HELPPP FOR BRIANLEST!!!!

Answer:

5: 0 successes

6: 5 successes

7: 8 successes

8: 6 successes

9: 6 successes

10: 1 success

We need to use her results to estimate the probability that she succeeds at fewer than 7 free-throws in a sample of 10 free-throws.

First, find out how many successes were less than 7 (out of 25), which is 5.

now, we divide 5 by 25 (5/25, formula being number/total attempts) and simplify into a decimal, which comes out to 0.2

Probability w/ Venn Diagrams

Step-by-step explanation:

Disclaimer: The question was incomplete. The complete question can be seen in the image attached.

The estimated probability of Maria succeeding at fewer than 7 free throws in a sample of 10 free throws is 1/5 or 0.2.

The probability of an event is the fractional value showing how likely is that event to occur. It is determined by the formula =

The number of outcomes favorable to the event/the total number of outcomes.

The results from the 25 samples showing the number of success in each trial of 10 throws are:

5 success: 0 outcomes

6 success: 5 outcomes

7 success: 8 outcomes

8 success: 6 outcomes

9 success: 5 outcomes

10 success: 1 outcome.

We are asked to estimate the probability that Maria succeeds at fewer than 7 throws in a sample of 10 free throws.

From the result of 25 samples of 10 free throws each, we see that Maria succeeds fewer than 7 times, that is, 5 and 6 times for 0 + 5 = 5 outcomes.

∴ The probability of Maria succeeding at fewer than 7 throws in a sample of 10 free throws = 5/25 (favorable outcomes/total outcomes)

= 1/5 or 0.2.

So, the estimated probability of Maria succeeding at fewer than 7 free throws in a sample of 10 free throws is 1/5 or 0.2.

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Answer:

1 3/4 I think.

Hope this helps

Answer:

[tex]x = 0.68[/tex]

Step-by-step explanation:

We would like to find out the value of x using logarithms of the given equation .The equation is ,

[tex]\longrightarrow 25^x - 3(5^x)=0\\[/tex]

Add [tex]3(5^x)[/tex] on both sides,

[tex]\longrightarrow 25^x = 3(5^x) [/tex]

Using log to the base 10 on both sides, we have;

[tex]\longrightarrow log_{10}(25^x) = log_{10}\{3(5^x)\}[/tex]

Recall that [tex] log(ab ) = log\ a + log\ b [/tex] .

[tex]\longrightarrow log_{10}(25^x)=log_{10}3 + log_{10}5^x [/tex]

Recall the properties of logarithm as [tex] log\ a^b = b\ log\ a [/tex] .

[tex]\longrightarrow xlog25 = log_{10}3 + xlog_{10}5 [/tex]

Again we can rewrite it as ,

[tex]\longrightarrow xlog(5^2)=log_{10}3+xlog_{10}5\\ [/tex]

[tex]\longrightarrow 2x\ log_{10}5 = log_{10}3+xlog_{10}5 \\ [/tex]

[tex]\longrightarrow 2x\ log_{10}5-x\ log_{10}5 = log_{10}5 [/tex]

Simplify,

[tex]\longrightarrow x\ log_{10}5=log_{10}3 [/tex]

Divide both sides by log5 ,

[tex]\longrightarrow x =\dfrac{log_{10}3}{log_{10}5} [/tex]

Put on the values of log 3 and log5 ,

[tex]\longrightarrow x =\dfrac{0.47}{0.69} [/tex]

Simplify,

[tex]\longrightarrow \underline{{\underline{\boldsymbol{ x = 0.68}}}}[/tex]

And we are done!

Answer:

51 mins were not ads

Step-by-step explanation:

1 video = 9 mins

6 videos = x

x = 9×6 = 54 mins

mins of ads = 3 mins

mins that were not ads = total mins of videos – total mins of ads

= 54 – 3 = 51 mins

if this helped pls give brainliest

Answer:

6.50

Step-by-step explanation:

adding the numbers 4 plus 2.50

Answer:

Part A. x = 45°

Part B. Acute triangle

Step-by-step explanation:

Hope this help you.

Uh...I need help about my speaking.

Can you give me some tips and important things about "Myself" speaking?

Step-by-step explanation:

85+50+x=180

135+x=180

x=180-135

x=45

A) 45 degrees

B) 45 degree is a acute angle.

Answer:

See below.

Step-by-step explanation:

The y-intercept is the point in which the line intersects on the y-axis.

In this case, the y-intercept is (0,4), or 4.

-hope it helps

Answer:

26°

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[tex][Hello,BrainlyUser][/tex]

Answer:

2n

Step-by-step explanation:

You pack sandwiches for a mountain hike with your friends.

Each [ meaning 1]  sandwich takes 2 slices of bread.

If each hiker eats one sandwich, and there are 'n' hikers

Thus, to find the number of breads used for 'n' hikers, we multiplied 2 by n

Hence, the expression will be 2n

[CloudBreeze]

Answer:

I believe the answer is A

The number of years it takes for the balance in your savings account to reach $5625.41 is 11 years

The formula for calculating compound interest is expressed as;

A =P(1+r)^t

Given the following

A =  $5625.41

P = $4000

r = 0.031

Substitute the given parameters into the formula to have:

$5625.41 = 4000(1.031)^t
1.4063525 = (1.031)^t
t = ln(1.4063525)/ln(1.031)

t = 0.34074/0.03052

t = 11 years

Hence the number of years it takes for the balance in your savings account to reach $5625.41 is 11 years

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The expression 16w² + 24w + 9 can be written in form as (4w+3)².

Expressions are defined as mathematical statements that have a minimum of two terms containing variables or numbers.

The expression is given as:

⇒ 16w² + 24w + 9

To factor this expression, we can use the following steps:

Find two numbers that multiply to 16w² and add to 24w. The two numbers are 4w and 6w.

Create two binomials with the two numbers found in step 1. The binomials are 4w+3 and  (4w+3).

Multiply the two binomials together to get the factored form of the expression. The factored form is  (4w+3)².

Therefore, the equivalent expression to 16w² + 24w + 9 is (4w+3)².

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Answer: r = 16

Step-by-step explanation:

We know that triangle ABC is a right triangle.

Therefore, we can use the pythagorean theorem to solve for r.

r^2 + 30^2 = (r+18)^2

r^2 + 900 = r^2 + 36r + 324

Combine like terms:

36r = 576

Divide both sides by 36:

r = 16

1 SAS BY RULE

2 SAS BY RULE

3 ASA

4 SAS

5 SAS

6 SAS

7 NO COGRUENT

8 NO COGRUENT

9 NO

10 NO 11 ASA

Answer:

it would be approx. 3015.93cm3

Step-by-step explanation:

Hope it helps!!!!

Answer:

False. Sin is not a linear function. Thus, two smaller sin funstions will not equal a larger.

Step-by-step explanation:

Answer:

The problem is not shown:

7 / 10 = 70 %

70% of 400 = 280       drink tea

20% of 400 = 80     drink at least 3 cups / day

(70 - 20)% of 400 = 200 drink tea but not as much as 3 cups / day

30% of 400 = 120  do not drink tea

Answer:

if you divide the square root of X plus the 14th amendment to the constitution of declaration then the people of Madagascar should tell you that the independent variable in the school is fully 14,000,000,621

Step-by-step explanation:

I think this is right if it is could you please give me brainlyist

Answer:

1. 8 cm

2. 64 cm

3. 512 cm

Step-by-step explanation:

The side lengths of cube are 8

The formula for volume is the length*width*height

A-4*4*4

4*4*4=64 cm

B-8*8*8=512 cm

Answer:1. 8 cm2. 64 cm3. 512 cmStep-by-step explanation:The side lengths of cube are 8The formula for volume is the length*width*heightA-4*4*44*4*4=64 cmB-8*8*8=512 cm

Here are some notes on it. I had to screenshot all of them because they had rude words and whatnot.

I would've helped with the essay but I'm not good at writing stories. Sorry.

Hope this helped.

A brainliest is always appreciated.

Answer:

1) -5,-2

2) 5,-5

Step-by-step explanation:

sorry if im wrong

Answer:

B. (x,y) (-x+2,y-3)

Step-by-step explanation:

I hope it's help:))

Intermediate Value Theorem: Suppose that  f(x)  is an arbitrary, continuous function on an interval  [a,b] . If there exists a value  L  between  f(a)  and  f(b) , then there exists a corresponding value  c∈(a,b) , such that  f(c)=L

f(x)=x3+4x−1

f(0)=−1f(1)=4

Since the function changes sign in the interval  (0,1) , hence there exists a  c∈(0,1)  such that  f(c)=0

Answer:

B. 1, 4, 16, 64...

D. 2, 8, 32, 128...

To find a common ratio, you divide each term by the previous term.

So, let's do it for each sequence.

A.

6 / 2 = 3

10 / 6 = 1.6667

It is incorrect because we did not get 4.

B.

4 / 1 = 4

16 / 4 = 4

It is correct because we got 4.

C.

400 / 1600 = 1/4

100 / 400 = 1/4

It is incorrect. The common ratio is 1/4.

D.

8 / 2 = 4

32 / 8 = 4

It does have a common ratio of 4. It is correct.

E.

12 / 16 = 0.75

8 / 12 = 0.6667

It does not have a common ratio of 4.

F.

1/8 / 1/2 = 1/4

1/32 / 1/8 = 1/4

It does not have a common ratio of 4. It has a common ratio of 1/4.

#B

Check ratio

Common ratio=r=4

#C

Common ratio=r=4

Option B and C are correct

Given :

To Find :

Solution :

Let us assume the sides be 5x cm, 8x cm and 10x cm.

We know,

[tex]\qquad{ \bold{ \pmb{Sum \: of \: all \: sides \: of \: the \: triangle = Perimeter_{(Triangle)}}}}[/tex]

So, Substituting the values :

[tex]\qquad { \dashrightarrow{ \sf{5x + 8x + 10x = 115}}}[/tex]

[tex]\qquad { \dashrightarrow{ \sf{23x= 115}}}[/tex]

[tex]\qquad { \dashrightarrow{ \sf{ \dfrac{23x}{23} = \dfrac{115}{23} }}}[/tex]

[tex]\qquad { \dashrightarrow{ \bf{ x = 5 }}}[/tex]

Therefore,

The length of the sides of the triangle are :

[tex]\qquad { \dashrightarrow{ \sf{ 5x \: cm= 5 \times 5 \: cm = \bf \: 25\: cm }}}[/tex]

[tex]\qquad { \dashrightarrow{ \sf{ 8x \: cm= 8 \times 5 \: cm = \bf \: 40 \: cm }}}[/tex]

[tex]\qquad { \dashrightarrow{ \sf{ 10x \: cm= 10 \times 5 \: cm = \bf \: 50 \: cm }}}[/tex]

Step-by-step explanation:

Given:-

Ratio of sides of triangle is 5:8:10 , with perimeter of 115cm.

To Find :-

Measurement of each side

Solution :-

let the each side be 5x , 8x , 10x respectively

we know that ,

perimeter of triangle = sum of all sides

putting the known values ,

115cm = 5x + 8x + 10x

115/23 = x

5 = x

putting the value of x we get ,

each side is 25cm , 40cm , 50cm

Answer:

$6560

Step-by-step explanation:

interest per year =4+4%=8%

interest in 8 years = 8×8% =64%

Money in account after 8 years= 100%+64%=164% of deposit

=164/100×4000

=$6560

Answer:

65789.000

Step-by-step explanation:

May God bless you and your family during spring break

Answer: 64 mph

Step-by-step explanation:

d = rt

512 = 8x

x = 512/8 = 64 mph

Answer:

[tex]8000 - ( - 38000) = 46000[/tex]