Ask question

Ask question

All categories

3 years ago

9

In jaime's math class, 9 students chose soccer as their favorite sport. This amount represents 3/8 of the entire class. The equa

tion 3/8s=9 can be used to find the total number of students in Jaimes class. How many students are in Jaimes class?
( FOR 30 POINTS )

1 answer:

Daniel [21]3 years ago

7 0

Answer:

24

Step-by-step explanation:

3/8=9

6/8=18

8/8 would be 6/8 plus 2/3 of nine which is six

6+18=24

You might be interested in

Find the absolute maximum and minimum of the function on the given domain. f (x comma y )equals 8 x squared plus 7 y squared on

pickupchik [31]

Answer:

the maximum value is 7

The minimum value is 0

Step-by-step explanation:

Step One : Interpret the question

The above question can be written like

The Equation

$f(x,y) = 8x^2 +7y^2$

The diagram of the triangular plate and the bounded lines is shown on the first uploaded image

From the diagram $f(0,0) = 8(0)^2 +7(0)^2 =0$

$f(1,0) =8(1)^2 + 7(0)^2 = 8$

$f(0,1) =8(0)^2 + 7(1)^2 = 7$

Partial differentiation of the equation w.r.x

$A =\frac{\delta f}{\delta x } = 16x$

Partial differentiation of the equation w.r.y

$B =\frac{\delta f}{\delta y } = 14y$

Looking at the diagram the maximum value is 7 i.e at (x , y) = (0,1)

The minimum value is 0 i.e (x , y) = (0,0)

3 0

3 years ago

Simplify the expression.<br> (2x)(3x)

Maksim231197 [3]

Answer:

6x²

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

68% of the tickets sold at a water park were child tickets. If the park sold 50 tickets in all, how many child tickets did it se

Mnenie [13.5K]

Answer:

$\boxed{\bf\: The \: park \: sold \boxed{ 34{}} \: child \: tickets.}$

Step-by-step explanation:

<u>Given:</u>

Percentage of Tickets sold at a water park - 68%

The Number of Tickets if the park sold in all - 50

<u>To </u><u>Find:</u>

The Number of child tickets the park sold.

<u>Solution:</u>

We know that 68% equals to 68/100.

Step 1: Multiply 68/100 by 50 which is the number of tickets the park sold :-

$\sf \: = \: \cfrac{68}{100} \times 50$

<u>Note</u>:The Simplified form of 68/100 * 50 would be the answer to this question.

Step 2: <u>Cancel One zero of 50 and one zero of 100,That is</u>:-

$\sf = \cfrac{68}{ 10\cancel0} \times 5 \cancel0$

<em>Results to,</em>

$\sf = \cfrac{68}{10} \times 5$

Step 3: <u>Cancel 5 and 10, That is</u>:-

$\sf = \cfrac{68}{ \cancel{10 }} \times \cancel5$

<em>Results to,</em>

$\sf =\: \cfrac{68}{2} \times 1$

$\sf = \cfrac{68}{2}$

Step 4: <u>Cancel 68 and 2, That is</u>:-

$\sf =\: \cfrac{ \cancel{68}}{ \cancel2}$

<em>Results to,</em>

$\sf = \cfrac{34}{1}$

$\sf = 34$

34 is the result.

Hence,

$\underline{ \rm \: The \: park \: sold \: \bold{ 34 } \: child \: tickets.}$

________________________________

I hope this helps!

Let me know if you have any questions.I am joyous to help!

6 0

2 years ago

5(-42/-7) + (-15) - (-3)

siniylev [52]

Answer:

2058

Step-by-step explanation:

8 0

2 years ago

A Walgreens manager compared the numbers of hours different pharmaceutical technicians worked over one week. The table shows the

nataly862011 [7]

It is D because all the numbers range from 12 to 23, with no number being extremely low or high compared this range.

6 0

2 years ago

Read 2 more answers