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sleet_krkn [62]

4 years ago

5

if you randomly select a student from local gymnastic class, the probability that you select a 10-year old is 0.4. If there are

fourteen 10 year-old, how many student must be in the class

1 answer:

Travka [436]4 years ago

5 0

35 people! pls mark as brainliest

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PLEASE HELP ME WITH THIS QUESTION PLEASE

Ugo [173]

Answer:

a. 2.2 m

b. 8 m

Step-by-step explanation:

4) a. Sin 32 = x/4

= (sin 32)(4) = x

b. Cos 65 = 4.5/x

x = 4.5/Cos 65

6 0

2 years ago

Brent is trying to figure out the relationship between the number of times his friends post on social media and their grade poin

andrew11 [14]

The given graph shows the relationship between the social media posts and grade point average of different students in Brent's class.

From the given graph, we can say that the grade point average of students decrease with increase in number of their social media posts.

Since grade point average decreases approximately linearly with increase in use of social media posts, It is Strong negative correlation.

Hence, option D is correct i.e. Strong Negative Correlation.

5 0

3 years ago

Read 2 more answers

What is the slope for this graph?*<br><br><br><br> (3,2)<br> |(1,2)<br> (-2,1)<br> (-1,2)

Ad libitum [116K]

Answer:

the slope is 0

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

A mirror is 24 inches high and 28 inches wide. The center of the mirror will hang 514 feet from the floor on a wall that is 8 fe

Vanyuwa [196]

The distance from the top of the mirror to the ceiling once the mirror is hung on the wall is 21 inches

The dimension of the mirror is given as:

$Height = 24\ in$

$Width = 28\ in$

From the center of the mirror to the floor of the wall, the distance is:

$Distance =5\frac14\ ft$

So, the distance to the top of the mirror will be:

$Top = 5\frac 14\ ft + \frac 12 \times Height$

Substitute 24 for height

$Top = 5\frac 14\ ft+ \frac 12 \times 24\ in$

$Top = 5\frac 14\ ft+ 12 \ in$

Convert feet to inches

$Top = 5\frac 14\times 12\ in+ 12 \ in$

$Top = 63\ in+ 12 \ in$

$Top = 75 \ in$

The distance from the top of the mirror to the ceiling is the difference between the height of the wall and 75 inches.

So, we have:

$Distance = 8\ ft - 75\ in$

Convert feet to inches

$Distance = 8\times 12\ in - 75\ in$

$Distance = 96\ in - 75\ in$

$Distance = 21\ in$

Hence, the distance is 21 inches

Read more about lengths at:

brainly.com/question/10545161

3 0

2 years ago

Nolan brought up two boxes of fruit bars to share with his football team there are 12 bars in each boxing 16 people on the team

Nataly_w [17]

Answer:

1.5

Step-by-step explanation:

this is because 24 divided by 16 equals 1.5

have a nice day!

7 0

3 years ago