Which value for R in the table would most likely indicate an association between the conditional variables? 0. 09 0. 10 0. 13 0. 79.

Answer:

0.95

Step-by-step explanation:

The points after the decimal place are SF (significant figures/digits)

Compose the quadratic condition in standard shape, ax2 + bx + c = 0. Recognize the values of a, b, c. Write the Quadratic Equation. At that point substitute within the values of a, b, c. Simplify. Check the arrangements.

The shaded portion is equal to 13816cm^3

Data;

The formula of volume of a cylinder is given as

[tex]v=\pi r^2 h[/tex]

Let's substitute the values and solve

[tex]v = \pi r^2 h\\\\r = d/2\\d = 20\\r = 20/2 = 10cm\\v = 3.14 * 10^2 * 66\\v = 20724cm^3[/tex]

The volume of a cone is given as

[tex]v = 1/3 \pi r^2 h\\v = 1/3 * 3.14 * 10^2 * 66\\v = 6908cm^3[/tex]

The space remaining from creating the cone out of the cylinder is

[tex]20724 - 6908 = 13816cm^3[/tex]

The shaded portion is equal to 13816cm^3

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The computation of the ratio shows that 45 lemons are needed to make 30 cups of lemonade.

From the complete information, it should be noted that 12 lemons are required to make 8 cups of lemonade.

Therefore, the ratio in this scenario is 12/8 = 3:2. Therefore, when there are 30 cups, the number of lemons needed will be:

= 30 × 3/2

= 45

In conclusion, 45 lemons are needed to make 30 cups of lemonade.

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Answer:

Step-by-step explanation:

Solution: The one full rotation of the minute hand on the clock represent one hour. So in 3 hours the minute hand will rotate 3 x 360 degrees or 1080 degrees or 6. 3 complete rotations with the minute hand at finish at the start of the three hours.

Answer:

x=52

Step-by-step explanation:

your triangle is 190 degrees so you take 107 away and get 83 then you subtract 31 and get 52

Answer:

24

Step-by-step explanation:

here's how I did it:

first, start in parentheses, following the order of operations, PEMDAS.

12 - 9 = 3

now, divide 3 by 4.

3 / 4 = 0.75 ( 3 quarters )

lastly, divide the sum of the numbers in the parentheses by 18.

18 / 0.75 = 24

Answer:

25.13

Step-by-step explanation:

Formular

= C = 2πr

C = circumference

r = radius

2 × 3.14 × 4

= 25.13

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Given :

[tex] \\ [/tex]

To find:

[tex] \\ [/tex]

[tex] \\ [/tex]

Solution:-

[tex] \\ [/tex]

We know:-

[tex] \rm circumference = 2\pi r[/tex]

[tex] \\ \\ [/tex]

So:-

[tex] \looparrowright \sf circumference = 2\pi r[/tex]

[tex] \\ [/tex]

[tex] \looparrowright \sf 29.8= 2\pi r[/tex]

[tex] \\ [/tex]

[tex] \looparrowright \sf 29.8= 2 \times \dfrac{22}{7} \times r[/tex]

[tex] \\[/tex]

[tex] \looparrowright \sf \dfrac{298 \times7}{22 \times 2 \times 10} = r[/tex]

[tex] \\ \\ [/tex]

[tex] \looparrowright \sf \dfrac{149 \times7}{22 \times 10} = r[/tex]

[tex] \\ \\ [/tex]

[tex] \looparrowright \sf \dfrac{1043}{220} = r[/tex]

[tex] \\ [/tex]

[tex] \looparrowright \sf r = 4.74[/tex]

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Answer:

The attachment is it

Answer:

7

Step-by-step explanation:

It says "he gives 7 bars" to each of 4 friends.

Answer:

7

Step-by-step explanation:

28/4 = 7

Each friend gets 7 bars

Have an amazing day!

PLEASE RATE!!!

Answer:

x=4,_2

Step-by-step explanation:

hope that help,good luck

Answer:

E or c

Step-by-step explanation:

The demometer is the maximum amount of the number of jills in the group so if 5 out of 15 in the group is named jill then turn it into a fraction like 5/15

But you could simplify by findin the similar factirs then dividing them by the equivalent amounts

Answer:

x ≈ 2.76

Step-by-step explanation:

Using the tangent ratio in the right triangle

tan78° = [tex]\frac{opposite}{adjacent}[/tex] = [tex]\frac{AB}{BC}[/tex] = [tex]\frac{13}{x}[/tex] ( multiply both sides by x )

x × tan78° = 13 ( divide both sides by tan78° )

x = [tex]\frac{13}{tan78}[/tex] ≈ 2.76 ( to 2 dec. places )

Answer:

3/4

Step-by-step explanation:

add the students who play baceball and basketball together it will be your numerator

the total amount of students will be your denomanator

then simplify

by the way there can not be 23 students in a class that only has 20 kids so this answer may be wrong according to your wording

sorry

Answer:

I would say B, but can't be sure because is part of the question cut off?

Step-by-step explanation:

Steven earned $820 more in interest in his account than Evan.

Interest on interest, or compound interest, is the adding of interest to the principal sum of a loan or deposit. It's the outcome of reinvesting interest rather than paying it out so that interest is received on the principal plus previously collected interest in the next quarter. The compound interest earned is given by the formula,

[tex]A_1 = P(1+\dfrac{r}{100})^n - P[/tex]

In order to compare the two of the given investment, we need to find the interest in each of the investments.

For the investment made by Steven of $20,000 at 3% interest compounded annually for 10 years. The interest that Steven made is,

[tex]A_1 = P(1+\dfrac{r}{100})^n - P\\\\\\A_1 = 20,00(1+0.03)^{10}-20,000\\\\\\A_1 = \$6,878.33[/tex]

For the investment made by Evan of $10,000 at 7% interest compounded annually for 7 years. The interest that Evan made is,

[tex]A_2 = P(1+\dfrac{r}{100})^n - P\\\\\\A_2 = 10,00(1+0.07)^{7}-10,000\\\\\\A_2 = \$6,057.82[/tex]

Now, if we find the difference in the interest earned by the two of the given person.

The difference in the interest earned

= Interest earned by Steven - Interest earned by Evan

= $6878.33 - $6,057.82

= $820.52 ≈ $820

Hence, Steven earned $820 more in interest in his account than Evan.

Learn more about Compound Interest:

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Answer:

c and b hope it helps you in the long run

It will be c because when you do the equation they will give the answer a

Answer:

Step-by-step explanation:

First convert the transmit power into μW, considering 1 W = 1000000 μW:

Find how many factors of 10 the power dropped:

Find the distance:

Answer:

Step-by-step explanation:

x = 20%

y = 3/4 x 64

= 16 x 3

= 48

answer is

Step-by-step explanation:

x = 20%

y = 3/4 x 64

= 16 x 3

= 48

Answer:

20%

Step-by-step explanation:

(61200-51000)/51000×100

(102000/51000)×100

0.2×100=20%

Hope that helped! :)

Answer:

I'm pretty sure,

1. Is a Trapezoid

2. Is a Rhombus

Step-by-step explanation:

Look at a picture of them,

1. A trapezoid has equal length diagonals, but because of the outer legs? if you want to call them that, they're at an angle, same with its vertices, so, the angles at which they bisect are not right angles.

2. A Rhombus, has diagonals that are not the same length, one is longer than the other. Therefore, that solves the first part of the question. And when they bisect, they bisect at right angles because the side lengths of a Rhombus are congruent.

Answer:

37.7

Step-by-step explanation:

Area=cirumference.

to find circumference you will do 6*2 to get the diameter.

multiply that by 3.14

Answer:113m^2

Step-by-step explanation:

Answer: 30

Step-by-step explanation:

Let the middle number = x. Then the three consecutive numbers are x - 1, x, and x + 1.

Therefore, x - 1 + x + x + 1 = 93

3x = 93

x = 31.

The smallest of the 3 numbers is x - 1 = 31 - 1 = 30

Answer:

1oz

Step-by-step explanation:

5% as a decimal is .05

.05 x 20= 1

Answer:

Step-by-step explanation:

Option A

Option B

Option C

Option D

Answer:

12.75

Step-by-step explanation:

The first number, 51, is called the dividend.

The second number, 4 is called the divisor.