96. Sara took a test that had 24 questions on it. She got 4/6 of them correct. How many questions did she get correct? A 12 B. 15 16 D 25​

Answer:

r2=48

Step-by-step explanation:

r1=72

s1=12

s2=8

[tex]r \alpha s \\ \frac{r1}{s1} = \frac{r2}{s2} \\ \frac{72}{12} = \frac{r2}{8} \\ r2 = 8 \times \frac{72}{12} = 48[/tex]

Answer:

sorry is i m wrong hope this will help you

Step-by-step explanation:

z²-12z+24=0

z²-6x-6z+36-12=0

z(z-6)-6(z-6)-12=0

(z-6)(z-6-12)=0

(z-6)(z-18)=0

either

z-6=0

z=6

or

z-18=0

z=18

Answer:

4

Step-by-step explanation:

The diameter of a circle is 2 times the radius. (the diameter is the length from an outer point in  the circle, to one directly across)

In this case, the radius is 2.

So, 2 x 2 = 4.

The diameter is 4.

4 in

The diameter of a circle is twice its radius. Here the given radius is 2 in.

So diameter = 2 in × 2 in = 4 in

Radius = Diameter/2

Diameter = Radius × Radius

Answer:

20.4375 miles

Step-by-step explanation:

 5 miles / 8 km    *    32.7 km   = 20.4375 miles

    ( see how the units 'km' cancel out and you are left with 'miles' as your answer?)

[tex]1 \dfrac 24 +2 \dfrac 14\\\\=1 + \dfrac 24+ 2 + \dfrac 14\\\\=3 + \dfrac 34\\\\=3 \dfrac 34[/tex]

Answer:

C.) Strong negative correlation

Step-by-step explanation:

A number is an arithmetic value that is used to represent a quantity and calculate it. The two numbers will be 17 and 0, so the product of the two is minimal.

A number is an arithmetic value that is used to represent a quantity and calculate it. Numericals are written symbols that represent numbers, such as "3."

Given the difference between the two numbers is 17. Let the first number be zero, then the second number will be 17. Thus, the product of the two numbers will be 0, which is the minimum.

If the first number is further increased such as 1, then the other number will be 18, and the product of the two will be 18, which is greater than zero.

Hence, the two numbers will be 17 and 0, so the product of the two is minimal.

Learn more about Numbers:

https://brainly.com/question/17429689

#SPJ1

Answer:

[tex]85 \sqrt{(3045})35.823\\ - 2975 \\ 700 \\ - 680 \\ 200 \\ - 10 \\ 300 \\ - 255 \\ ......[/tex]

Answer:

x = {7, -1}

Step-by-step explanation:

assuming that you are to find the zeros of the equation you dont need a calculator to do this

you can set both sides to zero

(x - 7) = 0

(x + 1) = 0

and then solve for the zeros

x = {7, -1}

that is your answer

A trapezium is a quadrilateral. The option that is true for the trapezium is A, D, and E.

A trapezium is a quadrilateral which is having a pair of opposite sides as parallel and the length of the parallel sides is not equal.

The given trapezium is an isoceles trapezium. Therefore, the properties of the trapezium that are true for KLMJ are:

Hence, the option that is true for the trapezium is A, D, and E.

Learn more about Trapezium:

https://brainly.com/question/22607187

#SPJ1

Answer:

Step-by-step explanation:

Use the volume formula

Given

Substitute and calculate

Answer:

3421.2 in³  (nearest tenth)

Step-by-step explanation:

Volume of a cone

[tex]\sf V= \dfrac{1}{3} \pi r^2 h[/tex]

where:

Given:

Substitute the given values into the formula and solve for V:

[tex]\implies \sf V=\dfrac{1}{3} \pi (11)^2(27)[/tex]

[tex]\implies \sf V=\dfrac{1}{3} \pi (121)(27)[/tex]

[tex]\implies \sf V=\dfrac{3267}{3} \pi[/tex]

[tex]\implies \sf V=1089 \pi[/tex]

[tex]\implies \sf V=3421.2\:\:in^3\:\:(nearest\:tenth)[/tex]

The length of the rectangular garden which Travis drew on graph is equal to the large side of the rectangle made by four points and width is equal to short side.

The measure of the boundary of the sides of a rectangles called its perimeter. The perimeter of a rectangle is twice the sum its length and width.

P=2(l+w)

Here, (l) is the length of the rectangle and (w) is the width of the rectangle.

Travis drew a graph to plan the rectangular garden he has. The points over the graph marked are the four corners of the fence around the garden.

Now let suppose the two corner marked are with total distance of x while other two with total distance of y. Then the length will be x and width will be y.

Thus, the length of the rectangular garden which Travis drew on graph is equal to the large side of the rectangle made by four points and width is equal to short side.

Learn more about the perimeter of the rectangle here;

https://brainly.com/question/19819849

#SPJ1

Answer:

1. 48

2. 4

3. 12

Step-by-step explanation:

Answer:

75=100%

Step-by-step explanation:

15=20%

30=50%

75=100%

69 pounds of trash I think

Answer:

6 pounds

Step-by-step explanation:

2 pounds per hour

Answer:

-14/3

Step-by-step explanation:

Use derivative = 0 to find turning point(S)

D f(x) = 3x + 10 = 0

3x = - 10

X = - 10/3

When X = - 10/3

F(x) = 1.5(10/3)^2 - 10(10/3) + 12

= (3*10*10) / (2*3*3) - 100/3 +12

= 50/3 - 100/3 + 36/3

= - 14/3

Answer:

because 9 I 5x1 *

Step-by-step explanation:

do multiply 5 *1

Answer:

120

Step-by-step explanation:

Plug in variables with numbers

2(8+2)*6

2(10)*6

20*6

120

Please mark brainliest!

Answer:

The population after 10 years will be 90,000.

Explanation:

2% of 75,000 is 1,500

the population will grow by 1,500 each year.

so 1,500 times 10 is 15,000

so than we add 75,000 + 15,000

we get the answer of 90,000.

Please mark me brainliest. Thank you.

Answer:

91425 population

Step-by-step explanation:

2% = .02    10 years    75 000 start

75 000 (1+.02)^10 = 91425

The population at the end of the 10 years is 6,500.

Given that,

A town with a population of 5,000 grows 3% per year.

We need to find the population at the end of 10 years.

Based on the above information, the calculation is as follows:

= 5,000 + 1,500

= 6,500

Therefore we can conclude that the population at the end of the 10 years is 6,500.

Answer:

[tex] - \frac{1}{100} [/tex]

Step-by-step explanation:

[tex] - \frac{4}{5x} = 80 \\ - \frac{4}{80 } = 5x \\ x = - \frac{1}{100} [/tex]

Answer:

answer is 60

Step-by-step explanation:

80+40+y=180 reason (co-interior angles supplementary)

y=180-80-40

y=60

Answer: 3/5 or 18/30

Step-by-step explanation: You have to find how many in total are not brown, which is 30 - 12 = 18

18/30 are not brown, or simplified is 3/5

Answer:

I think it is ± 2y−2X1 −22y− 2X1−2+4=x2=x

Step-by-step explanation:

hope this helps if not let me know

Probability helps us to know the chances of an event occurring. The exact probability that all three marbles are drawn will be green is 0.02198.

Probability helps us to know the chances of an event occurring.

[tex]\rm Probability=\dfrac{Desired\ Outcomes}{Total\ Number\ of\ outcomes\ possible}[/tex]

Given the bag contains  3 red marbles, 7 blue marbles and 5 green marbles, therefore, a total of 15 marbles. Therefore, the exact probability that all three marbles are drawn will be green can be written as,

[tex]\rm Probability = \dfrac{5}{15} \times \dfrac{4}{14} \times \dfrac{3}{13} = \dfrac{60}{2730} = 0.02198[/tex]

Hence, the exact probability that all three marbles are drawn will be green is 0.02198.

Learn more about Probability:

https://brainly.com/question/795909

#SPJ1

The correct answer choice is; The experimental probability is less than the theoretical probability by more than 2%.

It follows from the task content that, upon evaluation;

The experimental probability = 4/48 = 1/12.

The theoretical probability = 1/8.

On this note, it follows that the experimental probability is less than the theoretical probability by more than 2%.

Read more on experimental probability;

https://brainly.com/question/8652467

#SPJ1

Answer:

B. The experimental probability is less than the theoretical probability by more than 2%.

Step-by-step explanation:

have a good day peep's :]

Answer:

6x^2yx2^1+y

Step-by-step explanation: