If the given variables are 127 hours of sleep per week for a Giant Armadillo, and 98 hours of sleep per week for a Platypus, to determine which animal gets the most sleep, first multiply the total hours of sleep of each animal per week to the total number of weeks In a year, which is 52. Once you get the answers, which are 6,604 hours of sleep in a year for the Giant Armadillo and 5,096 hours of sleep in a year for a Platypus. You subtract 6,604 and 5,096 together to get the answer, which is 1,508. Therefore we conclude that that the Giant Armadillo has 1,508 hours more hours of sleep than a Platypus in a Year.
Amanda's age is one-half of Sally's. Which variable expression represents Amanda's age? 2s 1 2 +s s + 2 s 2
Amanda's age, being one-half of Sally's, is represented by [tex]$\frac{s}{2}$[/tex], where s represents Sally's age.
Amanda's age is stated to be one-half of Sally's age. In algebraic terms, if we let s represent Sally's age, then Amanda's age can be expressed as half of Sally's age, which is [tex]$\frac{s}{2}$[/tex]. So, the expression [tex]$\frac{s}{2}$[/tex] accurately represents Amanda's age in terms of Sally's age.
Complete Question:
Amanda's age is one-half of Sally's.
Which variable expression represents Amanda's age?
A.[tex]$\frac{s}{2}$[/tex]
B.[tex]$\frac{1}{2}+s$[/tex]
C.2s
D.s+2
A restaurant sells a coffee refill mug for $6.75. Each refill costs $1.25. Last month Keith spent $31.75 on a mug and refills. Write an equation you can use to find the number of refills that keith bought.
How do you do: x/6 - x/7 = 1
Please explain!
x/6 - x/7 = 1
6*7 =42
x = 42
42/6 = 7
42/7 = 6
7-6 =1
Lake Victoria surface area is 26,828 square miles. Lake Superior surface area is 31,700 square miles. How much larger is the surface area of Lake Superior than Lake Victoria?
How can you write 3 million using exponents
Which number rounds down when rounded to the nearest tenth?
A. 59.88
B. 74.27
C. 98.94
D. 100.06
Can someone plz help me.
What is the value of z?
Enter your answer in the box.
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there were twice as many carnation as roses in a flower shop. After selling 50 carnations and 10 roses, there were 3 times as many roses as carnations left in the shop. how mny roses were in the shop?
Can someone help me to solve this questions?
the elkwood aquatic society is working wirh various reptiles species to increase their populations. in their latest effort , the initial population of 450 endangered tutles triplied each year for the past five years
Answer: Hi!, i guess you want to know the final number of turtles.
if the original number is 450 and they triplied in one year, then after the first year you have 450*3= 1350 turtles.
this process happens for 5 years, it means that the turtles triplied 5 times, you can write this as: [tex]450*3*3*3*3*3 = 450*3^{5} =109350[/tex]
So, at the end, they had a lot of turtles.
My GCSE question for my friend
Plz help him and me
the table below shows the relationship between the approximate number of hours and the corresponding number of hours and the corresponding number of days on Saturn.
Answer: There are 768 hours in 72 days.
Step-by-step explanation:
Given: The number of hours in 25 days = [tex]266\frac{2}{3}=\frac{800}{3}[/tex] hours
Let x be the number of hours in 72 days.
Since the relation between number of hours and days is directly proportional, thus
[tex]\frac{x}{72}=\frac{\frac{800}{3}}{25}\\\Rightarrow\ x=\frac{800\times72}{3\times25}\\\Rightarrow\ x=768\text{ hours}[/tex]
Hence, there are 768 hours in 72 days.
Answer:its CCCCCCCCCCCCCCCCCCcccccc
Step-by-step explanation:
A 25-N net force is applied to a rolling cart and produces an acceleration of 5 m/s2.What is the cart's mass
The mass of the cart is 5 kg
The calculation can be done as follows
Force= 25 N
Acceleration= 5 m/s²
The mass can be calculated as follows
Force= mass × acceleration
25= mass × 5
mass= 25/5
= 5 kg
Hence the mass of the cart is 5 kg
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Karen wakes up at 6:00 a.m. It takes her 1 1/4 hours to shower,get dressed,and comb her hair. It takes her 1/2 an hour to eat breakfast, brush her teeth, and make her bed. At what time will she be ready for school? how do you solve it
what is 78/100 as a fraction
I need help plz help me its due tomorrow
Solve for x, Show your work: 1/2 (16 - x) = -12 (x + 7)
3:7ratio of blue and red chairs if there are 91 red chairs how many blue are there?
Translate into an algebraic expression:
The difference of the product of 5 and y and their sum.
Given f(x) = 6 (1-x) what is the value of f (-8)
What is the gcf of 28 and 32
Charlie spends 3/4 hour exercising every morning. He spends 1/6 hour weight training and the rest of the time running on the treadmill. What fraction of a hour does Charlie spend.
it rounded to the nearest dime what is the greatest amount of money that rounds to $105.40
Answer:
$105.44.
Step-by-step explanation:
We are asked to find the the greatest amount of money that rounds to $105.40, rounded to the nearest dime.
We know that when the next digit to rounded digit is 0, 1, 2, 3, 4; then we keep the same digit.
When the next digit to rounded digit is 5 or more than 5; then we round up our answer by one digit.
We know that 1 dime equals $0.10.
Since our answer in rounded to nearest dime, so the hundredths digit will be less than 5.
Therefore, the greatest amount of money would be $105.44.
the rivers family plans to travel to the beach for a summer vacation the family spend 67.50 for 23 gallons of gasoline the distance between their home and the beach is approximately 350 miles to the nearest cent how much money did the rivers family spend per gallon on gas for the trip
To find the cost per gallon of gasoline for the Rivers family, we divide the total amount spent on gas ($67.50) by the total number of gallons purchased (23). This gives us an approximate cost of $2.93 per gallon for their trip to the beach.
Explanation:A common way to analyze such problems is to determine the cost per unit, in this case, the cost per gallon of gasoline. The Rivers family spent $67.50 on 23 gallons of gasoline. To figure out how much they spent for each gallon of gasoline, we divide the total cost by the quantity of gallons.
So, the calculation is $67.50 / 23 gallons, which is approximately $2.93 per gallon. Hence, for this trip to the beach, the Rivers family was spending around $2.93 for each gallon of gasoline they purchased.
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Cookies are sold singly or in packages of 10 or 30. With this packaging, how many ways can you buy 60 cookies?
To find how many ways you can buy 60 cookies using single cookies or packages of 10 or 30, you solve for non-negative integer solutions to the equation x + 10y + 30z = 60 and count the combinations.
Explanation:The question concerns the number of ways to purchase a specific quantity of an item when given different packaging options. Here, we want to find out how many ways you can buy 60 cookies when they are sold singly or in packages of 10 or 30.
To solve this, we can set up a mathematical equation where x, y, and z represent the number of single cookies, 10-cookie packages, and 30-cookie packages, respectively. The equation would be:
x + 10y + 30z = 60
We are looking for all non-negative integer solutions to this equation. By examining the possible combinations, we can systematically list out the ways to achieve the total of 60 cookies using these packaging options.
If we start by using no 30-cookie packages, we can have 0 to 6 packages of 10, with the remainder being single cookies.When using one 30-cookie package, we can have 0 to 3 packages of 10, with the remainder being single cookies.Lastly, if we use two 30-cookie packages, we don't need any 10-cookie packages, and we can just have 0 singles.By counting all the combinations, we can determine how many different ways there are to purchase exactly 60 cookies.
Transformation enlargement
How to find the scale factor tho ?
Find the quotient of 812.30 divided by 83. Round to the nearest tenth.
Write each decimal as a fraction in simplest form 0.5= 0.7= 0.33= 0.875=
The sum of two numbers is 125 and their difference is 47 . What are the two numbers