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
arsen [322]
3 years ago
8

Lins goal is to drink 8 cups of water every day.She drank 37 ounces before lunch today. How much more water does lin need to dri

nk today to reach her goal
Mathematics
1 answer:
IgorLugansk [536]3 years ago
4 0

Answer:

Lin needs to drink 27 more ounces of water

Step-by-step explanation:

To solve this problem we need to know how much is a cup of water in ounces

1 cup = 8 ounces

So, if Lin needs to drink 8 cups, this means that she needs

8 cup * 8 ounces/cup = 64 ounces daily

If she drank 37 ounces before lunch, she needs to drink

(64 - 37) ounces = 27 ounces = 3.375 cups

You might be interested in
Nick starts with 20 milligrams of a radioactive substance. The amount of the substance decreases by 12 each week for a number of
Gre4nikov [31]

Answer:

what the answer

Step-by-step explanation:

6 0
3 years ago
What is the probability that a value falls in the interval μ ± 2σ, that computes the probability P(-2 < Z < 2). Round to f
bija089 [108]

Answer:

0.9544    

Step-by-step explanation:

P(-2 < Z < 2) means that Z has mean 0 and standard deviation 2.

P(−2 < Z < 2) = F(2) - F(-2)

Using the Z - table,

F(2) = 0.9772

and F(-2) = 0.0228

Thus,

P(−2 < Z < 2) = 0.9772 - 0.0228 = 0.9544

This means that data within two standard deviation is 95%.

8 0
3 years ago
Find the value of x and show work
Oksana_A [137]

Step-by-step explanation:

35+35+x=180 (sum of interior angles of an triangle is 180

therefore

x=180-70

x=110

3 0
2 years ago
Using Substitution solve: y=x+5<br> 4x+y=20
Vladimir [108]

Answer:

3

Step-by-step explanation:

So first, plugin y to your equation, it should look like this: 4x+x+5+20. Now, we can solve this. Next, we have two x's so we can combine them. The equation will now look like this: 5x+5=20. Now, we have an extra 5 laying around that we need to get rid of, so we can subtract that 5 to both sides of the equation and we get this: 5x-5=20-5 which ends up being 5x=15. Now, we just divide both ides by 5 and since 15 divided by 5 is 3, we get: x=3

4 0
3 years ago
A) Write the following in standard form and find A, B and C
alex41 [277]

Answer:

  • a)  2x -y = -5; A=2, B=-1, C=-5
  • b)  y = 2x +5

Step-by-step explanation:

a) Standard Form is ...

  Ax + By = C

where A > 0 and A, B, C are mutually prime.

To get that form, we can add 2x-5 to both sides of the equation:

  (2x -5) -2x = (2x -5) -y +5

  -5 = 2x -y

Then we can swap sides of the equal sign:

  2x -y = -5 . . . . . . standard form

Matching this to the generic standard form equation, we find ...

  A = 2

  B = -1

  C = -5

__

b) We can solve for y by adding 2x+y to both sides of the equation:

  (2x +y) -2x = (2x +y) -y +5

  y = 2x +5 . . . . . . slope-intercept form

5 0
3 years ago
Other questions:
  • What is the range of the numbers 5,5,7,5,9,11,18?
    15·1 answer
  • 1) What is the standard form of the equation of the circle in the graph?
    5·1 answer
  • Simplify the expression: √18x^4y^3
    14·2 answers
  • Find the distance between the two points (-4, 6) and (3,-7) Your answer​
    13·1 answer
  • Solve for x: (X + 16) / 3 = 3x
    15·1 answer
  • The equation is ax+r=7 <br><br>how do I solve for r??
    10·2 answers
  • If x+y=8 find the value of y when x=-1
    5·2 answers
  • Can someone help again I’m still in class
    12·2 answers
  • Clara’s gross monthly salary is $3,425
    9·1 answer
  • Need it solved correctly for khan academy
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!