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
BigorU [14]
3 years ago
7

I need help again, please

Mathematics
1 answer:
grin007 [14]3 years ago
6 0

Answer:

$1800

Step-by-step explanation:

si  =  \frac{pnr}{100}  \\  \\  =  \frac{15000 \times 3 \times 4}{100}  \\  \\  = 150 \times 12 \\  \\  = 1800 \\

Thus Tamara will receive $1800 as interest after 3 years.

You might be interested in
A cone and a triangular pyramid have a height of 9.3 m
Otrada [13]

Answer:

x=17.1\ in

Step-by-step explanation:

<u><em>The complete question is</em></u>

A cone and a triangular pyramid have a height of 9.3 m  and their cross-sectional areas are equal at every level  parallel to their respective bases. The radius of the base of the cone is 3 in and the other leg (not x) of the triangle base of the triangular pyramid is 3.3 in

What is the height, x, of the triangle base of the  pyramid? Round to the nearest tenth

The picture of the question in the attached figure

we know that

If their cross-sectional areas are equal at every level  parallel to their respective bases and the height is the same, then their volumes are equal

Equate the volume of the cone and the volume of the triangular pyramid

\frac{1}{3}\pi r^{2}H=\frac{1}{3}[\frac{1}{2}(b)(h)H]

simplify

\pi r^{2}=\frac{1}{2}(b)(h)

we have

r=3\ in\\b=3.3\ in\\h=x\ in\\pi=3.14

substitute the given values

(3.14)(3)^{2}=\frac{1}{2}(3.3)(x)

solve for x

28.26=\frac{1}{2}(3.3)(x)

x=28.26(2)/3.3\\x=17.1\ in

7 0
3 years ago
Read 2 more answers
Change mixed fraction to improper fraction.
Andreas93 [3]

Answer:

2 3/4 = 11 /4

8 2/3 = 26/3

2 1/2 = 5/2

7 0
2 years ago
Read 2 more answers
!!!!!!!I NEED HELP WITH THESE PROBLEMS. THANK YOU!!!!!
Viefleur [7K]
The answer to your question is A

6 0
3 years ago
Slope intercept form of : y=(2/5)x+7
photoshop1234 [79]
The slope intercept IS y=2/5x+7
5 0
3 years ago
Need help with these math questions
PSYCHO15rus [73]

\sqrt{16-x}        x = 8

Since x = 8, you can plug in/substitute 8 for "x" in the equation:

\sqrt{16-x}

\sqrt{16-8}

\sqrt{8}

2.82842

2.83 You answer is the 4th option


\sqrt{x+7}     x = 9

Plug in 9 for "x" in the equation

\sqrt{x+7}

\sqrt{9+7}

\sqrt{16}

4    Your answer is the 1st option

4 0
3 years ago
Other questions:
  • Find the number whose 13% is 65.​
    12·2 answers
  • in class,12 students like to play vollyboll. if 30% of the students in the class like to play volleyball,how many students are i
    9·1 answer
  • Can a function have a vertical and horizontal asymptote
    5·1 answer
  • Answer the following question with at least three complete sentences. Be sure to use specific examples from the lessons in your
    9·2 answers
  • 243 + 3.75 + $0.81 +$15<br> help please
    9·2 answers
  • The perimeter of a square is 75inches. What is the length of one side of the square?​
    11·2 answers
  • H = -16t2 + 64t + 80 Determine the maximum height of the rocket. Show your work.
    8·1 answer
  • Wich system of equations would have NO solution? (Answer correctly with work for branliest)
    13·1 answer
  • 8. (13 96)- - (15-03) + (18-09) -32-65= ?<br>(a) 223<br>264<br>(c) 334​
    12·1 answer
  • WILL GIVE BRAINLIST
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!