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2 years ago

64 movie tickets are sold. 5/8 of the tickets were for adult admission. How many adult admission tickets were sold?

Mathematics

2 answers:

kaheart [24]2 years ago

6 0

Answer:

40 tickets

Step-by-step explanation:

5/8 is .63

64 x .63 = 40.32 rounded is equal to 40 tickets

Karolina [17]2 years ago

3 0

Answer:

Step-by-step explanation:

First take note 64 tickets were sold in total and 5/8 of those tickets were for adults.

To solve this you must first make 5/8 a decimal and to do so you will divide 5 by 8.

which is equal to .625

Now multiply 65 by .625 = 40.42500

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Shawnee richards and her husband have decided to purchase a cabin in the county. they have applied for a mortgage loan of 80,000

Sergeeva-Olga [200]

Using it's formula, it is found that their monthly payments for the mortgage loan will be of $515.45.

<h3>What is the monthly payment formula?</h3>

It is given by:

$A = P\frac{\frac{r}{12}\left(1 + \frac{r}{12}\right)^n}{\left(1 + \frac{r}{12}\right)^n - 1}$

In which:

P is the initial amount.

r is the interest rate.

n is the number of payments.

In this problem, we have that the parameters are given as follows:

P = 80000, r = 0.06, n = 25 x 12 = 300.

Hence:

r/12 = 0.06/12 = 0.005.

Then, the monthly payment will be of:

$A = P\frac{\frac{r}{12}\left(1 + \frac{r}{12}\right)^n}{\left(1 + \frac{r}{12}\right)^n - 1}$

$A = 80000\frac{0.005(1.005)^{300}}{(1.005)^{300} - 1} = 515.45$

More can be learned about the monthly payments formula at brainly.com/question/22846480

#SPJ1

7 0

1 year ago

The coordinates of quadrilateral PQRS are P(–3, 0), Q(0, 4), R(4, 1), and S(1, –3). What best describes the quadrilateral?

denis-greek [22]

Answer:

Square

Step-by-step explanation:

Plot the vertices of the quadrilateral PQRS on the coordinate plane (see attached diagram). The diagram shows that this is a square. Let's prove it.

1. Find all sides lengths:

$PQ=\sqrt{(-3-0)^2+(0-4)^2}=\sqrt{(-3)^2+(-4)^2}=\sqrt{9+16}=\sqrt{25}=5\\ \\QR=\sqrt{(0-4)^2+(4-1)^2}=\sqrt{(-4)^2+(3)^2}=\sqrt{16+9}=\sqrt{25}=5\\ \\RS=\sqrt{(4-1)^2+(1-(-3))^2}=\sqrt{(3)^2+(4)^2}=\sqrt{9+16}=\sqrt{25}=5\\ \\SP=\sqrt{(1-(-3))^2+(-3-0)^2}=\sqrt{(4)^2+(-3)^2}=\sqrt{16+9}=\sqrt{25}=5$

All sides have the same lengths.

2. Find the slopes of all lines:

$PQ:\ \dfrac{4-0}{0-(-3)}=\dfrac{4}{3}\\ \\QR:\ \dfrac{1-4}{4-0}=-\dfrac{3}{4}\\ \\RS:\ \dfrac{-3-1}{1-4}=\dfrac{4}{3}\\ \\SP:\ \dfrac{0-(-3)}{-3-1}=-\dfrac{3}{4}$

Since the slopes of PQ and RS are the same, lines PQ and RS are parallel. Since the slopes of QR and SP are the same, lines QR and SP are parallel.

The slopes $\frac{4}{3}$ and $-\frac{3}{4}$ have the product of

$-\dfrac{3}{4}\cdot \dfrac{4}{3}=-1,$

then lines are pairwise perpendicular.

This means PQRS is a square.

4 0

3 years ago

A theater can seat 273 people. The number of rows is 8 less than the number of seats in each row. How many rows of seats are the

artcher [175]

R * s = 273
r = s - 8.....s = r + 8

r(r + 8) = 273
r^2 + 8r = 273
r^2 + 8r - 273 = 0
(r - 13)(r + 21) = 0

r - 13 = 0
r = 13

r + 21 = 0
r = -21.....extraneous solution...not ur answer

r = 13
s = r + 8 = 13 + 8 = 21

so there are 13 rows.....each row containing 21 seats

3 0

3 years ago

Please help!?<br><br> Evaluate the expression 5V - 6w when v= 4 and w= 2.

Rudik [331]

Answer:

Step-by-step explanation:

5V-6W

V=4. W=2.

5(4)-6(2)

20-6(2)

20-12=

8 0

3 years ago

Need help pls (tell me by step)

ser-zykov [4K]

Answer:

To convert pounds to ounces, multiply the amount of pounds by 16.

is there anything else u need help with :)

Step-by-step explanation:

sooo 3x16=48 and then u would divide 48 by 2 and u would get =24 so he can fill 24 cracks

8 0

3 years ago

Read 2 more answers