It has been found that 85.6% of all enrolled college

Answers

Answer 1

Answer:

it has been found that 85.6% of all enrolled college and university students in the U.S. are undergraduates. A random sample of 500 enrolled college students in a particular state revealed that 420 of them were undergraduates. Is there sufficient evidence to conclude that the population differs from the national percentages? Use a = 0.05


Related Questions

Graph the inequality. 3x+4y>20

Answers

Answer:

y=-3/4x+5

Step-by-step explanation:

3x+4y>20

4y>-3x+20

y>-3/4x+5

13. Simplify the following: ​

Answers

Answer:

x^8

Step-by-step explanation:

x^3 x x^5

=x3*x5

=(x*x*x) * (x*x*x*x*x)

=x*x*x*x*x*x*x*x

=x8

Hello! Please help me! There is a third option and the third option is "There is no mistake." PLZ! I Mark Brainliest.

Answers

Answer:

Step 2

Step-by-step explanation:

from Step 1      4/3 - 1/3 = 3/3  = 1   =  q   =  q + 1/3 - 1/3



A=_____cm²
A.20
B.
C.
D.​

Answers

the answer is A.20. you just add the two sides up

Answer:

B

Step-by-step explanation:

I'm pretty sure it's B because c=pie x 10 cm = 31.42 cm so rounded it would be 32 cm

In the equation 2r - 7 = 15, what value of r makes this equation true?

Answers

Answer:

r = 11 makes 2r - 7 = 15 true.

Step-by-step explanation:

2r - 7 = 15

Add 7 to both sides.

2r = 22

Divide by 2.

r = 11

Proof:

2r - 7 = 15

2(11) - 7 = 15

22 - 7 = 15

15 = 15

What is the greatest common factor of 5 and 13?

Answers

Answer:

1

Step-by-step explanation:

List out factors of 13

13: 1,13

List out factors of 5

5: 1,5

GCF = 1

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

Answer:

The GCF is 1.

Step-by-step explanation:

can someone help me answer this please?

Answers

Answer:

300km

[tex]80km \times 3.75hrs = 300km[/tex]

300km

80km \times 3.75hrs = 300km80km×3.75hrs=300km

Use the number line below to find a fraction that is equivalent to 1/2

Answers

Answer:

4/8

Step-by-step explanation:

There are an infinite number of fractions equal to 1/2, but the number line in the question has 8 spaces, and shows 1 divided into 8 pieces. Therefore, the answer to this question is likely 4/8.

(may I ask why exactly this is put as a college level problem?)

Answer:

It should still be the same point.

Step-by-step explanation:

It should still be the same point, since the line did not increase in length, but the numbers of units has, and that does not affect the position of the half of the line.

Please guys help me please

Answers

Answer:

your answer is c. yes

Step-by-step explanation:

hope it helps you

I need to add words but plz help me im stuck​

Answers

Answer:

A

Step-by-step explanation:

I think it is A because that measures the height of the triangle

Answer:

Option A shows the height of the triangle

Hope this helps!

Drag each tile to the correct box.
Tickets for all of the described charity raffles cost $2 per ticket. Arrange the raffles in ascending order of their expected values to the player.

Answers

Answer:look at attachments

Step-by-step explanation:

Got 100% on Plato

Is the histogram uniform, symmetric, or skewed?

A. uniform
B. symmetric
C. skewed

Answers

Answer:

symmetric

Step-by-step explanation:

i just did this unit

Estimate the rate of change of the graph function over the interval -4

Answers

I’m confused on how
To solve this we need more information to this question

Use the quadratic formula to find the exact solutions of x2 - 5x - 2 = 0.
X=-
-btvb2-4ac
2a
Ox=
5+33
2
Ox=
-5+ 33
2
5+117
X=
2.
0
-5+17
X=
2

Answers

Step-by-step explanation:

[tex] {x}^{2} - 5x - 2 = 0 \\ a = 1 \: and \: b = - 5 \: and \: c = - 2 \\ x = \frac{ - b± \sqrt{ {b}^{2} - 4ac } }{2a} \\ x = \frac{ - ( - 5)± \sqrt{ {( - 5)}^{2} - (4 \times 1 \times - 2)} }{(2 \times 1)} \\ x = \frac{5± \sqrt{33} }{2} \\ either : x = \frac{5 + \sqrt{33} }{2} \: or \: \frac{5 - \sqrt{33} }{2} \\ x = 5.4 \: or \: - 0.4[/tex]

The exact solutions of the equation x² - 5x - 2 = 0 are:

x = (5 + √(33)) / 2

x = (5 - √(33)) / 2

What is a solution?

Solutions are the values of an equation where the values are substituted in the variables of the equation and make the equality in the equation true.

We also find the solution in a system of equations using the substitution or elimination method.

Example:

2x + 4 = 8

The solution is x = 2.

We have,

The quadratic formula is:

x = (-b ± √(b² - 4ac)) / 2a

For the equation x² - 5x - 2 = 0, we have:

a = 1, b = -5, c = -2

Substituting these values into the quadratic formula, we get:

x = (-(-5) ± √((-5)² - 4(1)(-2))) / 2(1)

Simplifying the expression inside the square root:

x = (5 ± √(33)) / 2

Therefore,

The exact solutions of the equation x² - 5x - 2 = 0 are:

x = (5 + √(33)) / 2

x = (5 - √(33)) / 2

Learn more about solutions of equations here:

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I NEED HELP
PLEASE!!!

Answers

Answer:

1:False

2:True

3:True

4:True

Hey add me ages 11-13 please

Answers

No ur too young lol

Why is simple interest simple and when is it used?

Answers

Answer:

Simple interest is the cost of using or borrowing money without compound interest or interest on interest. Simple interest works in your favor when you're a borrower because it keeps the overall amount that you pay lower than it would be with compound interest

Step-by-step explanation:

Answer:

Simple Interest is considered "Simple" due to it's straight-forward method; where you add your annual interest rate (%) to your initial principal value, instead of compound which you add your annual interest rate (%) onto your new principal value.

Simple interest is usually used to calculate their first year interest ($).

What is the location of X' when X is translated 3 units left and 9 units down?

Answers

Answer:

-3,-9

Hope this helps

Answer:

(-3,-9)

Step-by-step explanation:

X goes first then Y, since they are both negative they go backwards on the graph

Which of the following is the total distance, in miles, that Howard runs everyday?

Answers

Answer:

a

Step-by-step explanation:

can someone help me with math I don’t really understand it

Answers

1.) Crown pls ;)

A.) The domain is (-∞,∞) or (-infinity, infinity)

B.) The range is (0,∞) or (0, infinity)

C.) The y-intercept is (0,6)

D.) x-axis

E.) Base

2.)

Which of the following indicates the subtraction property of equality when solving the equation 86 – 2 (9x + 4) = 12x + 18?
A. –2(9x + 4) = 12x + 18 – 86
B. 86 – 18x – 8 = 12x + 18
C. 2(9x + 4) = 86 – 12x – 18
D. x = 2

Answers

Answer:

D) x = 2

hope it helps

please mark brainliest

The ratio of the length of the toucan’s bill to the length of its body is 1 inch to 3.5 inches. If the bill is 7 inches, how long is the body?

Answers

Answer:

24.5

Step-by-step explanation:

7/1 = 7

3.5 x 7 = 24.5

If i'm wrong, I can do it again.

Match each of the English phrases with the correct math translation.
Group of answer choices
The level of the water is 5 percent more than it was last year.

[ Choose ]
The level of the water is 5 percent of last year's water level.

[ Choose ]
The level of the water is 5 percent less than it was last year.

[ Choose ]

Answers

Answer:

um.......but where is Math translation ?

ummm where’s the math?

please help me please

Answers

Answer:

the answer is B, aka 10

Step-by-step explanation:

my calculator

Answer: tbh i think its 10

Step-by-step explanation:

The graph shows the function f(x).
Which equation represents f(x)?
C D
O f(x) = -3/7
5
4
Of(x) = -3/X-1
3
2
f(x)
Of(x) = 3/-8-1
1
Of(x) = 3-Y
-10-8-6-4
-2.
2
4
B
8 10
w
Mark this and return
Save and Exit
Next
Submit

Answers

Answer:

mathmiticians: impossible

Step-by-step explanation:

some random kid: the answer is approxamatly 47.7

The equation of f(x) is f(x)= −43​x−3, the correct option is C.

What is a function?

Function is a type of relation, or rule, that maps one input to specific single output.

In mathematics, a function is an expression, rule, or law that describes the relationship between one variable (the independent variable) and another variable (the dependent variable) (the dependent variable). In mathematics and the physical sciences, functions are indispensable for formulating physical relationships.

Linear function is a function whose graph is a straight line

We are given that;

f(x) = -3/X-1

Now,

To find the equation of f(x), we need to identify the slope and the y-intercept of the line. The slope is the ratio of the vertical change to the horizontal change between any two points on the line. The y-intercept is the value of f(x) when x = 0.

Looking at the graph, we can see that f(x) passes through the points (-8, 3) and (0, -3). The slope can be calculated as:

slope=run rise​= 0−(−8) f(0)−f(−8)​=0+8−3−3​=8−6​=−43​

The y-intercept can be found by plugging in x = 0 into the equation f(x) = slope  x + y-intercept and solving for y-intercept:

f(0)=−43​x0 + y-intercept

−3=y-intercept

Therefore, by the given function the answer will be f(x)=−43​x−3.

Learn more about function here:

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$40,000 is invested at a rate of 5.7% that is compounded semiannually.
How much money is in the account after 17 years?

Answers

Answer:

$[tex]$78760.00[/tex]

Step-by-step explanation:

You want to calculate the interest on $40000 at 5.7% interest per year after 17 years.

The formula we'll use for this is the simple interest formula, or:

[tex]I=P*r*t[/tex]

Where:

P is  principal amount, $40,000r is the interest rate, 5.7% per year, or in decimal form, [tex]\frac{5.7}{100} =0.057[/tex]t is the time involved, 17 years

To find the simple interest we multiply [tex]40000*0.057*17[/tex] to get

The interest rate is  $38,760

Usually now, the interest is added onto the principal to figure some new amount after 17 years.

or 40000.00 + 38760.00 = 78760.00

=$78,760

ramesh can complete a piece of work in 10 days he worked for 4 days and left. if dinesh complete the remaining part of the work ,how much work was done by dinesh​

Answers

Answer:

100% of the work was done by him

In middle school 2/5 of boy makeup 250 percent of kids

Answers

Answer:

1

Step-by-step explanation:

250 percent of 2/5 is 1!

I will give brainlist to who can answer these 4 questions correctly.

Answers

For 11 :

Height of the triangle is 7.2 in Area is 30.2 in .

Now , We'll find the Base :

Area of Triangle = 1/2 × b × h :

30.2 = 1/2 × b × 7.2

30.2 = 3.6 × b

30.2 / 3.6 = b

8.3 in = b

Now , we can say that the base is 8.3 in .

For 12 :

Area of Triangle = 1/2 × b × h :

25.5 = 1/2 × 11.1 × h

25.5 = 5.5 × h

25.5 / 5.5 = h

4.6 cm = h

Now , we can say that the height is 4.6 cm .

which graph is the correct one ?

Answers

Answer:

For the First image the second one and for the Second image the first one

Step-by-step explanation:

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