Answer:. A.) 6 quarts
B.) 45/8 quarts
C. 40 quarts sparkling water and 60 quarts of grape juice.
Once you get the basic ratio which is the amount of sparkling water is 2/3 the amount of grape juice, you can use that to set up as n equation for the next two questions.
Step-by-step explanation:
15/4 = 2x/3
Multiply both sides by the reciprocal:
3/2(15/4 = 3/2(2x/3)
45/8 = x
That is 5 5/8 quarts when simplified.
15/4 is 3 3/4 quarts
2 parts sparkling water to 3 parts grape juice is another useful ratio. Using that, 2x + 3x= 100 we can calculate
5x = 100
x 20. 2(20)=40 and 3(20)= 60
To which subsets of the real numbers does the following number belong? square root of seven
A. rational numbers
B. irrational numbers
C. whole numbers, integers, rational numbers
D. whole numbers, natural numbers, integers
Answer: this might be wrong well we all know it’s is going to be wrong but let’s give it a shot so I am probably going to go with answer C
Plz give me brainlest
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k guys plz give me brainless I need it so much I suck we’ll probably not but u get the point but give me brainles ppppppppplllllllllllllzzzzzzzzzzzzzzz I need it
15 - 1 (12/4 + 1) =
Please explain your answer.
Answer:
The Answer here is 11
Step-by-step explanation:
First, we divide inside the parentheses because we always do what is inside the parentheses first, and division comes before addition. So 12/4 is 3. Next we add 3 plus 1, which is 4. Then we multiply (Because multiplication comes before subtraction, and parentheses mean multiplication) 4 times 1 which is 4. Then we subtract 15-4 which comes out to 11.
Hence the answer here is 11.
Hope this helped!!
last one for the class...
Hope this helps!
Sorry the writing is really bad looking its hard to write on a laptop.
Does the size of a circular object affect the relationship between its circumference and its diameter?
A. The size will affect the relationship between circumference and diameter because of circumference changes at a greater rate than the diameter.
B. The size has no effect on the relationship between circumference and diameter because the ratio is always equal to
C. The size has no effect on the relationship between circumference and diameter because the two values change independently.
D. The size will affect the relationship between circumference and diameter because of the value changes as the circumference changes.
Answer: A
Step-by-step explanation: It doesn't. The circumference of a circle is 2*pi*radius and the diameter is 2*radius, so the circumference divided by the diameter is pi, which is the ratio of circumference to diameter.
Answer:
the awnser is A
hope this helped ya :)
Step-by-step explanation:
(01.02 MC)Which number line shows the solution to −3 − (−1)? A number line is shown from negative 5 to 0 to positive 5. There are increments of 1 on either side of the number line. All the numbers are labeled on either side of the number line. An arrow pointing from 0 to negative 3 is shown. Above this, another arrow pointing from negative 3 to negative 4 is shown. A vertical bar is shown at the tip of the arrowhead of the top arrow. A number line is shown from negative 5 to 0 to positive 5. There are increments of 1 on either side of the number line. All the numbers are labeled on either side of the number line. An arrow pointing from 0 to 3 is shown. Above this, another arrow pointing from 3 to 4 is shown. A vertical bar is shown at the tip of the arrowhead of the top arrow. A number line is shown from negative 5 to 0 to positive 5. There are increments of 1 on either side of the number line. All the numbers are labeled on either side of the number line. An arrow pointing from 0 to negative 3 is shown. Above this, another arrow pointing from negative 3 to negative 2 is shown. A vertical bar is shown at the tip of the arrowhead of the top arrow. A number line is shown from negative 5 to 0 to positive 5. There are increments of 1 on either side of the number line. All the numbers are labeled on either side of the number line. An arrow pointing from 0 to 3 is shown. Above this, another arrow pointing from 3 to 2 is shown. A vertical bar is shown at the tip of the arrowhead of the top arrow.
Answer:
The answer is C
Step-by-step explanation:
The answer is C because the arrow is going left from 0 to -3 and then -1 is going to go right.
-3 0
|<----------------------
-------->|
-1
It would be -1 on top but that is how the answer would look like. And the closet to look like that would be C.
P.S. I took the test, and it was right.
factor the expression: 8m - 20n
Answer: 11
Step-by-step explanation:
Answer:
this operation is simple the result will be 12n
Step-by-step explanation:
The following ratios are equivalent 16 girls to 12 boys and 24 girls : 18 boys
true or false
Answer:
True
Step-by-step explanation:
If you simplify the fraction 16/12 you get 4/3, and if you multiply 4/3 by 6 you get 24/18. Which is the second ratio. Hope this helps!
Answer:
True
Step-by-step explanation:
The first ratio is 4:3. The second ratio is also 4:3.
16:12
8:6
4:3
-------
24:18
12:9
4:3
A square has a perimeter represented by the expression −8.8s−20.
Write an expression to represent the length of one side of the square.
Answer:
-2.2s - 5
Step-by-step explanation:
Perimeter = - 8.8s - 20
Square = 4 equal sides
-8.8s - 20 /4 = -2.2s - 5, which would be one side
I hope this helps. Let me know if something is wrong or you need more clarification.
Can someone help? 20 points :D
factor the expression: -12x - 16y
Answer:
-4(3x + 4y)
Hope I helped
Have a great day
A garden table and a bench cost $1000 combined. The cost of the garden table is three times the cost of the bench. What is the cost of the bench? first to answer correct gets brainlyes
Answer:
3000
Step-by-step explanation:
1000x3=3000
A circular running track is LaTeX: \frac 1 41 4 mile long. Elena runs on this track, completing each lap in LaTeX: \frac 1 {20}1 20 of an hour.
What is Elena's running speed?
Answer:20
Step-by-step explanation:
Answer:
20
Step-by-step explanation:
Evan spent 20 hours doing homework last week. This week he spent 25 hours doing homework. He says that he spent 125% more time doing homework this week. Is he correct? Show your work to justify your decision.
Answer:
25/20 =1.25 -1 =.25 x 100 =25% more time spent on his HW.
Step-by-step explanation:
Answer:
Evan spent 25 percent more time. Not 125 percent.
I used a proportion to answer this questions.
20=25
100 ?
You cross multiply: 25 times 100 is 2,500. 2,500 divided by 20 is 125.
So Evan is incorrect
If this is wrong I'm sorry
Ingvar is playing a video game that takes away points for losing treasures. His current score 56.2, and then he loses a treasure worth 27.7 points.
Answer:
28.5
Step-by-step explanation:
56.2-27.7=28.5
Answer:
Ingvar would have 28.5 points remaining.
Step-by-step explanation:
56.2 - 27.7 = 28.5
Hope this helped.
34 POINTS PLEASE HELP MEEEEE!!! :D
Answer:
its c plse mark me brainliest
Step-by-step explanation:
−69+74 would be the answer
I have a problem, please help.
So here’s the example: 1 + 1 = __
A) 2
B) 2
C) 3
D) 4
A and B are both 2, which one do I pick. I can only pick one answer choice.
Answer:
A or B, you choose.
Step-by-step explanation:
Pick either A or B since either choice is correct.
You plant a tree that is 36 inches tall. After one year, the tree is 43 inches tall. Which expression describes the percent of increase in the tree's height?
Which of these answers is correct?
Answer:
43-36/36*100
the bottom left one
If the Soccer Coach for your team notices the great sale at Sherman’s Sporting Goods and decides he will purchase 30 Soccer Balls. How much will he pay including 8.875 % sales tax?
There are 11 students running a relay race that is 2 mi long. Each student runs approximately 211 mi. The course has a marker every 0.1 mi. Between which two markers does the second student finish.
Between the start and the first marker.
Between the first marker and the second marker.
Between the second marker and the third marker.
Between the third marker and the fourth marker.
Between the fourth marker and the fifth marker.
the answer is ...................
Help please its fifth grade math!
Answer:
40 minutes
Step-by-step explanation:
1760 yards in a mile, 3520 divided by 1760 is 2 miles. since it takes here 10 minutes for a half mile, 10*4 (2miles=4 half miles) equals 40 minutes.
I need a answer to the picture provided by me.
Answer:
the first one is -(25/2) OR -12.5
THE Second one is -(125/8) or -15.625
Answer:
these are the answers in order!
hope this helped
I need help plz and thank you
26 POINTS PLEASE HELP TY !!
Answer:
200+12x=644
Step-by-step explanation:
37 mark me brainlist
31 POINTS PLEASE HELP MEEEEEEE :DD
Answer:
8.25y - 14
Step-by-step explanation:
4(1.75y - 3.5) + 1.25y
Distribute;
7y - 14 + 1.25y
Combine like terms;
8.25y - 14
Match each unit rate to its ratio.
*3/4 gallon: 1/2 a minute is 1 1/2 gallons a minute
*1 1/2 gallons in 1/2 a minute is 3 gallons per minute
*3 gallons: 4 1/2 minute is 2/3 gallons a minute
*3 gallons: 1/3 minute is 9 gains a minute
Jorge is building a train set for his cousin. He has a piece of plywood that measures 46.5 inches length, and he needs 2 1/4 inch pieces for the tracks. How many pieces can he cut from his piece of plywood?
A. 20
B. 23
C. 44
D.104
Answer:
i think either a or b
Step-by-step
Now convert 1/5 to a decimal number by completing the long division. Remember to add 0s to the dividend as you work. Divide through the ten-thousandths place, and write your result.
If you multiply -2/3(a-b+12), the answer is _______
A. -2/3a+2/3b-8
B. -2/3a-2/3b+8
Answer:
(A.) -2/3a+2/3b-8
Write in standard form 3.82×10⁻³ (Ex: 300)
Please take this seriously, ty :)
Answer:
0.00382
Step-by-step explanation:
because of the -3, you will move the decimal place to the left three units
expand the expression: -4(x + 1/16)
Answer:5/16
Step-by-step explanation:
Answer:
-4x - 1/4
Step-by-step explanation:
Multiply
-4x - 4/16
-4/16 can be simplified to -1/4