please help me with this question!
(Yes that's the full question)​

Answer:

Greater

Step-by-step explanation:

Area of the square sign = L²

L is the side length of the square

Given

L = 2 1/2 feet

Area of the sign = 2 1/2 * 2 1/2

Area of the sign = 5/2 * 5/2

Area of the sign = 25/4

Area of the sign = 8 1/4 square feet

This shows that the area of the sign will be greater than 2 1/2 square feet

Answer: 2,000 + 50 + 7

Answer: 2.057 x 10^3

Step-by-step explanation:

Answer:

151.27 cm^2

Step-by-step explanation:

We can tell that the radius of the semicircle is 5 cm. This is because the diameter is 10 cm (16 cm - 6 cm).

Area of Circle:

A(c) = π[tex]r^{2}[/tex]/2 = π(5 cm)^2/2 = 25π cm^2/2 = 78.54 cm^2/2 = 39.27 cm^2

Area of Rectangle:

A(r) = 16 cm * 7 cm = 112 cm^2

A = A(c) + A(r) = 39.27 cm^2 + 112 cm^2 = 151.27 cm^2

Answer:

1

Step-by-step explanation:

The coefficient is the number being multiplied with the variable, since p is simply just p, it's just being multiplied by 1.

Answer:

There is no coefficient

[tex]\pink{\mathbb{\underline{QUESTION}}}[/tex]

[tex]{\bf{(9x + 7) + (x + 3)}}[/tex]

[tex]\pink{\mathbb{\underline{SOLUTION}}}[/tex]

[tex]{\bf{(9x + 7) + (x + 3)}}[/tex]

[tex]{\bf{\implies9x + 7 + x + 3}}[/tex]

[tex]{\bf{\implies9x + x + 7 + 3}}[/tex]

[tex]{\bf{\implies10x + 10}[/tex]

Hence, 10x + 10 is answer.

Answer:

the answer is A. 15 :))) hope i helped!!

Answer:

D 15x

Step-by-step explanation:

because you add 10+5 which is 15 and it still needs to be multiplied by x so the result is 15x and what ever x is is what it would be multiplied by

Answer:

2/3

Step-by-step explanation:

The formula for slope is [ y2-y1/x2-x1 ].

3-1/8-5

2/3

Best of Luck!

Answer:

48

Step-by-step explanation:

Apply pythagorean theorem, a² = c² - b²

Where, a = third side

b = 55

c = 73

Plug in the values

a² = 73² - 55²

a² = 2,304

a = √2,304 = 48

a = 48

Answer:

Step-by-step explanation:

Why?....

Answer:

:)

Step-by-step explanation:

Answer:

yes

Step-by-step explanation:

This is correct because 0.1 or 0.10 is greater than 0.03

YOUR PFP IS AMAZING!!!! w(ﾟДﾟ)w

Btw in the drawing the width 160 inches || you have to divide the 64 yds by the 2 from the scale then multiply by 5 inches (5 in= 2 yds) then you get 160.

Answer:

0.206 and then it repeats 6 over and over again

Step-by-step explanation:

hope it helped :)

Answer:

Step-by-step explanation:

the answer is:

0.20666666666

Answer: the answer is 321 :)

Step-by-step explanation:

So, 7/2247

Down below that’s the show your work part. Hope this helps and good luck

Answer:

1/36

Step-by-step explanation:

To multiply fractions, multiply the numerators and denominators straight across and keep them in the same spots.

Answer:

I think the answer is 1/36

Step-by-step explanation:

Answer:

124

Step-by-step explanation:

9 + 8 + 9 - 102 + 200 =

9 + 8 = 17

17 + 9 = 26

26 - 102 = -76

-76 + 200 = 124

Answer:

 sin 3 θ  = 3 sin θ  - 4 sin³θ

Step-by-step explanation:

Step(i):-

Given    sin 3 θ  

            =  sin ( 2θ + θ )

apply trigonometric formula

         sin ( A + B) = sin A cos B + cos A sin B

        sin 2 A = 2 sin A cos B

        Cos 2 A = 1 - 2 sin² A

        cos ² A - sin ² A = 1

Step(ii):-

    sin 3 θ  =     sin ( 2θ + θ )

               =  sin 2θ cosθ +  cos2θ sin θ

              = 2 sin θ cos θ cos θ +( 1 - 2 sin² θ )sin θ

              = 2 sin θ (cos² θ ) + sin θ- 2 sin³ θ

              = 2 sin θ ( 1- sin²θ) + sin θ- 2 sin³ θ

              = 2 sin θ - 2sin³θ +  sin θ- 2 sin³ θ

              = 3 sin θ  - 4 sin³θ

Final answer :-

 sin 3 θ  = 3 sin θ  - 4 sin³θ

Answer:

(19630.39 , 22570.39)

Step-by-step explanation:

Given that:

Mean, m = 21100.39

Standard deviation, σ = 4500

Sample size, n = 36

Zcritical at 95% = 1.96

Confidence interval (C. I) :

m ± Zcritical(σ/√n)

21100.39± 1.96(4500/√36)

Lower bound :21100.39 - 1.96(750) = 19630.39

Upper bound : 21100.39+1.96(750) = 22570.39

(19630.39 , 22570.39)

Answer:

[tex]-0.048<P_1-P_2<0.036[/tex]

Do not reject  [tex]H_0:P_1-P_2=0[/tex]

Step-by-step explanation:

From the question we are told that

Sample size [tex]n_1=350[/tex]

Sample size [tex]n_2=250[/tex]

Sample proportion 1  [tex]\hat P= \frac{25}{350} =>0.07[/tex]

Sample proportion 2 [tex]\hat P= \frac{19}{250} =>0.076[/tex]

95% confidence interval

Generally for 95% confidence level

Level of significance

 [tex]\alpha = 1-0.95=>0.05[/tex]

 [tex]\alpha /2=\frac{0.05}{2} =>0.025[/tex]

Therefore

[tex]Z_a_/_2=1.96[/tex]

Generally the equation for confidence interval between [tex]P_1 - P_2[/tex]  is mathematically given as

[tex](\hat P_1-\hat P_2)\pm Z_a_/_2\sqrt{\frac{\hat P_1(1-\hat P_1)}{n_1}+\frac{\hat P_2(1-\hat P_2)}{n_2} }[/tex]

[tex](0.07-0.076)\pm 1.96\sqrt{\frac{0.07(1-0.07)}{350}+\frac{0.076(1-0.076)}{250} }[/tex]

[tex](0.07-0.076)\pm 1.96\sqrt{4.66896*10^-^4 }[/tex]

[tex](-0.006)\pm 0.042[/tex]

[tex](-0.006)- 0.042=>-0.048[/tex]

[tex](-0.006)+ 0.042=>0.036[/tex]

Therefore

Confidence interval is

[tex]-0.048<P_1-P_2<0.036[/tex]

Conclusion

Given the confidence interval has zero

Therefore do not reject  [tex]H_0:P_1-P_2=0[/tex]

Answer:

0.15 = 15% probability that it came from Site 3

Step-by-step explanation:

Conditional Probability

We use the conditional probability formula to solve this question. It is

[tex]P(B|A) = \frac{P(A \cap B)}{P(A)}[/tex]

In which

P(B|A) is the probability of event B happening, given that A happened.

[tex]P(A \cap B)[/tex] is the probability of both A and B happening.

P(A) is the probability of A happening.

In this question:

Event A: Being recalled

Event B: Recalled from site 3.

Probability of being recalled:

5% of 60%(from site 1)

7% of 30%(from site 2)

9% of 10%(from site 3).

So

[tex]P(A) = 0.05*0.6 + 0.07*0.3 + 0.09*0.1 = 0.06[/tex]

Probability of being recalled, being from site 3.

9% of 10%.

[tex]P(A \cap B) = 0.09*0.1 = 0.009[/tex]

If a randomly selected cell phone has been recalled, what is the probability that it came from Site 3?

[tex]P(B|A) = \frac{P(A \cap B)}{P(A)} = \frac{0.009}{0.06} = 0.15[/tex]

0.15 = 15% probability that it came from Site 3

Answer:

Move 100 to the left of a

100 a

List of all of the solutions

ax100=100a

12= 100a

Answer:

Josh's pizza was cut into 4 peices,Lisa's pizz was cut into 8 slices and viki's pizza was cut into 12 peices

Step-by-step explanation:

so this is possible because all of their pizza's were cut in to different amount of slices

Answer:

Step-by-step explanation:

Because Josh's pizza was in 4ths and he only ate one piece, Lisa's pizza was in 8ths and she ate two 8ths of the pizza which also equals 1/4 of a pizza, and Vicki's pizza was in 12ths and she ate three slices which equals 1/8 of a pizza and another 1/12 of the pizza, or also equals 1/4 of a pizza, so THAT is how it is possible.

Answer:

8.66 feet or 5sqrt(3) feet

Step-by-step explanation:

If the original length of the pole was 15ft and the unbroken section is 5ft, then the broken part (diagonal) has a length of 15-5 = 10ft

Using the Pythagorean Theorem, we can calculate the length of x:

a^2+b^2=c^2

5^2+b^2=10^2

25+b^2=100

b^2=75

b=sqrt(75)

b=5sqrt(3)

b=8.66

So the value of x is 8.66ft or 5sqrt(3)ft

9514 1404 393

Answer:

  (x y) = (1 2/3, 4 2/3)

Step-by-step explanation:

We're not sure the basis you're intended to use for estimating. Perhaps you're given a graph, or are intended to draw a graph. The attachment from a graphing calculator is able to tell us what the point of intersection is.

  (x, y) = (1 2/3, 4 2/3)

__

The only "estimate" we need to make is that 0.667 ≈ 2/3.

Answer:

We have, from distance formula.

AB² = (5-0)² + (2-6)² = 5² + 4² = 25 + 16 = 41

BC² = (0+5)² + (6+7)² = 5² + 13² = 25 + 169 =194

AC² = (5+5)² + (2+7)² = 10² + 9² = 100+81 = 181

Here, BC² ≠ AB² + AC².

So, the triangle is not a right triangle      

Pythagorean theorem states that in a right triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides.

No, the triangle with the vertices A(5,2), B(0,6), and C(-5, - 7) a not right triangle

Pythagorean theorem states that in a right triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides.

We have,

Triangle:

Vertices = A(5, 2), B(0, 6), and C(-5, -7)

The distance between the vertices A and B.

The distance between the vertices B and C.

The distance between the vertices A and C.

The distance between two points of a line is given as:

Distance =  [tex]\sqrt{(x_2 - x_1)^2+(y_2 - y_1)^2}[/tex]

Now,

The distance between the vertices A and B.

= [tex]\sqrt{(0 - 5)^2+(6 - 2)^2}[/tex]

= √(25 + 16)

= √(41

The distance between the vertices B and C.

= [tex]\sqrt{(-5 - 0)^2+(-7 - 6)^2}[/tex]

= √(25 + 169)

= √194

The distance between the vertices A and C.

= [tex]\sqrt{(-5 - 5)^2+(-7 - 2)^2}[/tex]

= √(25 + 81)

= √106

Applying the Pythagorean theorem.

We do not get any possible ways to prove the theorem.

194 = 41 + 106

194 ≠ 147

Thus,

No, the triangle with the vertices A(5,2), B(0,6), and C(-5, - 7) a not right triangle

Learn more about the Pythagorean theorem here:

https://brainly.com/question/14930619

#SPJ2

Answer: x = 7.25

Explanation:

Answer:

1884.785

Step-by-step explanation:

24.5 × 24.5=600.25

600.25 × 3.14=1884.785

Answer:

1884,785

Step-by-step explanation:

[tex]24.5 \times 24.5 \times 3.14 \\ 24.5 \times 24.5 = 600.25 \\ 600.25 \times 3.14[/tex]

[tex] = 1884.785[/tex]

Answer:

128

Step-by-step explanation:

i just took the test

Answer: D) 128

Step-by-step explanation:

Answer:

105,660 times

Step-by-step explanation:

7 times 65=445 times 60=26 700

2 times 118=236 times60=14 160

15 times 72=1080 times 60=64 800

26700 plus 14 160 plus 64 800=105,660

brainliest please

Answer:

105,540 beats

Step-by-step explanation:

10:00-5:00 is 7 hours long so

60(minutes)×7=420 minutes

since his heart beats 65 times/min.

420×65=27,300 beats

5:30-7:30 is 2 hours long so

60(minutes)×2=120 minutes

120×118=14,160 beats

7 hours+2 hours=9 hours

24-9=15 hours

60×15=900 minutes

900×72 beats=64,800 beats

Add all heart beats together

27,300+14,160+64,080=105,540

Can you mark me Brainliest? Please, I need to level up.

Answer:

0.0202

0.022

0.02

0.002

Step-by-step explanation: I am 5 million iq brainlist pls