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
Troyanec [42]
3 years ago
10

Help me solve these problem

Mathematics
1 answer:
mash [69]3 years ago
7 0

Answer:

$0.40

Step-by-step explanation:

Given

\frac{2}{5} ← divide numerator and denominator by 5

\frac{\frac{2}{5} }{1} = \frac{2}{5} = 0.4

Thus the price per pear is $0.40

You might be interested in
Population Growth The population P (in thousands) of Oriando,Florida from 1980 through 2009 can be modeled by p = 130e0.0205t,wh
svetoff [14.1K]

Answer: a) 236,000.

b) 2021

Step-by-step explanation:

Given : Population Growth The population P (in thousands) of Oriando,Florida from 1980 through 2009 can be modeled by p = 130e^{0.0205t}    (1)

where t = 0 corresponds to 1980.

Then , for 2009

t= 2009-1980=29

a. ⇒The population of Phoenix in 2009 =  p = 130e^{0.0205(29)}

p = 130e^{0.5945}

p =130(1.81212465608)=235.57620529\approx236

Hence, the population of Orlando in 2009 was about 236,000.

b) Substitute p= 300 in (1) , we get

300 = 130e^{0.0205t}

2.3077= e^{0.0205t} (Divide both sides by 130)

Taking Natural log on both sides,

\ln(2.3077) = 0.0205t\\\\\Rightarrow\ t=\dfrac{\ln(2.3077)}{0.0205}

t=\dfrac{0.836251357528}{0.0205}=40.7927491477\approx41

Hence, The year Orlando will have a population of 300,000 =1980+41 =2021

6 0
3 years ago
A client, in the manic phase of bipolar disorder, is being discharged home on an antimanic drug. What antimanic drug will best p
galina1969 [7]

Answer:

Lithium

Step-by-step explanation:

According to my research on studies conducted by various psychologists, I can say that based on the information provided within the question the most common long term drug for bipolar disorder is Lithium. This is a mood stabilizer that controls the manic and depression stages of bipolar disorder, it is highly effective and is prescribed long term along with therapy sessions.

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

8 0
4 years ago
Read 2 more answers
Calvin has a book with 120 pages. The page numbers are only printed on the odd numbered pages. What is the sum of these numbers
LekaFEV [45]

Answer:

now we know that

book is 120page

__6785

6 0
2 years ago
Q # 5 please find the area
ser-zykov [4K]
The Area of a Trapezoid can be calculated as:

Area = 0.5 x Height x Sum of lengths of parallel sides

From the figure, we can see the height, which is the perpendicular distance between two parallel sides is 12.6 inches.

The lengths of parallel sides is 19 and 29.2 inches.

Using the values in the above formula, we get:

Area = 0.5 x 12.6 x (19 + 29.2) = 303.66 square inches

So, the correct answer is option C
4 0
3 years ago
Read 2 more answers
An embroidered placemat cost $2.95. An embroidered tablecloth is similar to the placemat. The ratio of the corresonding sides is
jeka57 [31]
<span>Given that ratio of sides is 1:4,
then ratio of areas is 1:16
In terms of area tablecloth is 16 X bigger 2.95*16 = 47.20</span>
4 0
4 years ago
Read 2 more answers
Other questions:
  • Explain why the equation 6|x| + 25 = 15 has no solution. When one solves, they arrive at a step where |x| is equal to a negative
    7·1 answer
  • Can you use the ASA postulate or the ASA theorem to prove the triangles are congruent?
    13·2 answers
  • Logx - logx - 1^2 = x - 4
    5·1 answer
  • What is the slope of y = 5x - 1​
    14·2 answers
  • Which ones are functions
    6·1 answer
  • Question 10
    14·1 answer
  • HELP PLEASE now ASAP
    9·1 answer
  • 6 Write the phrase as an algebraic
    13·2 answers
  • A coin is flipped and a die is rolled find the probability of getting a head on the coin and a 4 on the die​
    11·2 answers
  • Simplify this question
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!