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
Pavlova-9 [17]
2 years ago
7

Help!!!!!!!!!!!! 20 points!!!!!!!!!!

Mathematics
2 answers:
Mademuasel [1]2 years ago
6 0

Answers:

  1. Between 2 and 3
  2. Between 2 and 3
  3. Between 3 and 4
  4. Between 3 and 4
  5. Between 2 and 3
  6. Between 3 and 4

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

Explanation for problem 1

Use your calculator (or long division) to find that 240 \div 90 \approx 2.67, which is between 2 and 3.

Alternatively, notice how

  • 90*2 = 180
  • 90*3 = 270

We see that 240 is between 180 and 270, which shows that 240 \div 90 is between 2 and 3.

Follow these type of steps for the other questions.

Semmy [17]2 years ago
3 0

Answer:

left left right right left right

Step-by-step explanation:

just divide

You might be interested in
Martin Middle School sold two types of pies at the last bake sale — apple and blueberry. If 35/50 of the pies sold were apple, w
cestrela7 [59]

Answer:

30%

Step-by-step explanation:

30%

7 0
3 years ago
Thomas spent $3.30 for 3 ice cream cones. Dan spent 2.50 for 2 ice cream cones. How much less did Dan or Thomas spend?
Sergeu [11.5K]

Answer: Thomas spent .15 less

Step-by-step explanation:

Dan: 2.50/2=1.25

Thomas: 3.30/3=1.1

1.25-1.1=.15

8 0
4 years ago
Read 2 more answers
A farmer finds that if she plants 100 trees per acre, each tree will yield 35 bushels of fruit. She estimates that for each addi
castortr0y [4]

Answer:

126 trees should she plant per acre to maximize her harvest.

Step-by-step explanation:

Let x be the additional tress that must be plant after planting 100 tress.

So, total number of trees = 100 + x trees

Also, Each additional tree planted decreases the yield of each tree by 3 bushels.

So , net bushels by each tree = 35 - 3x

The revenue function becomes

f(x) = (100 + x)(35 - 3x)

Thus,

Differentiating it by using chain rule as:

f'(x) = (100 + x)35 + 100(35 - 3x)

f'(x) = 3500 + 35x + 3500 - 300x

f'(x) = 7000  - 265x

<u>For maxima of f(x), f'(x) = 0</u>

7000  - 265x = 0

Thus,

x = 26.4151

<u>Since, x represents tress, so, x is 26.</u>

<u>So, total tress she would plant to earn maximum revenue = 100 + 26 = 126 trees</u>

3 0
3 years ago
(1) Triangle ABC is an isosceles triangle.<br> Find the altitude h.<br> B<br> 45°
tester [92]

Step-by-step explanation:

45+45

90

I guess is the answer

7 0
2 years ago
Colton has 888 comedy movies, 666 action movies, 555 fantasy movies, and 111 drama movie on his list of favorite movies.
eimsori [14]

Answer:

A. Comedy

Step-by-step explanation:

We are given that,

Movie type                        Number of movies

Comedy                                        8

Action                                           6

Fantasy                                         5

Drama                                            1

Then the total number of movies = 8+6+5+1 = 20

<h3><em>So, we will find the ratio of each type of movie out of total movies.</em></h3>

Ratio of comedy movies = \frac{8}{20}=\frac{2}{5}

Ratio of action movies = \frac{6}{20}=\frac{3}{10}

Ratio of fantasy movies = \frac{5}{20}=\frac{1}{4}

Ratio of drama movies = \frac{1}{20}

Since, we have,

<h3>Ratio of comedy movies = \frac{8}{20}=\frac{2}{5}</h3>

Thus, 'For every 5 movies on the list, there are 2 COMEDY movies'.

So, option A is correct.

4 0
3 years ago
Read 2 more answers
Other questions:
  • Rita earns $20.00 per hour. If she gets a 3% raise, what will be her new hourly wage
    14·1 answer
  • The atmospheric pressure at sea level is 14.7 lb/in2. This pressure is reduced by half for each 3.6 miles above sea level. Which
    10·2 answers
  • D is no because if they translate the triangles on top of each other they do not match
    5·1 answer
  • Joey Will roll a number cube three times. What is the probability that he will roll a 2 each time?
    15·1 answer
  • What is the lenght of the hypotenuse 12mi 5mi c=​
    9·1 answer
  • List the following questions in order least to greatest. What is a nanosecond? what is a millisecond? what is a zeptosecond?
    11·1 answer
  • Brainlist anyone???? no links pls .. and no GUESSING
    13·2 answers
  • Last year 300 people attended a play with ticket price of $8. The school estimates that 20 fewer people attend for each $1 incre
    15·1 answer
  • Find the last term of an arithmetic sequence whose a=5,d=3 and n=78​
    11·2 answers
  • Solve for m.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!