Ask question

Ask question

All categories

3 years ago

15

A class that has 40 students in it were asked whether they wanted to start school at 8:00 am or 7:00 am. Of the students in the

class 15 said they wanted to start at 8:00 am. What percentage of the students wanted to start at 7:00 am ?

2 answers:

CaHeK987 [17]3 years ago

4 0

First identify how many want 7:00. 40 - 15 = 25

25/40 = 0.625
Thus, 62.5% wanted a 7:00 start time.

Stella [2.4K]3 years ago

3 0

62.5%
40-15=25
40/25=0.625

You might be interested in

Find the area of a triangle with sides of length 10 and 24 and included angle 20°. (round your answer to one decimal place.)

Alla [95]

$\text {Area of triangle = } \dfrac{1}{2} \text{ab} \sin \text{c}$

$\text {Area of triangle = } \dfrac{1}{2} (10)(24) \sin (20 \textdegree)$

$\text {Area of triangle = } 41.0 \text{units}^2$

5 0

3 years ago

Segments BG and AH are lines are what.<br> A.skew<br> B. Perpendicular <br> C. Parallel

solmaris [256]

Answer:

A, they are skew

Step-by-step explanation:

Skew means that they are not perpendicular and they are not parallel.

Sorry if it turns out wrong.

7 0

3 years ago

What is the conjugate of 12 - sqrt 5

Lyrx [107]

12+sqrt 5, is your answer, hoped this helped,

7 0

3 years ago

Read 2 more answers

Determine if the following relations are functions. if they are functions, also state the domain and range.

Feliz [49]

Answer:

no, they are not functions

Step-by-step explanation:

this is because a single domain has multiple range.

i.e. domain 2 has ranges 2 and 4

4 0

3 years ago

Fine the area of a circle whose radius measures 12 cm

larisa86 [58]

The answer should be 7234.56

5 0

3 years ago