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
dalvyx [7]
3 years ago
10

Chris found some colorful leaves under one tree. Under another tree, he

Mathematics
1 answer:
Lynna [10]3 years ago
5 0

Answer:

x+y-3+6

or

x+y+3

You might be interested in
Amanda’s hair grew 3/4 in. in 1 1/2 months? How long did her hair grow in one month?
Gnom [1K]

Answer:

1/2 a inch was this helpful

6 0
3 years ago
How do i solve for <br> (2x/5)+1=13/5
NNADVOKAT [17]

Answer:

x = 4

Step-by-step explanation:

  1. \frac{2x}{5} +1 = \frac{13}{5}  
  2. \frac{2x+5}{5} = \frac{13}{5} divide both sides by 5
  3. 2x + 5 = 13 subtract 5 from both sides
  4. 2x = 8 divide both sides by 2
  5. x = 4
5 0
3 years ago
Scores on a recent exam followed a normal distribution and letter grades will be assigned with 15% A, 35% B, 30% C, 15% D, and 5
noname [10]

Using the normal distribution, it is found that Sue will get a letter grade of B.

In a <em>normal distribution </em>with mean \mu and standard deviation \sigma, the z-score of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

  • It measures how many standard deviations the measure is from the mean.  
  • After finding the z-score, we look at the z-score table and find the p-value associated with this z-score, which is the percentile of X.

In this problem, Sue got a grade of 0.85, hence z = 0.85.

  • Looking at the z-table, z = 0.85 has a p-value of 0.8023, hence she is approximately in the top 20%, which is below the top 15% but above the top 50%, hence she got a letter grade of B.

A similar problem is given at brainly.com/question/25745464

5 0
2 years ago
I need help with this plzz
Schach [20]

Answer:

5/2

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
CAN ANYBODY HELP ME ON THIS QUESTION PLEASEEEEEEEEEE HELPPPPPPPP ME ASAP
laila [671]
I think the answer is 4/12 or 1/3
7 0
3 years ago
Other questions:
  • Given a = 4, b = -2 and c = 8, evaluate a - b - c. -14 -6 -2
    7·2 answers
  • What is the distance between A and B? Round your answer to the nearest tenth.
    14·1 answer
  • BRO I NEED HELP!!!!
    5·1 answer
  • Round each number ten thousands 73569
    9·1 answer
  • Solve the equation -6 + 6n = 42 for n
    9·2 answers
  • Determine the equation of the line that passes through the given points. (If you have a graphing calculator, you can use the tab
    6·1 answer
  • Circle P is representing by the equation (x - 2)^2 + (y + 2)^2 = 9.
    5·2 answers
  • The price of gasoline rose from $2.40 to $2.76 in one month. By what percent did the gas price rise?
    8·1 answer
  • Cassie’s age is 3 less than twice Kara’s age. The sum of their ages is 42.
    10·2 answers
  • Construct an accurate copy of triangle DEF. Check that EF = 4.6 cm. ​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!