12/11 - (-2/3)= what is the answer

Answers

Answer 1

Answer:

Answer:

58/33 or 1.75

Step-by-step explanation:

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Mort is trying to save money to get out of student debt he saves money each month from his paycheck the function below relates money saved x in thousands of dollars to mouth since graduation, y.y=3x-7identifying the slope and intercept and describe what each mean in the context
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A class has 32 students. in how many different ways can five students form a group for an activity? (assume the order of the students is not important.)

Answers

The combination is a way of selecting items from a collection where the order of selection does not matter.

The number of ways five students form a group for an activity is 6944.

What is a combination?

The combination is a way of selecting items from a collection where the order of selection does not matter.

The formula for combination is given:

$^nC_r = (n!)/(r!(n-r)!)$

We have,

Number of students = 32

Number of students in a group = 5

The number of ways five students form a group:

= $^nC_r$

n = 32 and r = 5

= $^(32)C_5$

= 32! / 5! (32 - 5)!

= 32! / 5! 27!

= 32 x 31 x 30 x 29 x 28 / 5 x 4 x 3 x 2

= 6944

Thus,

The number of ways five students form a group for an activity is 6944.

Learn more about combination here:

brainly.com/question/2970011

#SPJ2

This is a combination problem (35C5)
In general, it is the number of arrangements of 5 out of 35 (35P5) divided by the number of arrangements of 5 out of 5 (5P5), which reduces to
35P5/5P5 = 35!/((30-5)!) / (5!/(5-5)!) = 35!/(5!(30-5)!) = 35C5.

Substituting values
35C5 = 35!/(5!30!)=35*34*33*32*31/(1*2*3*4*5) = 324632 ways

7. Write the slope-intercept form of the equation of the line.
slope = -5 , y - int = -1

Answers

Answer:

Y=-1/5x-1

Step-by-step explanation:

Combine the slope then the slope intercept.

Equivalent ratio of 30:36=5:_

Answers

30:36 is equivalent to 5:6

30:36 (divide by 6) = 5:6
56:36 (divide by 4) = 14:9
15:18:9 (divide by 3) = 5:6:3

When solving ratios divide by greatest common factor of the numbers(GCF).

Example: 2:4:6
GCF=2
Divide by 2
Answer=1:2:3

I hope this was helpful to you!

Jared made 4 birds houses in 3 days how many days will it take him to make 20 bird houses

Answers

20 bird houses in 15 days.

I’m not sure but I think 12 days

A 10-ounce box of
cereal is $4.50. What
is the cost in dollars
of each ounce?

Answers

Answer:

45 cents for each ounce.

Step-by-step explanation:

Take away the decimal, divide 450 by 10, and you get 45.

10x = 4.5
divided 10 to both sides leaves u with 0.45.
Answer is $0.45!

PLeasse Helpp its urgent pleassesssssA rectangular piece of metal is 5 inches longer than a number, x. The width is 3 inches less than x. Squares with sides 2-inches long are cut from each of the four corners and the flaps are folded upward to form an open box. If the volume of the box is 40 inches cubed, what does x equal? *

What is the original length of the rectangular piece of metal in inches? Answer with a number, no units. *

What is the original width of the rectangular piece of metal in inches? Answer with a number, no units.

Answers

Answer:

X=16

Step-by-step explanation:

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Apple introduced the first iPod in October 2001. Sales of the portable music player grew slowly in the early years but began to grow rapidly after 2005. But the iPod era is coming to a close. Smartphones with music and video Apple introduced the first iPod in October 2001. Sales of the portable music player grew slowly in the END OF THE IPOD ERA players are replacing the iPod, along with the category of device it helped to create. Sales of the iPod worldwide from 2007 through 2011 (in millions) were approximately N(0= -165t2 + 13.13t+ 39.9 (0 < t< 4) in year t, where t= 0 corresponds to 2007. Show that the worldwide sales of the iPod peaked sometime in 2009. What was the approximate largest number of iPods sold worldwide from 2007 through 2011?

Write an expression that represents 72 divided by n plus 4