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
Setler [38]
2 years ago
11

Leah just moved and she's looking for a new dance studio. She gets to list the price from tip top toes charges $300 for 12 class

es and groovin amd movin charges $264 11 classes which studio offers the better deal?
Mathematics
1 answer:
SpyIntel [72]2 years ago
8 0
If it’s by week then groovin and movin,but if it’s months tip toes
You might be interested in
Evaluate the following
IRINA_888 [86]

(a) [\frac{9}{2.6}  - \frac{2.5^{2} }{2.5} ]^{2}

Answer:

[\frac{9}{2.6}  - \frac{2.5^{2} }{2.5} ]^{2}

= [\frac{9}{2.6}  - \frac{2.5*2.5 }{2.5} ]^{2}

= [\frac{9}{2.6}  - \frac{2.5}{1} ]^{2}

*canceling 2.5 in numerator and denominator*

= [\frac{9-(2.5)(2.6)}{2.6} ]^2\\*Using L.C.M of 2.6 and 1 which comes out to be '2.6'= [\frac{9-(6.5)}{2.6} ]^2\\= [\frac{2.5}{2.6} ]^2\\*multiplying and dividing by '10'= [\frac{2.5*10}{2.6*10} ]^2\\= [\frac{25}{26} ]^2\\= \frac{25^2}{26^2}\\= \frac{625}{676}\\= 0.925

Properties used:

Cancellation property of fractions

Least Common Multiplier(LCM)

The least or smallest common multiple of any two or more given natural numbers are termed as LCM. For example, LCM of 10, 15, and 20 is 60.

(b) [[\frac{3x^{a}y^{b}} {-3x^{a} y^{b} } ]^{3}    ] ^{2}

Answer:

[[\frac{3x^{a}y^{b}} {-3x^{a} y^{b} } ]^{3}] ^{2}\\

*using [x^{a}]^b = x^{ab}*

= [\frac{3x^{3a}y^{3b}} {-3x^{3a} y^{3b} }] ^{2}        

*Again, using [x^{a}]^b = x^{ab}*

= \frac{3x^{2*3a}y^{2*3b}} {-3x^{2*3a} y^{2*3b} }  \\= (-1)\frac{3x^{6a}y^{6b}} {3x^{6a} y^{6b} }\\[\tex]*taking -1 common, denominator and numerator are equal*[tex]= -(1)\frac{1}{1}\\= -1

Property used: 'Power of a power'

We can raise a power to a power

(x^2)4=(x⋅x)⋅(x⋅x)⋅(x⋅x)⋅(x⋅x)=x^8

This is called the power of a power property and says that to find a power of a power you just have to multiply the exponents.

3 0
3 years ago
Estimate the quotient of 9 1/3 divided by 2 3/4
son4ous [18]
It's about 3 (3 13/33) to be exact 
7 0
3 years ago
Read 2 more answers
D) If C.P. - Rs 100, S.P. Rs 80, then loss percent​
AfilCa [17]

Step-by-step explanation:

Selling price = Rs.80

Cost price = Rs.100

here, CP > SP

Now...

Loss ( L ) = CP - SP

= RS.100 - 80

= Rs.20

Now...

loss \: percent \:  =  \frac{loss}{CP}  \times 100%

=  \frac{2000}{100}  \\

= 20 %

3 0
2 years ago
Who can Help???
rosijanka [135]









I'm not the best at writing, but I can try. so here's an idea:you can have as your scenario something like "On a vase shaped like a rectangular prism is a flower. Knowing that the stem of the flower is the diagonal of the prism, the diagonal of the base is 18 and the sinus of the angle between the stem and the diagonal(of the base) is 4/5, find the stem's length and the height of the vase"
8 0
3 years ago
Read 2 more answers
Find the area of the triangle below.
Fiesta28 [93]

Answer:

36 ft

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • D = 0.5t(3.5t − 21.25)
    9·1 answer
  • How much time is 12:53 PM to 2:03 PM
    11·1 answer
  • Solve equation: 12x + 8 = 104
    10·2 answers
  • Plzzz hellllpp ....trigonometry​
    6·2 answers
  • PLZZZ HELPPP THIS IS DUE!!
    15·1 answer
  • 2 3/4 - 3/7<br><br> 10 points
    8·2 answers
  • MathWiz wya? I need some help with this...show your work &lt;3
    13·1 answer
  • Which situations described can be modeled by an exponential function?
    10·2 answers
  • I NEED HELP WITH THISSS PLSSS I HAVE NO IDEA HOW TO DO IT
    10·2 answers
  • Mrs. Wood is a librarian at Westside Library. In examining a random sample of the library's book collection, she found the follo
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!