1. Atoms 2. electrons, 3. protons and neutrons 4. Static, 5. Gains.
Ellena knows that 1/5 written as a decimal is 0.2. How can Ellema use this information to find the decimal equivalent for 9/5 without doing 9 divided by 5?
The decimal equivalent for 9/5 without doing 9 divided by 5 is 4.5
How to convert from decimal to fraction?For conversion from decimal to fraction, we write it in the form a/b such that the result of the fraction comes as the given decimal. Usually, to get the decimal of the form a.bcd, we count how many digits are there after the decimal point (if its finite), then we write 10 raised to that many power as denominator, and the considered number without any decimal point as numerator.
WE are given that Ellena knows that 1/5 written as a decimal is 0.2.
Thus Ellema use this information to find the decimal equivalent for 9/5 without doing 9 divided by 5
By multiplying 0.2 by 9 we can get the decimal equivalent of 9/5.
0.2 x 9 = 4.5
Hence, the decimal equivalent for 9/5 without doing 9 divided by 5 is 4.5
Learn more about place value here:
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A county park charges a $175 fee to rent a pavilion plus $20 per guest.
What equation represents this function?
Hint: Equations are y = IV + ROCx
A coach is ordering shirts for a team.
• The coach pays a one-time fee of $24.
• The coach also pays $8 for each shirt ordered.
Which function can be used to find c, the total amount the coach pays in dollars when k shirts are ordered?
Answer:
C=8k+24
Step-by-step explanation:
Answer:
24+8k=c
Step-by-step explanation:
Because he paid $24 but then he paid $8 per shirt but we don't know how many shirts he bought so that is where c comes in. K is the variable that gives us the full amount he paid for the one-time fee and the shirts all together.
what is 43,6480 x 34,4608 =
Answer:
The answer is 1504.1449984 , hope this helps :)
Answer:
436,480 multiplied by 344,608 is 150,414,499,840.
Step-by-step explanation:
hope this helped (:
OK i really really needs some help here real bad PLS
Answer:
w=12 b=8 p=2
Step-by-step explanation:
1 1/2 yd of white
1 yd of blue
1/4 yd of pink
2 3/4 yd in total.
times white, blue, and pink by 8
3/2x8/1 = 24/3=12
1x8=8
1/4x8/1=8/4=2
Answer:
White Fabric: 12 feet (4 yards)
Pink Fabric: 6 feet (2 yards)
Blue fabric: 24 feet (8 yards)
Step-by-step explanation:
1 yard=3 feet
1/4 yard=0.75 feet
1 1/2 yards=1.5 feet
3x8=24
0.75x8=6
1.5x8=12
I hope this is correct! I'm pretty sure it is :3
What steps would you follow in order to solve the equation?
w/8 - 4 = 20
subtract 4 on each side and divide by 8
add 4 on each side and divide by 8
add 4 on each side and multiply by 8
subtract 4 on each side and multiply by 8
Answer:
c. add 4 on each side and multiply by 8
Step-by-step explanation:
SHOW UR WORK!!! WILL GIVE BRAINLEST
The right hexagonal pyramid has a hexagon base with equal-length sides. The lateral faces of the pyramid are all triangles (that are exact copies of one another) with heights of 18 ft. Find the surface area of the pyramid.
PLEaSE HELP THIS IS THE LAST ONEEE!!!!!1
Answer:
range-21
Step-by-step explanation:
Answer:
Step-by-step explanation:
The range is the difference between the highest and lowest values in a set of numbers. To find it, subtract the lowest number in the distribution from the highest.
Select all that apply.
Which of the following are proportions?
Answer:
A and D
Step-by-step explanation: Hope this helps:)
Ms. Kline is baking cookies. She wants to bake cookies for eight friends. Each friend needs to receive at least ten cookies. The recipe she is using makes 55 cookies in one batch.
1. How many batches of cookies does she need to bake to give each person ten cookies?
2. How many cookies will be left over?
help me please! Did I do this right?
Answer:
no its A and B
Step-by-step explanation:
Please help me!
It is timed!
I will give brainliest!
Answer:
The first one
Step-by-step explanation:
Please help, I need help on this math question
Answer:
Probably C
Step-by-step explanation:
Repeating Decimal: a decimal where a number or a pattern of numbers repeats forever
For example, 0.2222... or 0.671671.... (The "..." means that it repeats like that forever)
A. 3/7= 0.142857142857142857... (6 repeating digits) This is a repeating decimal because the last six digits continue forever
B. 3/4=0.75. This number is not a repeating decimal because a repeating decimal goes on forever, while this only has two decimal places.
C. 1/9= 0.11111... This is a repeating decimal because it goes on forever and has a pattern (all are 1s)
D. 5/11=0.454545... This is also a repeating decimal because the last two digits repeat forever.
There is probably something wrong with the question (or your unit) because three of these numbers are, in fact, repeating decimals. If I were you, I would ask your teacher (it gets you respect from the teacher=more chance that they'll be lenient with you)
But if you really don't want to, I would go with "C" because it only has one repeating decimal place, and your curriculum probably says that a repeating decimal is only one digit.
Good Luck! :)
Mr. Smith earns $15.50 per hour for the first 40 hours he works in a week. He earns 1 ½ times that amount per hour for each hour beyond 40 hours in a week. Last week Mr. Smith worked 48.5 hours. How much money did he earn?
Answer:
He earned $817.625
Step-by-step explanation:
It is pretty easy just 40 times 15.50 than keep that answer. than 15.50 times 1 1/2 than multiply the answer of that by 8.5 which is how much extra he worked than add the two big numbers which is 620.000 by 197.625 and you get 817.625.
why can't 5√2x be simplified?
Answer:
You can't simplify 5√2
The radical of 2 cannot be simplified.
It doesn't matter that there's a variable, the coefficent cannot be simplified anymore.
I really need help!!
Complete the table for n= -1 and n= 7. The answers must be in order for f(n)
Answer:
See below.
Step-by-step explanation:
n = -1, 2n - 1 = 2(-1) - 1, f(n) = -3
n = 7, 2n - 1 = 2(7) - 1, f(n) = 13.
Brainliest to the correct answer. Im stuck more on the question rather than the problem solving at hand if you know what i mean(if not just answer the question pls)
Answer:
0.17
Step-by-step explanation:
? ☞☜ ⚢
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for the girls and the gays :)
Parallelogram: ABCD∼ [tex]A_{1}[/tex] [tex]B_{1}[/tex] [tex]C_{1}[/tex] [tex]D_{1}[/tex] .
Find BC
use the distributive property to expand expressions.
4(9x + 3y)
Answer:
36x+12y
Step-by-step explanation:
If you multiply them you get that. Hope this helps, let me know if correct!!
What does the ordered pair (6,204) represent in this situation
Answer:
what situation??
Step-by-step explanation:
Stuff
A submarine is searching for underwater features. It is accompanied by a small aircraft and an underwater robotic vehicle.
At one time the aircraft is 200 m above the surface, the submarine is 55 m below the surface, and the underwater robotic vehicle is 227 m below the surface.
What is the difference in height between the submarine and the aircraft?
What is the distance between the underwater robotic vehicle and the submarine?
Answer:
255m and 222m respectively
Step-by-step explanation:
sol:
given,
aircraft 200m
surface 0m
submarine -55m
underwater robotic vehicle -227m
•°•difference between submarine and the aircraft=255m
•°•difference between robotic vehicle and the submarine=222m
Answer:
282
Step-by-step explanation:
Protein, like carbohydrates and fat, contains calories. The following table shows different amounts of protein and their related amounts of calories. Is this relationship proportional?
Answer:
yes the answer is proportional!! :)
Step-by-step explanation:
I need help!! Please ASAP! will mark brainliest
Answer: I wanna go with 20,000
Step-by-step explanation:
Which division problem is represented with this model?
1/5÷6
1/2÷5
1/5÷2
1/6÷2
HELP WILL GIVE BRAINLIEST
Aubrey walks 15 miles in 4 hours at what unit rate does Aubrey walk?
Answer:
15 to 4
Step-by-step explanation:
can someone help me out? :P (serious answers only)
If 1 kilometer is equal to 0.621 miles, how many kilometers are in 8 miles? (Round your answer to the nearest hundredth.)
Select one:
4.97 km
1,288 km
12.88 km
4,970 km
Answer:
i would guess (c)
am i right
Step-by-step explanation:
Jada, Erika, and Andre each set goals for raising money for a holiday fundraiser. How much money did each student raise?
(3a) Jada raised 60% of $20 goal. How much money did she raise?
(3b) Erika raised 30% of $50 goal. How much money did she raise?
That’s wrong the Answer: is 40%
Step-by-step explanation: