1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
natka813 [3]
3 years ago
8

Josie makes fruit punch by mixing fruit juice and lemonade in the ratio 1:3

Mathematics
1 answer:
dedylja [7]3 years ago
8 0
If she has three litres of fruit juice left, she can use nine liters of lemonade. She can make twelve more liters of punch

For the second batch the ratio of fruit juice to lemonade would be 3:12 or 1:4
You might be interested in
Each month, Anna pays $630 in rent. How much rent does she pay over the course of 18 months?
Ilia_Sergeevich [38]

Answer:

$11,340

Step-by-step explanation:

1 month: 630

18 months: 18×630=11,340

7 0
3 years ago
Point D(-3.5) is a vertex of triangle DEF.After a rotation of the triangle about the origin, D' is located at (3,-5).Which of th
Nimfa-mama [501]
<h3>Answer: 180 degrees</h3>

note: it doesn't matter if its clockwise or counterclockwise when it comes to 180 degree rotations.

========================================

Explanation:

The rule for 180 degree rotations is

(x,y) ---> (-x, -y)

So the x and y coordinates flip in sign from positive to negative, or vice versa.

Point D ' (-3, 5) rotates to D ' (3, -5) following this rule

-----------------

A further detailed break down might look like this

x = -3 becomes -x = -(-3) = 3

y = 5 becomes -y = -5

(-3, 5) ----> (3, -5)

6 0
3 years ago
If 4 hens lay 7 eggs in three days, how many eggs will 12 eggs lay in 9 days?
garik1379 [7]

Answer:

how many eggs will 12 eggs lay ???

Step-by-step explanation:

5 0
3 years ago
Find all solutions to the equation:
crimeas [40]

Let z = sin(x). This means z^2 = (sin(x))^2 = sin^2(x). This allows us to go from the equation you're given to this equation: 7z^2 - 14z + 2 = -5

That turns into 7z^2 - 14z + 7 = 0 after adding 5 to both sides. Use the quadratic formula to solve for z. The only solution is z = 1 (see attached image). Since we made z = sin(x), this means sin(x) = 1. All solutions to this equation will be in the form x = (pi/2) + 2pi*n, which is the radian form of the solution set. If you need the degree form, then it would be x = 90 + 360*n

The 2pi*n (or 360*n) part ensures we get every angle coterminal to pi/2 radians (90 degrees), which captures the entire solution set.

Note: The variable n can be any integer.

7 0
3 years ago
During January 2012, 50 000 new vehicles were sold in Ontario. About 20% of these were leased. How many vehicles were leased?
const2013 [10]

Answer:

10,000 vehicles.

Step-by-step explanation:

20 percent of 50,000 is 10,000.

5 0
3 years ago
Other questions:
  • on a coordinate grid wgat is the horizontal and the vertical line called... I just cant bother to look in my notes
    13·2 answers
  • If a student does not like sandwiches,what is the probability that student also does not like pie?
    11·1 answer
  • The ages of three friends are consecutive integers. The sum of their ages is 45
    7·2 answers
  • What is the area of the following circle?
    5·1 answer
  • In a Calif. study, Dean Lester Breslow and Dr. James Enstrom of the UCLA School of Public Health concluded that by following 7 s
    8·1 answer
  • #6 Pleaze !!!! Also need this for 8th grade
    15·1 answer
  • Find the value of X????
    13·2 answers
  • Solve the system using substitution. Check your solution.<br> 2x - y= 65<br> 5y = x
    10·1 answer
  • A family has 5 children. Compute the probabilities of the following events:
    13·2 answers
  • Need help benja plz...​
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!