only about how much milk is needed.
The price of an antique book is $91,which is two-fifth more then the cost to the book dealer.Find the cost.
Answers
He wants to earn some money while selling it, so he listed the book by a new price, 91 $
He added two-fifth (2/5) price to its initial price. In other words, its new price is 40 % more expensive. (2/5 = x /100)
Here is the equation in words,
initial price + 2/5 of the initial price = 91
by equation: x + 2/5 x =91
multiply both sides by 5, to eliminate the denominator:
5x +2x = 91.5 ; 7x = 455
divide both sides by 7 to simply coefficient of x: x= 65
The answer is 65$.
Answer:
The cost to book dealer is $65
Step-by-step explanation:
Given : The price of an antique book is $91.
The price is two - fifth more than the cost to book dealer.
To Find : Cost.
Solution :
Let the cost to book dealer be x
The price of an antique book is $91.
Two - fifth of the dealer cost : [tex]\frac{2}{5}x[/tex]
Since we are given that price is two - fifth more than the cost to book dealer.
⇒[tex]x+\frac{2}{5}x=91[/tex]
⇒[tex]\frac{7}{5}x=91[/tex]
⇒[tex]x=\frac{91*5}{7}[/tex]
⇒[tex]x=\frac{455}{7}[/tex]
⇒[tex]x=65[/tex]
Hence , The cost to book dealer is $65
list a characteristic of univariate data
Answers
Can someone help me on this??
Answers
17) 11.99 × .53 = 6.3547
11.99 - 6.3547 = 5.6353
Round to the nearest cent.
The sale price is $5.64.
19) 56.5 × 0.16 = 9.04
56.50 - 9.04 = 47.46
The sale price is $47.46.
20) 219.95 × 0.15 = 32.9925
219.95 - 32.9925 = 186.9575
Round to the nearest cent.
The sake price is $186.96.
21) 40.95 × 0.38 = 15.561
40.95 - 15.561 = 25.389
Round to the nearest cent.
The sale price is $25.39
23) 33.99 × 0.08 = 2.7192
33.99 - 2.7192 = 31.2708
Round to the nearest cent.
The sale price is $31.27.
24) 174.99 × 0.23 = 40.2477
174.99 - 40.2477 = 139.7423
Round to the nearest cent.
The sale price is $138.74.
25) 50,000 × 0.3 = 15,000
50,000 - 15,000 = 35,000.
The sale price is $35,000.
26) 31.95 × 0.2 = 6.39
31.95 - 6.39 = 25.56
The sale price is $25.56
A home improvement store advertises 60 square feet of flooring for $287.00 including an $80.00 installation fee. Write in equation to represent the cost of one square foot of flooring.
Answers
60 square feet= $287.00 + $80.00
= $367
1 square feet= $367 / 60
= $6.116666667
= $6.12 (to 2dp)
Hope this helps :))
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The cost of one square foot of flooring (excluding the installation fee) can be calculated by subtracting the installation fee from the total cost and then dividing by the total square feet. The equation for this would be c = ($287 - $80) / 60. Solving this equation yields a cost of $3.45 per square foot.
The total cost for a flooring, including the installation fee, is $287. This cost is for 60 square feet of flooring. Therefore the cost c for one square foot of flooring can be calculated using the equation c = (Total Cost - Installation Fee) / Total Square Feet. To find this, subtract the installation fee from the total cost and then divide the remainder by the total square feet. This gives us the equation c = ($287 - $80) / 60. Solving this equation, we find that c = $3.45. So, the cost per square foot of flooring, excluding the installation fee, is $3.45.
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you buy some living room furniture: couch=$499.99 , loveseat=$239.49 and rocker=139.73. How much is your total purchase ?
Answers
adding $499.99 + $239.49 + $139.73 = $879.21
-3 3/8 - 7/8 in simplest form
Answers
Which table shows s decreasing linear relationship
Answers
The decreasing linear relationship is shown in table 1. The correct option is A.
What is a linear relationship?The linear relation is defined as the variation of the variables by a constant factor with the different values of variables x and y.
The given table is,
X Y
4 10
7 17
10 18
13 22
The linear relation will be calculated as:-
y = kx
k = y / x
k = 10 / 4 = 2.5
k = 17 / 7 = 2.42
k = 18 / 10
k = 1.8
k = 22 / 13 = 1.69
The slope will be,
m = ( 17 - 10 ) / ( 7 - 4 ) = 7 / 3
Therefore, table 1 depicts the decreasing linear relationship. A is the correct answer.
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A recipe for two dozen cookies calls for 1 1/3 cups of flour. How much flour would be needed to make five dozen cookies? Please show me how you got your answer explain.
Answers
Answer: 10/3 or 3 1 /
Step-by-step explanation:
First ywould turn the 1 1/3 cups into an improper fraction. That makes the math a little easier. 1 1/3 = 4/3. You know that 4/3 cups makes two dozen cookies. So, if you take half of 4/3 which is 2/3 that is how many cups it takes to make one dozen. Then to find how many cups it would take to make 5 dozen just multiply 2/3 by 5 to get 10/3 or 3 1/3
Tommy packed 8 coolers. Each cooler has 14 bottles of water and 12 bottles of juice.
Answers
Find the reciprocal. Show that the product of the mixed number and the reciprocal is 1.
1) 10 1/2
2) 6 3/7
3) 2 8/9
Answers
Randy walks 1/2 mile in each 1/5 hour. How far did randy walk in 1 hour in decimal
Answers
there are 5 1/5 in an hour
so multiply 1/2 by 5
1/2 = 0.5
0.5 *5 = 2.5 miles in 1 hour
what is the value of x
Answers
131 + 108 +107 +110 = 456
180*3 = 540
540 -456 = 84
x = 84 degrees
In the number 0.561 which is the hundredths place
Answers
After the decimal point it goes: tenths, hundredths, thousandths, tens thousandths etc...
In the hundredths place is the '6'
Hope This Helps You!
Good Luck :)
- Hannah ❤
you move the decimal two places to the right.