plz help have posted this question 3times and no one has helped me​

A.) we know,

=》

[tex] \dfrac{5}{8} \: \: of \: total \: students \: = boys[/tex]

=》

[tex] \dfrac{5}{8} \times 800 [/tex]

=》

[tex]5 \times 100[/tex]

=》

[tex]500 \: \: boys[/tex]

now,

number of girls :

=》

[tex]800 - 500[/tex]

=》

[tex]300 \: girls[/tex]

Answer:

There are 500 boys and 800 girls

I hope it helps

have a nice day

좋은 하루 되세요

# 캡틴 파워

#Captainpower

Answer:

45.5

Step-by-step explanation:

First, you need to put the data in order: 37, 39, 41, 43, 48, 51, 52, 54

I'm not sure what 5 median means, but to find the median, you look for the middle number of the data set.

43 + 48 = 91      

then, you divide the numbers by 2 to get the median.

91/2= 45.5

So, the median is 45.5

Answer:

c

Step-by-step explanation:

Answer:

49 - 49 = 0

Step-by-step explanation:

PLEASE MARK AS BRAINLIEST

Answer:

250%

Step-by-step explanation:

177.5 / 71 = 2.5

2.5 x 100 = 250%

Divide the number (177.5) by the number you're trying to find the percent of (71) and multiply by 100 to find the percentage.

Answer:

1. 1570

2. can't see properly

3. can't see properly

4. 392.5

5. 615.4

6. 6049

7. not clear can't see

8. 1589

9.:1570

Answer(s):

1. 31.42

2. 50.27

3. 94.25

4. 62.83

5. 43.98

6. 12.57

7. 100.53

8. 25.13

9. 75.4

Answer:

whats hl

Step-by-step explanation:

Answer:

75%

Step-by-step explanation:

72 is 75% of 96

Answer:

48

Step-by-step explanation:

First, get a total of the ration so 3+4=7

Then 112/7=16

So there is 16 times he puts 3 ounces of red and 4 ounces of blue.

3x16 = 48    (red)

4x16 = 64    (blue)

4+48=112

Answer:

C is greater

D is less

Step-by-step explanation:

Answer:

x = 20

Step-by-step explanation:

3/4x = 15

Abby's calculation:

3/4x = 15

Multiply both sides by 3/4

x = 1114

Abby's error was multiplying both sides by 3/4 instead of dividing both sides by 3/4 to get the value of x

Correct calculation:

3/4x = 15

Divide both sides by 3/4

3/4x ÷ 3/4 = 15 ÷ 3/4

x = 15 × 4/3

x = 60/3

x = 20

Check:

3/4x = 15

3/4*20

= (3*20) / 4

= 60/4

= 15

3/4*20 = 15

Answer:

(a)

[tex]\begin{array}{ccc}{} & {W} & {w} & {w} & {Ww } & {ww } & {w} & { Ww} & {ww } \ \end{array}[/tex]

(b)

[tex]White = 50\%[/tex]

[tex]Yellow = 50\%[/tex]

Step-by-step explanation:

See attachment for initial punnet square

Solving (a): Complete the square

Initially, we have:

[tex]\begin{array}{ccc}{} & {W} & {w} & {w} & { } & { } & {w} & { } & { } \ \end{array}[/tex]

To complete the square, we simply write the letter at the column and the letter at the row in each cell;

So, we have:

[tex]\begin{array}{ccc}{} & {W} & {w} & {w} & {Ww } & {ww } & {w} & { Ww} & {ww } \ \end{array}[/tex]

Solving (b): Percentage of each

From the question, we understand that W are dominant to w.

So:

[tex]Ww = White[/tex]

[tex]ww = Yellow[/tex]

From (a) above

[tex]Ww = 2[/tex]

[tex]ww = 2[/tex]

[tex]Total = 4[/tex]

So, the percentage of each is:

[tex]White = \frac{Ww}{Total} * 100\%[/tex]

[tex]White = \frac{2}{4} * 100\%[/tex]

[tex]White = 0.5 * 100\%[/tex]

[tex]White = 50\%[/tex]

[tex]Yellow = 100\% - White[/tex] --- Complement rule

[tex]Yellow = 100\% - 50\%[/tex]

[tex]Yellow = 50\%[/tex]

Answer:

Solution given

:[tex] \sqrt{216 \times 6} [/tex]=[tex] \sqrt{36²} [/tex]=±36 is your answer

Answer:

Step-by-step explanation:

Volume formula is:

Find base area first:

Find the volume:

Correct choice is C

Answer:

x = 13, y = -3

Step-by-step explanation:

Answer:

false

Step-by-step explanation:

A secant of a curve is a line that intersects the curve at least twice.

Answer:

length= 6x

width= x

AREA= 135

solution

AREA = length times width

135 = 6x multiplied by x

135=6x^2

x^2 as subject of formula

x^2=135/6

x^2=22.5

square root both sides

x=4.74

width = 4.74

Answer:

9

Step-by-step explanation:

Answer:

use photomath bestie

Answer:

122

Step-by-step explanation:

61 x 2 = 122

The measurement of angle ABC is 122°.

The circumference, which is the distance around the object, the diameter, which is the length of a circle measured from one end to the other and passing through its center, and the radius, which is equal to half of the diameter, are the three key characteristics.

The general coordinate equation of a circle is:

(x-h)² + (y - k)² = r²

Where,(h, k) is the center of a circle, "r" is the radius of the circle.

Given, a figure of the circle that gives the center of the circle is B.

Since, the Centre angle is twice the size of the angle of the circumference, made by the same arc.

Since both angles, ∠ABC and ∠ADC are made by the same arc AC.

Thus,

The angle made on the center = 2 * the angle made on the circumference,

The angle made on centre = 2 * 61

The angle made on center = 122°

Therefore, The measurement of angle ABC is 122°.

Learn more about Circle here:

https://brainly.com/question/11833983

#SPJ7

Answer:

The probability of selecting two Democrats and three Republicans is 10.7%.

Step-by-step explanation:

Given that a city council consists of seven Democrats and eight Republicans, if a committee of five people is selected, to find the probability of selecting two Democrats and three Republicans the following calculation must be performed:

7 = 100

2 = X

2 x 100/7 = X

28.57 = X

8 = 100

3 = X

3 x 100/8 = X

37.5 = X

0.2857 x 0.375 = X

0.107 = X

0.107 x 100 = 10.7

Therefore, the probability of selecting two Democrats and three Republicans is 10.7%.

Answer:

Original slope: 3/4

Perpendicular slope: 4/3

Step-by-step explanation:

Find the original slope by using rise over run, then flip the original slope which finds your perpendicular slope.

Answer:

This is an Acute triangle because all 3 angles are less than 90

Answer:

around 5.5 inches

Step-by-step explanation:

34.48 = 2rπ

34.48/π = 2r = around 11

r = 11/2

The radius of the circle is equal to 5.49 inches.

The circumference (or) perimeter of a circle = 2πr units. The area of a circle = πr2 square units. Where r is the radius of the circle. The circumference of the circle or the perimeter of the circle is the measurement of the boundary of the circle. Whereas the area of the circle defines the region occupied by the circle.

here, we have,

Given here:

Circumference as 34.48 inches and π=3.14

Now circumference of the circle is given by

2πr=34.48

r=34.48/2×3.14

r=5.49 inches

Hence, The radius of the circle is equal to 5.49 inches.

Learn more about circumference here:

brainly.com/question/14200825

#SPJ2

Answer:

P(12, 5) = 95040

P(8,8) = 40320

Answer:

use desmos graphing calculator to help you find the answers

Step-by-step explanation:

x axis=(2,0)

y axis=(0,-4)

y intercept=-4

slope=3/2