A relay race is 1/10 kilometer long. Four athletes will run an equal distance to complete the relay. How far does each athlete run ?
Answers
Answer:
25 meters.
Step-by-step explanation:
Let us suppose each athlete run x km.
Hence, four athlete will run 4x km.
Now, the distance of the relay race is 1/10 km
Thus, we have
[tex]4x=\frac{1}{10}[/tex]
Divide both sides by 4
[tex]x=\frac{1}{40}km[/tex]
Now, 1 km = 1000 meters. Thus, we have
[tex]x=\frac{1}{40}\times1000\\\\x=25[/tex]
Thus, each athlete run 25 meters.
Related Questions
Round off 863 to one significant figure
Answers
ex. more than 851 is 900 and lees then 850 is 800
so the answer is 900
What number is 46% of 150
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0.46(150) = 69 <==
So, lets workout this problem to find our [tex]answer[/tex]
Just remember the [tex]percentage [/tex] will be going out of [tex]100[/tex]
Now, [tex] \frac{46}{100} (150) [/tex]
[tex] \frac{46/2}{100/2} = \frac{23}{50} [/tex]
[tex] \frac{23}{50}(100) [/tex]
[tex]Answer: 69 [/tex]
Good luck on your assignment and enjoy your day!
~[tex]MeIsKaitlyn :)[/tex]
Hal, Zelda, Maya , and Jason each recorded the height and age of 5 classmates. They used the data to create the tables below.
If you can help that would be greatly appreciated
Answers
at movies you order 3 boxes of popcorn and a bottle of water the cost of the bottle of water is $1.75 your total cost is 9.25 write and solve an equation to find the cost of one box of popcorn
Answers
9.25-1.75=7.50
7.50/3=2.50
$2.50
complete the sentence below using one of the words. 'Power, Base, Exponent'
The number 1,000,000 is a(n) ______ of 10
Answers
The number 1,000,000 is a 6 power of 10.
Given that,
An incomplete statement is given,
The number 1,000,000 is a(n) ______ of 10.
In mathematics, it deals with numbers of operations according to the statements. There are four major arithmetic operators, addition, subtraction, multiplication, and division,
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,
1000000 = 10ˣ
10⁶ = 10ˣ
x = 6
Thus, The number 1,000,000 is a 6 power of 10.
Learn more about arithmetic here:
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Convert the following decimal below into a rational number 0.1
Answers
0.1....notice that the 1 is in the tenths place...so put it over 10
0.1 = 1/10 <== ur rational number
It can be expressed as the fraction 1/10, because 0.1 has one decimal place.
The student has asked to convert the decimal 0.1 into a rational number. A rational number is a number that can be expressed as a fraction where both the numerator and the denominator are integers, and the denominator is not zero. To convert a decimal to a rational number, we consider the place value of the decimal. Since 0.1 has one decimal place, it can be expressed as 1/10. Hence, the decimal 0.1 as a rational number is 1/10.
Help me find the answer
Answers
(11/7)*(6/5)=66/35=around 1.89
help me solve this plz Make up a story for 100 - 6x = 160 - 10x
Answers
-6x+10x=160
4x=160 divide by 4 on both sides
And your answer is 40
-4x-260
One bottle contains 500 milliliters of juice. How many liters of juice are there in 24 of these bottles?
Answers
Answer= 20.8L
So 500 x 1000 = 500,000
500,000 x 24 = 12,000,000
Sandra and her friend went to the candy store. Each of the purchased a bag of jelly beans. Sandra's bag weighed 1.25 pounds. Her friend's bag weighed 1.05 pounds. Who bought more candy?
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A square field with an area of 2000 square ft is to be enclosed by a fence. The slabs are 5ft long.
How many slabs will be purchased?
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Lena's guest house is 15 m long and 12 m wide. How long is the diagonal of the house?
Answers
we've got a right triangle
the legs are 12 and 15
and the hypohuse is the diagonal
remember, for any right tirnalge
when the legs are a and b and hytponuse is c then
a²+b²=c²
so
12²+15²=c²
144+225=c²
369=c²
sqrt both sides
√369=c
3√41=c
the diagonal is 3√41 m or about 19.2m
A rope 25 feet long is cut into 3 pieces. The forest piece is 2x feet long, the second piece is 5x feet long, and he third piece is 4 feet long.
a. Write and solve and equation find x.
b. Find the length of the first and second piece
Answers
7x + 4 = 25
7x = 25 - 4
7x = 21
x = 21/7
x = 3
(b) first piece = 2x....= 2(3) = 6 ft <=
second piece = 5x....= 5(3) = 15 ft <=
5 paintings 3 more sculptures than mosaics 16 pieces in all how many sculptures and how many mosaics
Answers
Hoped this helped! =)
The sum of two numbers is 26. Four less than four times the smaller number is equal to the larger number x. Find the larger number.
Answers
This question just wants you to create an equation and solve. In this case, the larger number is equal to x. To find the smaller number, we would need to multiply x by 4 and subtract 4 from it. This means that the smaller number is equal to (4x – 4). You add the two numbers, x and (4x – 4), to get 26. Your final equation is:
x + (4x – 4) = 26
Now, just solve.
x + 4x – 4 = 26
(5x – 4) + 4 = (26) + 4
(5x) ÷ 5 = (30) ÷ 5
x = 6
Finally, just plug in 6 for both numbers to get your answer.
(6) + (4(6) – 4) = 26
6 + 20 = 26
Your two numbers are 6 and 20.
Hope this helped you out! :-)
Final answer:
To find the larger number, two equations were formed based on the given problem and solved sequentially. The smaller number was found to be 6, and using this value, the larger number was determined to be 20.
Explanation:
The sum of two numbers is given as 26. This information forms our first equation: s + l = 26, where s is the smaller number and l is the larger number.
We are also told that four less than four times the smaller number is equal to the larger number. This gives us our second equation: 4s - 4 = l.
Now, we can use substitution to solve for the larger number. First, rewrite the second equation in terms of s: l = 4s - 4. Then, substitute this expression for l into the first equation: s + (4s - 4) = 26.
Solving for s, we combine like terms: 5s - 4 = 26. Then, we add 4 to both sides to isolate the terms with s: 5s = 30. Dividing both sides by 5 gives us the smaller number: s = 6.
Finally, we find the larger number by substituting s back into the second equation: l = 4(6) - 4. This operation gives us the larger number l = 24 - 4, hence l = 20.
The larger number is 20.
Which has the same value as 15 tens
?
Answers
15 tens = 15*10 = 150
so 150 has the same value
the running back for the Bulldogs football team carried the ball nine times for a total loss of 15 3/4 yards find the average change in the field position on each run
Answers
A number between 40 to 60. When it is divided by 5 it leaves a remainder of 3. When it is divided by 4, it leaves a remainder of 1.
Answers
it takes 45 minutes or 45\60 of an hour to cook a chicken. How many fourths of an hour is that?
Answers
In a seventh grade class, 14 out of 30 students are boys. In simplest terms, what is the ratio of the number of boys to the number of girls in this grade?
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but this would have to be simplified also
7:8
Hope I helped!
Ben has 3 times as many guppies as goldfish. If he has a total of 20 fish, how may guppies does he have?
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Write two multiplication expressions that have a product of 20,000.
Answers
5,000x4=20,000
8,000•2.5 = 20,000
If a triangle in quadrant 1 is rotated 90 clock wise about the orgin in what quarant is the image located
Answers
Rotation of point through 90° about the origin in clockwise direction when point M (h, k) is rotated about the origin O through 90° in clockwise direction. The new position of point M (h, k) will become M’ (k, -h).
How do you turn 0.65 decimal into a fraction or mixed number into simplest form
Answers
Which letter below is NOT made only of line segments?
1. F
2. M
3. D
4. X
Answers
Monday's temperature was 6 degree the low temperature was -3 degree what was the difference between the high and low temperatures
Answers
Explain how you can rename 5,400 as hundreds. Include a quick picture or a place-value chart in your explanation
Answers
Answer:
5,400 as Fifty four hundred.
Step-by-step explanation:
Given : Number 5,400.
To find : Explain how you can rename 5,400 as hundreds. Include a quick picture or a place-value chart in your explanation ?
Solution :
The place value system of 5,400 is
Thousand Hundred Tens Ones
5 4 0 0
i.e. five thousand four hundred
Rename 5400 as hundreds,
As [tex]5400=54\times 100[/tex]
So, We can say 5,400 as Fifty four hundred.
What is the value of the expression 2 (exp) 2 + 4 (exp) 2 ÷ 2 (exp) 2?
Answers
According to the order of operations, evaluate all exponents first.
2^2=4
4^2=16
4+16/4
Then divide next
4+4
Then add
8
Final answer: 8
Anna buys groceries for her family.hamburger meat is $3.38 per pound sweet potatoes are$0.79. Each and hamburger rolls are $2.30a bag.if Anna buys 3 pounds of meat 5 sweet potatoes and 1 bag of hamburger rolls what will she pay in all for the groceries
Answers
3.38 x 3 = 10.14 for the hamburger meat
.79 x 5 = 3.95 for the sweet potatoes
3.95 + 2.30 + 10.14 = 16.39$ is her total.
To further explain this, and/or to find answers to similar problems like this, you take the amount per pound or whatever unit of measurement (let’s say this variable is Z) and then you take the amount that they are getting per said unit ( let’s say Y) thus an equation that can be used to find problems like this is Z x Y.
The total amount of money paid by Anna is [tex]\fbox{\bf \$16.39}[/tex].
Further explanation:
Given:
Anna buys 3 pounds of hamburger meat.
Anna buys 5 sweet potatoes.
Anna buys 1 bag of hamburger rolls.
The cost of hamburger meat is $3.38 per pound.
The cost of 1 sweet potato is $0.79.
The cost of 1 bag hamburger is $2.30.
Procedure:
1. First find the money spent on hamburger meat, sweet potatoes, and hamburger rolls.
2. Now add all the money to obtain the total money spent on the groceries.
Calculation:
The money spend by Anna on the hamburger meat is obtained as follows:
[tex]\boxed{3.38\times3=\$ 10.14}[/tex]
The money spend by Anna on the sweet potato is obtained as follows:
[tex]\boxed{0.79\times5=\$ 3.95}[/tex]
The money spend by Anna on the hamburger roll is obtained as follows:
[tex]\boxed{2.30\times1=\$ 2.30}[/tex]
Total money spent by Anna to buy all the groceries can be obtained by the sum of the amount of money spent on all the groceries.
Therefore the total money paid by Anna is obtained as,
\boxed{\$ \left( {10.14 + 3.95 + 2.30} \right) = \$ 16.39}.
Thus, the total amount of money paid by Anna is [tex]\fbox{\bf \$16.39}[/tex].
Learn more:
1. Learn more about algebraic expression https://brainly.com/question/1600376
2. Learn more about functionhttps://brainly.com/question/1900154
Answer details:
Grade: Middle school
Subject: Mathematics
Chapter: Algebraic expression
Keywords:
Anna, groceries, sweet potato, hamburger meat, hamburger rolls, bag, pounds, 3, $3.38, $0.79, family, total money, spend.
A giraffe can run up to 46.93 feet per second.how far could a giraffe run in 1.8 seconds? Justify your answer.
Answers
if they run 46.93 in 1 second multiply that by 1.8
46.93 x 1.8 = 84.474 feet
round the answer as needed