Answers
Answer:
7.5 liters of a 40% sugat solution
Step-by-step explanation:
Let
x------> liters of a 40% sugar solution
remember that
40% = 40/100 = 0.40
60% = 60/100 = 0.60
56% = 56/100 = 0.56
we know that the amount of liters of a 40% sugar solution (x) multiplied by 0.40 plus the amount of liters of a 60% sugar solution (30 L) multiplied by 0.60 must be equal to the total amount of liters mixed (x+30) multiplied by 0.56
0.40x + 0.60(30) = 0.56 (x+30)
solve for x
0.40x + 18 = 0.56x +16.8
0.56x - 0.40x = 18 -16.8
7.5 liters of 40%
Related Questions
Miguel deposits $2000 into a bank account that earns simple interest. He writes the expression 2000 + 2000(0.015)(t/12) to represent the value of the account after t months. Based on Miguel's expression, how much interest will the account earn in one month?
Answers
Answer:
based on the equation he would make $2.5 in the first month but realistically he would earn around $30 in the first month
Step-by-step explanation:
2000+2000(.015)(1/12)=2002.5
2002.5-2000=2.5
Answer:
13 years and 7 months
Help me please please help me
Answers
Answer:
My answer is b
sorry if its wrong.
Step-by-step explanation:
2.) 3 5/7
3.) 15 1/2
4.) 6
5.) 2/11 Hope it helps
HELP FAST,
Find the product. List the units.
3/4h*19mi/1/4h=0.01 Hours
3.56 Miles
14.44
19
57
79
Answers
What is the greatest common factor of 64xyz−36xy+24x ?
Answers
4x is the greatest common factor of the expression 64xyz−36xy+24x.
What is Polynomial?Polynomial is an expression consisting of indeterminates and coefficients, that involves only the operations of addition, subtraction, multiplication, and positive-integer powers of variables
The given expression is 64xyz−36xy+24x
We need to find the greatest common factor of the expression
Sixty four x times y times z minus thirty six times of x times y plus twenty four x.
The greatest common factor (GCF) of a set of numbers is the largest factor that all the numbers share.
4x(16yz−9y+6)
4x is the gcf of the given expression.
Hence, 4x is the greatest common factor of the expression 64xyz−36xy+24x.
To learn more on Polynomials click:
https://brainly.com/question/11536910
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What is the CIRCUMFERENCE of a circle with a radius of 18m?
What is the AREA of a circle with a diameter of 28cm?
Find the AREA of a circle that has a radius of 13ft.
Find the CIRCUMFERENCE of a circle with a diameter of 52in.
What is the CIRCUMFERENCE of a circle that has a radius of 5m?
what is the AREA of a circle that has a radius of 3m?
Find the AREA of a circle that has a diameter of 20ft.
Find the CIRCUMFERENCE of a circle that has a diameter of 16ft.
giving brainly Est if answer answer all
Answers
Answer:
1 113.1m
2 615.75cm²
3 530.93ft²
4 163.36in
5 31.42m
6 28.27m²
7 314.16ft²
8 50.27ft
Step-by-step explanation:
Please just tell me i deserve brainiest
Answer:
Step-by-step explanation:
What is the CIRCUMFERENCE of a circle with a radius of 18m?
= 100.48
What is the AREA of a circle with a diameter of 28cm?
= 615.44
Find the AREA of a circle that has a radius of 13ft.
= 530.66
Find the CIRCUMFERENCE of a circle with a diameter of 52in.
= 163.28
What is the CIRCUMFERENCE of a circle that has a radius of 5m?
= 31.4
what is the AREA of a circle that has a radius of 3m?
= 28.26
Find the AREA of a circle that has a diameter of 20ft.
= 62.8
Find the CIRCUMFERENCE of a circle that has a diameter of 16ft.
= 50.24
Can Someone Please help me it is 7th grade math
Thank You
Answers
Answer: D.
Step-by-step explanation: I'm sorry if thats wrong but I'm in college math at the moment so I'd hope i would know that lol
For a given recipe, 6 cups of flour are mixed with 24 cups of sugar. How many cups of flour should be used if 80 cups of sugar are used?
Answers
Answer: 20 cups of flour should be used if 80 cups of sugar are used.
Step-by-step explanation:
In the recipe, for every 6 cups of flour, there are 24 cups of sugar. Thus, the ratio of flour to sugar is 6:24, which could be simplified to 1:4.
80 cups of sugar will be used in the given scenario. 80 cups is 20 times more than the number of cups in the ratio. Thus, if you multiply each side of the ratio by 20, you would get the number of each ingredient in a certain proportion.
1:4
1 x 20:4 x 20
20:80
20 cups of flour should be used if 80 cups of sugar are used.
Answer:
You need 20 cups of flour.
Step-by-step explanation:
Divide both numbers (6, 24) by 6 so that it is 1c flour and 4c sugar divide 80c sugar by 4c sugar which is 20 so 20 is the cups of flour that you need for 80c of sugar (sorry if this is confusing)
HELP FAST,
Find the product. List the units.
3/4h*19mi/1/4h
Answers
Answer:
57 miles
Step-by-step explanation:
3/4 h times 19mi / 1/4 h
= (3/4)(19/(1/4) (h)(mi/h)
= (3/4)(76) mi
= 57 mi
or, 3/4 hrs ÷ 1/4 hrs = 3 hrs
and 3(19) = 57
or, 19 mi/(1/4)h = 76 mph
you are doing this for 3/4 hrs, so (3/4)(76) = 57
Independent Practice; Problem Solving, help me
Answers
Answer:
1/2 or 0.5
Step-by-step explanation:
4/5-5/6=1/2
Mary has a Garden in which are 3 mango trees,2 papaya tress and 4 avocado tress. How many trees are in her garden??
3 options
10
4
9
Answers
Help ASAP
Which of the following is equivalent to (cd)5? (5 points)
Question 3 options:
1)
c5d
2)
cd5
3)
c5d5
4)
5cd
Answers
Two birds on a wire
One tries to fly away
And the other
Watches him close from that wire
He says he wants to as well
But he is a liar
I'll believe
It all
There's nothing
I won't understand
I'll believe
It all
I won't let go
Of your hand
Two birds on a wire
One says c'mon
And the other says I'm tired
The sky
Is overcast
And I'm sorry
One more
Or one less
Nobody's worried
I'll believe
It all
There's nothing
I won't understand
I'll believe
It all
I won't let go
Of your hand
Two birds of a feather
Say that they're always
Gonna stay together
But one's
Never going
To let go
Of that wire
He says that he will
But he's just a liar
Two birds
On a wire
One tries to fly away
And the other
Watches him close
From that wire
He says he wants to as well
But he is a liar
Two birds on a wire
One tries to fly away
And the other
Answers
Answer:
Nice rhyme but I have a question why did you write mathematics?
I need help please!!
Answers
13-11 = 2
15-13 = 2
17-15 = 2
As you can see, the numbers increased by two. hence the answer is 2.
Tony is driving to visit a friend who moved to another state. For the first hour, he drives on the interstate at a constant rate of 60 mph. For the next two hours, he drives on a state highway at a constant rate of 45 mph. The last hour of the trip is on a hilly country road, which slows him down to a steady rate of 35 mph. What is the total distance that Tony will drive to reach his friend’s house?
Answers
Answer:
185
Step-by-step explanation:
60(1 hour)+90(45x2hours)+35(1 hour)= 185
Answer:
c - 185 miles
Step-by-step explanation:
first hour he travels 60 miles
2 more hours he was going at 45mph. times by 2 to equal 2 hours = 90 miles
final hour he traveled 35mph
add them all together
which equals 185 miles
Hugh made a recipe that yields 8 1/2 cups. If each serving is 1/4 cup, which expression will help Hugh determine the number of servings his recipe will yield?
Answers
Its D, 8 and 1 over 2 ÷ 1 over 4
→ A recipe yields = 8(1/2) cups.
And,
→ Each serving is = (1/4) cups.
So,
→ The number of servings his recipe will yield = (Total recipe yields) ÷ (Each serving) = 8(1/2) ÷ (1/4) = 8 and 1 over 2 ÷ 1 over 4 (Option D).
help i suck at math
Sheila is designing a patio that is 16 feet long and 14 feet wide. Make a scale drawing of the patio using a scale of 0.5 inches = 4 feet.
What is the length of the scale drawing of the patio?
a.
3 inches
c.
5 inches
b.
2 inches
d.
6 inches
Please select the best answer from the choices provided
Answers
Answer:
its 2 inches
Step-by-step explanation:
0.5 * 16= 4 * x
8 = 4x
x = 2
Hope this helps
A customer purchased a total of 23 hamburgers and chicken sandwiches. Each hamburger costs $3.50 and each chicken sandwich costs $4.50. If the customer spend a total of $88.50, how many hamburgers did the customer purchase?
Someone please answer I have a time limit
Answers
Answer:
25 hamburgers
88.50/3.50
Step-by-step explanation:
hope this helps
mark me brainly
thanks for the points
anddddd
sparkles and love
☆*: .｡. o(≧▽≦)o .｡.:*☆
People just be putting 'please help' and i'm like ok.
Then I go into the assignment and its some funky algebra stuff i dont know so i'm just like, Nope not today.
Answers
What is the sum of 324.5 and 75.5? *
Answers
Hey! please answer this problem, im stuck on it, tyy a and also pls explain it :)
Answers
Answer:
36
Step-by-step explanation:
The graph shows the miles per gallon of gasoline a car uses on a trip. What is the rate of change? (3 points) What does the rate of change represent? Use words like gallons and miles in your answer. (3 points)
Answers
Answer:
4 gallons were used on the trip
Step-by-step explanation:
Hope you get it right
Answer:
Every 25mi a gallon of gas is being used.
The rate represents the number of miles traveled for every gallon of gas used
What is the product of 12, 8, and 0.5?
Answers
Answer:
48
Source
Trust me bro.
The number of students going to the school field trip reduced from 1000 to 950. What is the percent of change? I will help the first person who gets it right and helps
Answers
Answer:
decrease of 5%
Step-by-step explanation:
always start of by finding 10% which would be 100 students
1000-100=900
you would still have 50 students left
half of 100 is 50 so half of 10% is 50 students
5%=50 students
Harold collected data on the daily high temperature in two cites over a period of one week. He analyzed the data and found the measures below. Which statement is true. based on these measures below
Answers
Find the area of this, FIRST CORRECT GETS BRANLIEST
Answers
help ASP NEEDS DONE HELPPPPPPP
Answers
1-3
2-6
3-9
4-12
5-15
6-18
7-21
8-24
Answer:
1-3
2-6
3-9
4-12
5-15
6-18
7-21
8-24
Step-by-step explanation:
you can give the other person brianlest
What is the perimeter of a rectangle with a length of 12 inches and a width of 5.76 inches
18 pt
Answers
Answer:
35.52 inches
Step-by-step explanation:
Perimeter (of a rectangle) = 2 * length + 2 * width
2 * 12 + 2 * 5.76 = 35.52
Perimeter of the rectangle is 35.52 inches.
12+12+5.76+5.76=35.52
Choose the inequality that represents the following graph. Pick One Khan OwO this is my last one :D thank you
Answers
Answer:
The answer is C
Step-by-step explanation:
Miguel deposits $2000 into a bank account that earns simple interest. He writes the expression 2000 + 2000(0.015)(t/12) to represent the value of the account after t months. Based on Miguel's expression, how much interest will the account earn in one month?
Answers
Answer:
2000(1+ t/800)
Step-by-step explanation:
Convert the expression:
2000+ 2000*3/200* t/12
Factor the expression:
2000(1+3/200*t/12)
Reduce the number with the GREATEST COMMON FACTOR 3:
2000(1+1/200*t/4)
Multiply:
2000(1*t/800)
Solution: 2000(1+ t/800)
At a store, notebooks are on sale for 78% off the regular price. The cost of a notebook is represented by n. Which of the following expressions does NOT represent the sale price of the notebooks?
a) 0.22n
b) n + 0.22n
c) n – 0.78n
d) (1 – 0.78)n
Answers
Answer:
Ima say D but I’m not sure srry
Step-by-step explanation: