All categories

3 years ago

Can someone help me please

Mathematics

1 answer:

Nastasia [14]3 years ago

7 0

is it atleast 27.00$

You might be interested in

During the 2015-16 NBA season, J.J. Redick of the Los Angeles Clippers had a free throw shooting percentage of 0.901 . Assume th

ser-zykov [4K]

Answer: 0.5898

Step-by-step explanation:

Given : J.J. Redick of the Los Angeles Clippers had a free throw shooting percentage of 0.901 .

We assume that,

The probability that .J. Redick makes any given free throw =0.901 (1)

Free throws are independent.

So it is a binomial distribution .

Using binomial probability formula, the probability of getting success in x trials :

$P(X=x)^nC_xp^x(1-p)^{n-x}$

, where n= total trials

p= probability of getting in each trial.

Let x be binomial variable that represents the number of a=makes.

n= 14

p= 0.901 (from (1))

The probability that he makes at least 13 of them will be :-

$P(x\geq13)=P(x=13)+P(x=14)$

$=^{14}C_{13}(0.901)^{13}(1-0.901)^1+^{14}C_{14}(0.901)^{14}(1-0.901)^0\\\\=(14)(0.901)^{13}(0.099)+(1)(0.901)^{14}\ \ [\because\ ^nC_n=1\ \&\ ^nC_{n-1}=n ]\\\\\approx0.3574+0.2324=0.5898$

∴ The required probability = 0.5898

5 0

3 years ago

How do i solve for "T" in this equation: P=IRT

FromTheMoon [43]

$We\ want\ to\ have\ only\ T\ on\ one\ side.\\\\P=IRT \ |dividing\ by\ IR\\\\
\frac{P}{IR}=T$

3 0

3 years ago

Read 2 more answers

Is the mistake one two three or is their no mistake

maria [59]

Answer:

the mistake is that to "remove" the 1/2 on the left you would have to multiply by 2 (or divide by 1/2 but no one does that)

the result would be that 2h-4 = 10 should actually be 2h-4 = 20

Step-by-step explanation:

6 0

3 years ago

Explain why 3/4 and 9/12 are equivalent?

Nikitich [7]

They’re equivalent because 3 • 3 is 9 and whatever you do to the top, you do to the bottom, therefore 4 • 3 is 12. That would equal 9/12.

8 0

4 years ago

Read 2 more answers

Convert the decimal expansion of each of these integers to a binary expansion.<br> a.321<br> b.1023

weeeeeb [17]

$321=256+64+1=2^8+2^6+2^0\implies321_{10}=101000001_2$

$1023=1024-1=2^{10}-2^0\implies1023_{10}=10000000000_2-1_2=1111111111_2$

5 0

4 years ago