Ask question

Ask question

All categories

2 years ago

11

Susan learns that 6% of the freshman class are in the band, 11% are in the chorus, and 19% are in sports. If no freshman is part

icipating in two activities, what fraction is a reasonable equivalent for the total percent of the class in band, chorus, and sports?

1 answer:

JulijaS [17]2 years ago

7 0

6/100+11/100+19/100= 36/100. 36/100 in simplest form is 9/25

You might be interested in

The radius of a circular sign is 12 12 inches. Equal parts of the sign are painted red red and yellow yellow. How many square in

iragen [17]

Answer:

226.285 square

Step-by-step explanation:

Given:

The radius of a circular sign is 12 inches.

Equal parts of the sign are painted red and yellow.

Question asked:

How many square inches are painted each color?

Solution:

Here given that <u> a circular sign is divided into two equal parts </u>and one part is painted with red and other with yellow and we have to calculate the area of each color:

We will find area of semicircle of each color:

$Area\ of\ semicircle =\frac{\pi x^{2}}{2}$

$=\frac{\frac{22}{7}\times12\times12 }{2} \\ \\ =\frac{\frac{3168}{7} }{2} \\ \\ =\frac{452.57}{2} \\ \\= 226.285\ square\ inches$

Thus, 226.285 square inches are painted each color.

3 0

2 years ago

Which is the MOST accurate description of which cell contains mitochondria?

Goshia [24]

A is the best answer to the question .
your welcome dear

5 0

2 years ago

Read 2 more answers

Meera paid $240 for 4 pairs of shoes and 4 pairs of

OleMash [197]

Pair of shorts costs $12. Shirt costs $48.
Difference between the two is $36.

7 0

2 years ago

you are getting your hair cut and it costs you $18.30 you decide to tip the hairdresser 15% how much did you pay in total

rodikova [14]

Answer:

You pay $21.05 in total!

6 0

2 years ago

ASAP h(t)=-5t^2+5t+10<br><br> Please help me find roots and roots equation

Alex

Answer:

t = -1, 2

Step-by-step explanation:

Step 1: Define

h(t) = -5t² + 5t + 10

Step 2: Factor

h(t) = -5(t² - t - 2)

h(t) = -5(t - 2)(t + 1)

Step 3: Find roots

0 = -5(t - 2)(t + 1)

0 = (t - 2)(t + 1)

t - 2 = 0

t = 2

t + 1 = 0

t = -1

8 0

2 years ago