All categories

3 years ago

How many classes would Gina need to take for the total cost to be the same at both dance studios

Mathematics

2 answers:

yanalaym [24]3 years ago

6 0

Answer:

Step-by-step explanation:

right on edge

julsineya [31]3 years ago

3 0

Answer:

How many classes is Gina taking?

You might be interested in

Janice has car insurance that she must pay four times a year. If each payment is $156, how much money should she set aside each

krok68 [10]

Answer:

i hope this helped you

3 0

3 years ago

Read 2 more answers

DESCRIBE

Vanyuwa [196]

Answer:

It represents the height between Hank and Tim on the Mountain/ Or how much higher is Tim than Hank.

Step-by-step explanation:

Since Tim is higher than Hank on the Mountain, and he is on 33 above, and Hank is 126 feet below, this represents the height between Hank and Tim on the Mountain.

8 0

1 year ago

Read 2 more answers

Geometric Series assistance

Levart [38]

we have been asked to find the sum of the series

$\sum _{n=1}^5\left(\frac{1}{3}\right)^{n-1}$

As we know that a geometric series has a constant ratio "r" and it is defined as

$r=\frac{a_{n+1}}{a_n}=\frac{\left(\frac{1}{3}\right)^{\left(n+1\right)-1}}{\left(\frac{1}{3}\right)^{n-1}}=\frac{1}{3}$

The first term of the series is $a_1=\left(\frac{1}{3}\right)^{1-1}=1$

Geometric series sum formula is

$S_n=a_1\frac{1-r^n}{1-r}$

Plugin the values we get

$S_5=1\cdot \frac{1-\left(\frac{1}{3}\right)^5}{1-\frac{1}{3}}$

On simplification we get

$S_5=\frac{121}{81}$

Hence the sum of the given series is $\frac{121}{81}$

5 0

2 years ago

GENIUS OR ANYONE HELP ME PLZ PLZ PLZ!!!!

sukhopar [10]

Answer:

$\frac{16}{4}$ , $\frac{22}{7}$ , $\sqrt{5}$ , $\sqrt{3}$

Step-by-step explanation:

i got it right

8 0

2 years ago

Read 2 more answers

What is the equation of the axis of symmetry of a parabola if its x-intercepts are -3 and 7?

Ostrovityanka [42]

This is a parabola, meaning the equation is a quadratic, so it has 2 roots or x-intercepts, keeping in mind that vertex will lie half-way between those intercepts.

so what's the x-value halfway between -3 and 7? yeap, you guessed it, 2.

so the axis of symmetry for this vertical parabola will be at x = 2.

7 0

2 years ago