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
jekas [21]
3 years ago
15

for 8 days of very hot weather, the water level in a lake dropped 3 inches per day. on the ninth day, storms raised the level 6

inches. Write and find the value of an expression for the change in the water level of the lake during these 9 days.
Mathematics
1 answer:
hoa [83]3 years ago
3 0
The water level dropped 18 inches
You might be interested in
What is the probability of NOT spinning a 4 on a spinner with 6 sections labeled 1-6
bulgar [2K]

Answer:5/6

Step-by-step explanation:

8 0
3 years ago
(5+x)x=36 what is x?
lana [24]
X=4

The only way you can go about doing this is by finding the factors of 36 (1, 2, 3, 4, 6, 9, 12, 18, 36) and then seeing which pair make sense.

In this case, 9 and 4.

So, plug in the numbers so it makes sense.

(5+4)4=36

5+4=9
9*4=36
8 0
3 years ago
Read 2 more answers
You enter a chess tournament where your probability of winning a game is 0.3 against half the players (call them type 1), 0.4 ag
Doss [256]

The probability of winning is 0.44 .

<u>Step-by-step explanation:</u>

Here it's given that , You enter a chess tournament where your probability of winning a game is 0.3 against half the players (call them type 1), 0.4 against a quarter of the players (call them type 2), and 0.5 against the remaining quarter of the players (call them type 3). You play a game against a randomly chosen opponent. More precisely :

Probability(type1) = 0.3\\Probability(type2) = 0.4\\Probability(type3) = 0.5\\\\Probability(winning) = w

Now, we choose a random opponent and we need to find probability of winning which is possible as :

<u>1. player chosen from type1</u>

<u>2. player chosen from type2</u>

<u>3. player chosen from type3</u>

Combining all cases we get :

⇒ w = type1(1-type2)(1-type3) + (1-type1)type2(1-type3) + (1-type1)(1-type2)type3

⇒ w = 0.3(0.6)(0.5)+0.7(0.4)(0.5)+0.7(0.5)(0.6)

⇒ w = 0.44

∴ The probability of winning is 0.44 .

8 0
3 years ago
2.<br><br> Describe how Jennifer fell into a cycle of debt using<br> payday loans.
Shtirlitz [24]

Since Jennifer needs to settle her monthly rent and decides to obtain a payday loan, <u>she will certainly fall into a </u><u>cycle of debt</u><u> because of its recurring nature.</u>

<h3>What is a Payday Loan?</h3>

Payday Loans are short-term, low-balance cash advances usually offered to individuals with cash shortages at usury rates (high interest) because of the unsecured nature of the loans.

<h3>Data and Calculations:</h3>

Amount of Payday Loan taken = $375

Repayment amount = $500

Interest expense = $125

Rate of interest = 33.33% ($125/$375 x 100)

Thus, by opting for a payday loan to settle her monthly rent instead of increasing her earnings, Jennifer entered into a cycle of debt.

Learn more about living on payday loans here: brainly.com/question/25239160

5 0
2 years ago
Can someone please help m by giving a yes or no answer
aleksklad [387]

Answer:

Yes

Step-by-step explanation:

a function would be a constant negative and a positive relationship, which is present in this picture.

6 0
3 years ago
Other questions:
  • Draw the shape that a mowing machine would make given these instructions. Go to (–7, 7). Lower blade. Cut to (–7, 1). Raise blad
    10·2 answers
  • The measures of two complementary angles are complementary angles are in the ratio 1:3. What are the measures of the angles?
    7·1 answer
  • Circumference or area how many times must a horse go around a horse walker to walk 1 mile
    5·1 answer
  • There were 254 tickets purchased for a major league baseball game. The lower box tickets cost ​$12.50 and the upper box tickets
    13·1 answer
  • Find the distance between the two points rounding to the nearest tenth (if necessary). (-7, -6) \text{ and } (-3, 2) (−7,−6) and
    6·1 answer
  • What is 222,977 rounded to the nearest hundred
    14·2 answers
  • 78.6666667 simplified!
    13·1 answer
  • What is the middle of 1038 and 1117
    9·2 answers
  • 5 2/3 divided by 4 = what?
    11·1 answer
  • Pyramid A is a square pyramid with a base side length of 12 inches and a height of 9. Pyramid B has a volume of 1728 in^3. Use t
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!