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Irina-Kira [14]
3 years ago
9

Based on the limited amount of available student parking spaces on the GSU campus, students are being encouraged to ride their b

ikes (when appropriate). The administration conducted a survey to determine the proportion of students who ride a bike to campus. Of the 120 students surveyed 5 ride a bike to campus. Which of the following is a reason the administration should not calculate a confidence interval to estimate the proportion of all students who ride a bike to campus? Check all that apply. The sample needs to be random but we don’t know if it is. The actual count of bike riders is too small. The actual count of those who do not ride a bike to campus is too small. n * ^ p is not greater than 10 . n *( 1 − ^ p )is not greater than 10 .
Mathematics
1 answer:
vfiekz [6]3 years ago
8 0

Answer:

1

Step-by-step explanation:

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(8√2 - 5) (9√5 +6√10)<br> Simplify
salantis [7]

Answer:

42 (square root>) 10 + 51 (square root>) 5

Step-by-step explanation:

5 0
2 years ago
Which of the following is a sequence that moves on a basis of addition and subtraction?
irinina [24]
It is the first answer
5 0
3 years ago
Some Math i can’t helppp
mezya [45]

Annually The amount after 10 years = $ 7247.295

quarterly compound after 10 years = $7393.5

Continuously interest =$7,419

Given:

P = the principal amount

r = rate of interest

t = time in years

n = number of times the amount is compounding.

Principal =  $4500

time= 10 year

Rate = 5%

To find: The amount after 10 years.

The principal amount is, P = $4500

The rate of interest is, r = 5% =5/100 = 0.05.

The time in years is, t = 10.

Using the quarterly compound interest formula:

A = P (1 + r / 4)4 t

A= 4500(1+.05/4)40

A= 4500(4.05/4)40

A= 4500(1.643)

Answer: The amount after 10 years = $7393.5

Using the Annually  compound interest formula:

A = P (1 + r / 100) t

A= 4500(1+5/100)10

A= 4500(105/100)10

Answer: The amount after 10 years = $ 7247.295

Using the Continuously  compound interest formula:

e stands for Napier’s number, which is approximately 2.7183

A=Pex^{rt} \\A=4500(e)^{.5} \\A= 4500(2.71)^{.5}

A= $2,919

Answer: The amount after 10 years = $4500+$2,919=$7,419

More details :brainly.com/question/13307568

#SPJ9

7 0
1 year ago
If 4x^2-100=0 the roots of the equation are
Marrrta [24]

Your equation:                   4x² - 100           =  0

Factor the left side:      (2x + 10) · (2x - 10) = 0

This equation is true if either factor is zero.

-- One factor:                     2x + 10 = 0
  
Divide each side by 2:            x + 5 = 0
Subtract 5 from each side:      x      = -5 .


-- The other factor:               2x - 10  =  0

Divide each side by 2:            x + 5 = 0
Add  5  to each side:              x      =  5 .

8 0
3 years ago
Jesseie competes in hot dog eating contest.he can eat 32 hot dogs in 8 minutes . How many hotdogs can he eat in 12 minutes
Allushta [10]
48 since he eats 4 a minute and 4 times 12 equals 48.
3 0
2 years ago
Read 2 more answers
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