I have 3 slots left and 3 answers left. Fill them in pls and u get a brainlist :)
Answers
Answer:
Water (one oxygen atom bonded to two hydrogen atoms)
Step-by-step explanation:
The chemical formula for water is H²O. The H is the chemical symbol for Hydrogen and O is the chemical symbol for Oxygen. The 2 is a subscript which represents how many atoms of a certain element are in a molecule. In this case, the subscript ² comes after H, indicating that there are two Hydrogen atoms inside water. There is no subscript after O, meaning there is only one Oxygen atom. Therefore, there are two Hydrogen atoms and one Oxygen atom that bond to form water. Hope this helps :))
Related Questions
Activity
Priscilla’s grandmother’s fruit salad recipe calls for one part apple, one part orange, four parts strawberry, two parts cherry, and three parts grape. Priscilla uses the same measuring cup to measure all of the fruit, so one part is equal to one cup of diced fruit. In this exercise, you will compare the quantities in the recipe to understand ratios better.
Part A
Write a sentence comparing the quantity of apples with the quantity of grapes.
Part D
Compare the total quantity of fruit used with the quantity of oranges. Write your answer in a sentence.
Part E
Priscilla’s brother Jack has invited some friends to dinner, so Priscilla needs to make twice as much fruit salad. If she uses twice the quantities of fruit given in the recipe, how many parts of apple will she have to use?
Part F
Priscilla has three cups of apples left. She wants to use them in another fruit salad. How would she find out how much of the other fruits she needs to use up the remaining apples?
Self-Evaluation
How did you do? Rate your work on a scale of 1 to 5, with 5 as the highest score. Then write a brief evaluation of your work below. Note what you learned and what challenged you.
Answers
Activity Priscilla's grandmother's fruit salad recipe calls for one part apple, one part orange, four parts strawberry, two parts cherry, and three parts grape.
Priscilla uses the same measuring cup to measure all of the fruit, so one part is equal to one cup of diced fruit. In this exercise, you will compare
the quantities in the recipe to understand ratios better.
I hope this is helpfull : )
Answer:
There are 11 parts of fruit: 4-strawberry, 3- grape, 2, cherry, 1- apple, 1-orange
4/11 from the entine quantity of fruits- strawberry
3/11-grapes
2/11- cherries
1/11- apples
1/11- oranges } ⇒ the quantity of oranges and apples are equal
The biggest part of the fruit- 4/11 - are strawberries
4/11>3/11>2/11>1/11
the smallest part of the fruit- apples and oranges
Step-by-step explanation:
Exercise 1
Robb’s Fruit Farm consists of 100 acres on which three different types of apples grow. On 25 acres, the farm grows Empire apples. McIntosh apples grow on 30% of the farm. The remainder of the farm grows Fuji apples. Shade in the grid below to represent the portion of the farm each type of apple occupies. Use a different color for each type of apple. Create a key to identify which color represents each type of apple.
Answers
Answer:
Shade in 25 squares yellow. Next shade in 30 squares green. Then shade the remainder of the squares red. For the key, Empire will be yellow and the ratio would be 25/100 or 1/4. For McIntosh, that is the green and the ratio is 30/100 or 3/10. Finally, for Fuji, that is the red and the ratio will be 45/100 or 7/20.
Step by Step Answer:
25 for Empire because it says 25 acres. 30 for McIntosh because 30% of 100 is 30. To find Fuji, you add the 25 and 30 to get 55. You then subtract the 55 from 100 to get 45.
HELP!! **Linear Functions** Jackson needs to buy some new shirts and shorts to work out... Please show sufficient work, instead of just writing the answer. WILL GIVE BRAINLEIST FOR GREAT ANSWERS!!
Answers
Answer: 20: 10x + 20y = P
21: f(x) = -2y + 10
y can be 0 or even numbers from 2 to 10
Step-by-step explanation: 20:
The number of shirts times 10 is the price of the shirts. That is 10x in the equation.
The number of shorts times 20 is the cost of the shorts. That is 20 y in the equation. The total price, P, is the sum of 10x + 20y.
21: 10x + 20y = 100 This is the basic situation in standard form. Shirts and shorts add to 100
10x + 20y - 100 = 0 starting point to create the equation as number of shirts as a function of number of shorts. NOTE: this opposite of normal. Usually the y-value is the output.
10x = -20y + 100 . simplify
x = -2y + 10 This defines the number of shirts Jackson can buy based on the number of shorts.
The attached graph of the solution consists of 6 coordinates.
It is impossible to buy partial shorts or partial shirts. So, for example, if he buys 4 shorts, he can buy 2 shirts. If he buys no shorts, he can buy 10 shirts. Or if he buys 5 shorts he can buy no shirts. The question states that he must spend $100.
A large bottle contains 1.4 liters of olive oil. A medium-sized bottle has 0.6 times the amount of olive oil as the large bottle.
How much more olive oil does the large bottle contain than the medium-sized bottle?
There is (_____)more liter of olive oil in the large bottle than the medium-sized bottle.
Answers
Answer:
2.3
Step-by-step explanation:
pls add brainliest
Answer:
0.64
Step-by-step explanation:
1.4 × 0.6 = 0.84
1.4 - 0.84 = 0.64
Ther is 0.64 more liters of olive oil in the large bottle than the medium sized bottle
A baker uses 4.3 pounds of flour daily.
How many ounces of flour will he use in three weeks? Use words, numbers, or pictures to explain your thinking. (1 lb = 16 oz)
Answers
Answer:
The final answer will be 1444.8 oz.
Step-by-step explanation:
First you figure out how many oz are in 4.3 pounds. There are 68.8 oz. Then, since he uses 68.8 oz daily ( I suppose in a day) you multiply 68.8 x 7 and it gives you 481.6. Lastly, since we know the baker uses 481.6 in a week, you multiply that by 3 giving you 1444.8 oz. You're welcome and good luck <3.
Solve for x
-4/7(x-1/4)=3/7
Answers
Answer:
12 = 4 + 7
Step-by-step explanation:
Answer:
= 2 /3
OR
= − 1 / 2
Step-by-step explanation:
Write the equation of the line that is perpendicular to y=1/4x+3 and passes through the point (-2, 7). BRANLIEST=Quickest PLEASE HELP ASAP and 5 Hearts
Answers
Answer:
What line is perpendicular to the line 2x + 3y = 6 through (4, 1)? Explanation: The given equation is in standard form, so it must be converted to slope-intercept form: y = mx + b to discover the slope is –2/3. To be perpendicular the new slope must be 3/2 (opposite reciprocal of the old slope).
Step-by-step explanation:
HELP!!! Please.....
will mark the first correct person brainliest
Answers
Answer:110
Step-by-step explanation:
Answer:
110
Step-by-step explanation:
Its 110 because its really just simple math
estimate the product 8.2 x 4.93 select the best estimate
32,
40,
320,
or 400?
Answers
Answer:40
Step-by-step explanation:
Write an equation that represents the following word problem:
The perimeter of a square is equal to four times the length of one side.
A. p = 4 - x
B. p = x + 4
C. p = 4x
Answers
Answer:
C. p = 4x
Step-by-step explanation:
The square has four sides of the same length.
If the length of each side is "x", the perimeter is four times the length of each side, that is 4.x.
Good luck!
What is the equation in standard form that passes through both points (-6,2) and (4,7)?
(slope:1/2 and y intercept is 5 btw)
Answers
Answer:
y = 1/2x + 5
Step-by-step explanation:
Answer:
y = 1/2x + 5 pls mark me brainliest
Step-by-step explanation:
The cost to rent a paddleboard for a different number of hours is shown. Is the cost a function of the rental time?
time (hours) 1 2 3 4
Cost ($) 25 45 45 55
A.No, since there are two inputs (time in hours) which have the same cost (in dollars).
B.No, since there are two costs (in dollars) which have the same inputs (time in hours).
C.Yes, since each output (cost in dollars), has a single input (time in hours).
D.Yes, since each input (time in hours), has a single output (cost in dollars).
Answers
No, since there are two inputs (time in hours) which have the same cost (in dollars). Therefore, option A is the correct answer.
What is the function?Functions are the fundamental part of the calculus in mathematics. The functions are the special types of relations. A function in math is visualized as a rule, which gives a unique output for every input x.
From the given that,
(1, 25), (2, 45), (3, 45) and (4, 55)
It is not a function as two inputs 2 and 3 has a single output 45.
Therefore, option A is the correct answer.
To learn more about the function visit:
https://brainly.com/question/28303908.
#SPJ2
What is 6 x 122
pls help
Answers
Answer:
EZ 732
Step-by-step explanation:
Because 6*122=732
Can someone please help me Thanks!!
Answers
Answer:
I Believe it is the first two
Step-by-step explanation:
Answer:
1/8(x+16) = 76
Step-by-step explanation:
16/8+x/8 = 76
2+x/8 = 76
16+x =76
x = 76-16
x = 60
x/8 = 60/8
x/8 = 7,50
Each of them payed 7,50+2 for the tip. Each one payed 9,50.
proof: 9,5x8 = 76
Which of these would NOT be a "y" coordinate for Mary's Boutique?
-60
-75
-90
-120
Answers
The answer is 75 because 75 isn’t a multiple of 30 therefore it is not possible to achieve that number
4. Josh bought 5 pounds of peanuts for $15.55. What is the constant of proportionality that relates the cost, y, to the
number of pounds of peanuts, x?
A. $3.05
B. $10.05
C. $3.11
D. $77.75
Answers
Divide 15.55/5 and get $3.11. From there, you just mark that answer c really. For constant of proportionality just divide the cost by how much you bought (cost divided by pounds) in this case
Correct Amswer Wins 50 Points: solve 236/9
Answers
Answer:
26.6 is the answer rounded to the tenth place
Step-by-step explanation:
Answer:
26.222
Step-by-step explanation:
026.222222
9|236
-18
56
-54
2
HOPE THISHELPS
The population of fish in a take was approximately 5.4 * 10 ^ 4 in 2012. The next year, 2013population tripled What was the opproximate population of fish in this in 2013?
Answers
Answer:
162,000 fish
Step-by-step explanation
10^4=10,000
10,000 x 5.4 = 54,000
Tripled means the number will be multiplied by 3.
54,000 x 3 = 162,000
Hope this helped!
200% of $5( please help)
Answers
Answer:
I think its 10
Step-by-step explanation:
hope this helps
Answer:
$10
Step-by-step explanation:
We know that when we see %, that is a clue to divide that number by 100.
Here, we have 200%, which is the same as 200/100 = 2.
In mathematics, "of" almost always is an indication to multiply, so we multiply 2 by 5:
2 * 5 = $10
The answer is $10.
I need it done asapp
Will give brainly!!
Answers
Answer:
I believe the answer is 1/5 please tell me if I am wrong and I am truly sorry if I am
Step-by-step explanation:
In the following word: MATH what percent of the letters are the vowel
A. 2%
B. 20%
C. 40%
D. 25%
Answers
Answer:
D
Step-by-step explanation:
The only vowel is A. There are 4 letters making it 25%
Hope this helps!
Answer:
I am pretty sure it would be 25%
Step-by-step explanation:
In the word 'MATH' there are 4 letters, all four letters would be 100% and 100 divided be 4 equals 25. So the answer would be D, 25%
A ________ is a rigid layer that surrounds a plant cell, providing structural support. A. chloroplast B. nucleus C. cell membrane D. cell wall
Answers
Answer:
The answers D
Step-by-step explanation:
Answer:
cell wall
Step-by-step explanation:
Help and explain why.
Answers
Explanation:
4-2 is too so that’s gonna be our X axis
Y is going to be 1 because 4-9=-4 and 4 is not there so I made an educated guess and I believe is the last one because it have to be a negative four can’t go into nine
Answer:
y = 2x + 1
Step-by-step explanation:
In the x column we have the numbers 2, 4, 6, 9, and 12, if you were to take any of those numbers and multiply them by 2 then add 1, you would get the corresponding number in the y column.
For example:
X column = 2, 4, 6, 9, 12
Y column = 5, 9, 15, 19, 25
Each pair is (x,y) so pair one would be (2,5), pair two would be (4,9) and so on
So to check that y = 2x + 1 is really the right equation, substitute x for a number in the x column, and y for a number in the y column.
(5) = 2(2) + 1
This is correct because it would be 5=5
As you can see 5 does equal 5.
If you were to try this with any of the other equations it would not work.
For example:
y = 3x - 1
If you were to substitute the x and y values it would not work.
(9) = 3(4) - 1
3 * 4 is 12
12 -1 is 11
9 = 11
As you can see 9 does not equal 11
PLZ HELP!! I'll GIVE BRAINLIEST TO BEST AND CORRECT ANSWER!!! (´・ω・`)
Answers
Answer:
Perimeter= 57.12
Step-by-step explanation:
To find circumference, the equation is 2 x 3.14 x r
When you plug in the numbers, you get 50.24. Since it's a half circle, you divide that number to get 25.12. Then, you add the two side side lengths of the triangle, 16+16, to get 32. (Don't add the the last side of the triangle because it's not part of the perimeter)
When you add 25.12 to 32, you get 57.12.
Emilio and Regina each sell popcorn at the basketball games. The table shows how much they charge for the popcorn including markup for supplies and the number of bags popcorn sold. Who made more profit
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Answer:
where
Step-by-step explanation:
where's the table
6,000 miles in 3 hours
------------- miles per hour
Answers
Answer:
2000
Step-by-step explanation:
Lakiesha is fly a kite the string is 29 feet long and the height of the kite is at 20 ft her dog is currently underneath the kite what is the distance between lakiesha and her dog
Answers
Answer:
35.23 ft
Step-by-step explanation:
Answer:
35.23ft
Step-by-step explanation:
A bag of 30 homemade cookies at a bake sale fundraiser costs $8.10. At this rate, how much would a bag of 10 cookies cost?
Answers
Answer:
Step-by-step explanation:
At Oscar Delta, workers prepare 17,000 milliliters of iced team. How many liters of iced tea do the workers make? *
Answers
Answer:
17 liters
Step-by-step explanation:
17000÷1000=17
15 points: Is it possible for two numbers to have a difference of 6, and also a sum of 12?
T-T please help
Answers
Answer:
no it is not posibble
Step-by-step explanation: