A. 46%B. 58%C. 63%D. 92%

Using the **percentage **concept, it is found that the **percentage **of **female **students in the spring was of:

**C. **63%

The percentage of an amount a over a total amount b is given by a multiplied by 100% and divided by b, that is:

[tex]P = \frac{a}{b} \times 100\%[/tex]

During the **fall **semester, 58% of 323 students were female, hence:

0.58 x 323 = 187.

Then, during the **spring **semester, the same amount out of 298, hence:

[tex]P = \frac{187}{298} \times 100\% = 63\%[/tex]

More can be learned about the **percentage **concept at https://brainly.com/question/10491646

help please! ill mark brainliest

**Answer:**

90deg

**Step-by-step explanation:**

If the angles are supplementary, that means mA + mB = 180*

we know that

mA = (2x + 8)deg

mB = (2x + 8)deg = mA

mA + mB = 180deg

mB + mB = 2mB = 180deg

mB = 90deg

Note, that we did not need to compute x even, because the angles were the same.

Use the number line to show and explain why 4/10 ÷ 2 and 4/10 × 1/2 both equal 2/10

**Step-by-step explanation:**

When you divide by a number, you basically are multiplying by the reciprocal

The reciprocal of 2 is 1/2

4/10 ÷ 2 = 4/10 × 1/2 = 2/10

4/10 × 1/2 = 2/10

Using a number line,

Start at 4/10 and move down by 2 until you reach 0

Start at 4/10 and move up by 1/2 from 0 until you reach 4/10

(Count the number of humps)

Both will be the same

7 divided by 1,694 8 divided by 1,808 5 divided by 1,570 8 divided by 2.648

Answer:

.00413

.00442

.00318

3.02114

Step-by-step explanation:

I think the calculator is right

**Answer:**

.00413

.00442

.00318

3.02114

a line has a slope of -3, so it's equation has the form y= -3x + b. the line passes through the point (1, -2). what is the y-intercept, b, of the line?

**Answer:**

y-intercept = 1

**Step-by-step explanation:**

y = -3x + b

(1 , -2)

Plugin the equation

-2 = -3*1 + b

-2 = -3 + b

-2 + 3 = b

1 = b

I need help please what’s the answer?

**Answer:**

you equate 7x -2 with 4x+4

ie 7x - 2 = 4x + 4

collect the like terms

7x-4x = 4 + 2

3x= 6

x = 2

Plz help due soon!!!

sorry, I can't help. you didn't add an attachment to help us help you

If you subtract 27 from the product of a number and 8, you get 1789.

Translate the statement to equation

**Answer:**

8 x X - 27 = 1789

**Step-by-step explanation:**

Is your expression.

**Answer:**

8x-27=1789

**Step-by-step explanation:**

1/2s+3/4s+1/4s+4 equals?

step1) Combine multiplied terms into a single fraction

step 2)Multiply by 1

step 3)Combine multiplied terms into a single fraction

step4) Combine multiplied terms into a single fraction

step5) Multiply by 1

What is 238394 divided by 624￼

**Answer:**

382.041666667

**Step-by-step explanation:**

**Answer:**

382.0416

**Step-by-step explanation:**

Subtract (x² + 5x – 6) – (3x^2 – 7x + 1).

What is the difference?

1. Distribute the Negative Signs

2. Combine like terms

-2x^2 + 12x-7

2. Combine like terms

-2x^2 + 12x-7

f (x)=x2. what is g(x)?

**Answer:**

5x^2

**Step-by-step explanation:**

5x^2 I pretty sure that’s the answer

PLEASE ANSWER!

The function shown is in the form y= x^2 + k. Determine the value of k.

A. -1

B. 0

C. 1

D. -1/2

I think the answer is - 1. I'm not sure

work out the percentage change to 2 decimal places when a price of 200 is increased to 210.99

Answer:

105.5%

Step-by-step explanation:

The percentage change can be calculated as follows

= 210.99/200

= 1.05495 × 100

= 105.5%

Hence the percentage change is 105.5%

image

Are the two triangles similar? If so, state the reason and the similarity statement.

Question 1 options:

A)

Yes; AA; ΔIGF ∼ ΔMNL

B)

Yes; SAS; ΔIGF ∼ ΔMNL

C)

Impossible to determine.

D)

The triangles are not similar.

**Answer:**

Yes; SSS;Triangle AYM Triangle EDC The answer will be D is the correct answer choice.

**Step-by-step explanation:**

PLS HELP!!!

A circle is subdivided by a central angle of 90 degrees. The length of the subtended arc is 25 mm. What is the radius of the circle?

A:

[tex] \frac{50}{\pi} mm[/tex]

B:

[tex] \frac{\pi}{50} mm[/tex]

C:

[tex] \frac{25\pi}{2} mm[/tex]

D:

[tex]25mm[/tex]

**Answer:**

[tex](\text{A})\:\frac{50}{\pi}\:\text{mm}[/tex]

**Step-by-step explanation:**

This the arc is 90 degrees and there are 360 degrees in a circle, it makes up [tex]\frac{90}{360}=\frac{1}{4}[/tex] of the circle. Therefore, its length will be [tex]\frac{1}{4}[/tex] of the circumference. Since its length is 25 mm, the circumference is then [tex]25\cdot 4=100\:\text{mm}[/tex]. The circumference of a circle is given by [tex]2\pi r[/tex], where [tex]r[/tex] is the radius of the circle. Therefore, we can set up the following equation and solve for [tex]r[/tex]:

[tex]2\pi r=100[/tex]

Solving, we get:

[tex]2\pi r=100,\\\\r=\frac{100}{2\pi},\\\\r=\boxed{(\text{A})\:\frac{50}{\pi}\:\text{mm}}[/tex].

a cone is a solid made from a disc, a point not in the same plane as the discs and all points between them. true or flase?

Answer:

False.

Step-by-step explanation:

A cone is not a solid made from a disc, a point not in the same plane as the discs and all points between them.

Mathematically, the volume of a cone is given by the formula;

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

Where;

V is the volume of the cone.

r is the radius of the base of the cone.

h is the height of the cone.

**Answer: true **

**Step-by-step explanation:**

pls help asap! what's the area?

**Answer:**

519 meters square

**Step-by-step explanation:**

16 x 16 = 256

256 / 2 = 128

11.5 + 34 = 391

128 + 391

100 + 300 = 400

20 + 90 = 110

8 + 1 = 9

400 + 110 + 9 = 519

**Answer:**

I believe the answer is 519m

**Step-by-step explanation:**

first you seperate the triangle from the rectangle then solve the area for the rectangle 11.5•34=319 then solve the area for the triangle 16•16=256

256÷2=128 then add 128+391= 519 i hoped this helped you :-)

The largest ferry in the Puget Sound fleet can carry 2,500 passengers every hour.

a. Type an expression in the box that represents the number of passengers the ferry can carry in H hours.

b. How many passengers can be carried by the ferry in 8 hours?

**Answer:**

a: $60.45

b: 20

**Step-by-step explanation:**

I did this on a test!

PLZ HELP MEEEEEEEEEEEEEE

**Answer:**

There are 24,640 yards in 14 miles.

**Step-by-step explanation:**

1,760 yds in 1 mile.

You are looking at 14 miles, so multiply 1,760 with 14.

1760 x 14=24,640 yards.

Find the value of each trigonometric ratio

1) 3/4

2) 8/17

3) 4/5

4) 4/3

5) 15/17

6) 4/5

2) 8/17

3) 4/5

4) 4/3

5) 15/17

6) 4/5

Which of the four statements is true and also write a one-step inequality as an example of when you would "flip" the sign.

**Step-by-step explanation:**

There are 5 types of Inequality sign :

1. = read '' equals to ''

2. > read '' greater than ''

3. < read '' less than ''

4. ≥ read '' greater than or equals to ''

5. ≤ read '' less than or equals to ''

Example -

1. 2 = 3 ( 2 is equals to 3 )

2. 3 > 2 ( 3 is greater than 2 )

3. 2< 4 ( 2 is less than 4 )

4. 3 ≥ 2 ( 3 is greater than or equals to 2)

5. 2 ≤ 4 ( 2 is less than or equals to 4 )

One - step inequality :

**Addition and Subtraction Properties of Inequality - **

If a > b, then a + c > b + c

If a > b, then a − c > b − c

**Multiplication and Division Properties of Inequality -**

If a > b, then ac > bc, if c > 0

If a > b, then ac < bc, if c < 0

If a > b, then [tex]\frac{a}{c} > \frac{b}{c}[/tex], if c > 0

If a > b, then [tex]\frac{a}{c} < \frac{b}{c}[/tex],, if c < 0

The inequality x > y can also be written as y < x. The sides of any inequality can be switched as long as the inequality symbol between them is also reversed(or flip ).Solving inequalities is same as solving equations, except you have to reverse( or flip ) the inequality symbols when you multiply or divide both sides of an inequality by a negative number.In order for maximum growth of orange trees in a grove, the farmer must plant the trees exactly 6’3” apart to ensure the best sun exposure as well as equitable nutrient absorption. During a storm that left 6 inches of rain in 8 hours, the soil shifted and caused a tree to move within 5’10” of another tree. What is the percent of change of the trees location to the other?

**Answer:**

I dont no :)

**Step-by-step explanation:**

lol

What is 8 as a percentage of 160

**Answer:**

5%

**Step-by-step explanation:**

**Answer:**

5%

**Step-by-step explanation:**

8 out of 160 is 0.05 which is also 5%

HELP!!!!!!!!!!!!!! with this question

**Answer:**

It's B

**Step-by-step explanation:**

I think that it is B - 37. 7m²

I think the answer is c. I calculated the area on the calculator

Find the slope and the y-intercept of the line in the graph.

19

.

7

G

S

4

3

2

1

TOL

-5

6

-10

89

The slope is

They-intercept is

Question 5 of 7

**Answer:**

[tex]y = 4x + 5[/tex]

y-intercept= 5

slope= 4

Help me pleaseeeee I need this quick

**Answer:**

**Step-by-step explanation:**

Multiply?

Write the equation for a circle with the center (90,195) and a radius of 88

[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]

Actually Welcome to the Concept of the Circles.

The centre of the circle is given as, (h, k)

The equation in form of centre and radius of the circle is given as,

===> (x-h) ^2 + (y-k) ^2 = r^2

hence, the equation would be,

===> (x-90)^2 + (y-195)^2 = (88)^2

Help me out here please, ill give so many points, answer In paper and send a picture of it, thanks.

1) 90-27= 63

2)90divide by 3= 30

3)90-40=50

50 divide by 2=25

4)d and f= 57

e=82

5) 74+53=127

180-127=54

6) i=90-64

=26

h=90 (straight line)

2)90divide by 3= 30

3)90-40=50

50 divide by 2=25

4)d and f= 57

e=82

5) 74+53=127

180-127=54

6) i=90-64

=26

h=90 (straight line)

Mrs. Alvarez is buying pizza for her son’s baseball team after a game. The team has 13 players, and each player eats two slices of pizza. Each slice of pizza costs $4.90. How much did Mrs. Alvarez pay in all for the pizza?

Mrs. Alvarez payed $127.40

In ANOP, the measure of

More information please

**Answer:**

37

**Step-by-step explanation:**

delta math gave me the answer ;)

6. Jared has 18 pairs of white socks, 8 pairs of black socks and 14 pairs of grey socks. What percent of his socks are white?
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