9 Of The Students In Sarah's Grade Like To Watch Football And 12 Like To Watch Figure Skating. 7 Students (2024)

Mathematics High School

Answers

Answer 1

Answer:

Step-by-step explanation:

Total for football: 9 +7

Total for figure skating: 12 +7

NEW Total for football: 16

NEW Total for figure skating: 19

The question says that 9 people like football

The question says that 12 people like to watch figure skating

The question also says that 7 people like to watch both, and because of that, you should add 7 to both 9 and 12, but keep the new numbers separated from each other. So once we know the sum of 9 +7 is 16, and 12 + 7 is 19, we can subtract the two numbers, and get 3 as the answer. Because you are counting the number of times that you have to travel up or down to the other number, and so if you are on a set of stairs that go up to the 16 level and you are on the 14th level, you need to travel up 2 sets of stairs to get to level 16.

Hope that example helps and can help in the future with other problems!

Related Questions

What is the probability that one randomly selected physician is a man or is 35-44 years old

Answers

Answer:

28%

Step-by-step explanation:

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Based on this table, the probability that the physician is a man is 78%
Now, if the physician is a man and 35-44 years old, he’s already included in that 78%, so we only need to now consider the possibility that they physician is female and 35-44 years old: 8%.

So the total probability is 78% (male) + 8% (female and 35-44) = 80%

This can also be found by adding up all the individual probabilities in your table:

Please help with this question what is -19=b-6​

Answers

Answer:

Step-by-step explanation:

Let's solve your equation step-by-step.

−19=b−6

Step 1: Flip the equation.

b−6=−19

Step 2: Add 6 to both sides.

b−6+6=−19+6

b=−13

Answer:

the answer is b= -13

Step-by-step explanation:

-6-13=-19

Can somebody help me please #1

Answers

Answer:

See below.

Step-by-step explanation:

a. Choose any 3 non-collinear points on the plane. For example, plane R can be described as plane OSQ.

b. "Collinear" means points that lie on the same line. Example: M, N, P (note that the line these points are on does not lie in plane R)

c. [tex]\overrightarrow{NM}[/tex] and [tex]\overrightarrow{NP}[/tex]

d. There are many. Examples: O, N, Q, S. Not M. Not P.

Consider the following graph to m(x) and determine the following answers in interval notation.
Interval(s) Increasing:
Interval(s) Decreasing:
Positive Interval(s):
Negative Interval(s):
Domain:
Range:
Y-Intercept:
X-Intercept(s):
Relative Minimum(s):
Relative Maximum(s):

Answers

Answer: ik relative minimum is -7 and relative maximum is 9

Step-by-step explanation:

Please help with this question ​

Answers

Answer:

Step-by-step explanation:

6k+9k<0
What is the answer

Answers

Answer:

I just want my points boi

An image of a rectangular prism is shown below. Part A: A cross section of the prism is cut with a,plane parallel to the base. What is the name of the shape created by the cross section? Explain your answer. Part B: If a cross section of the prism is,cut diagonal to the base, What would be the shape,of the resulting cross section? Show your work​

Answers

Answer:

Answer:

The bases of the prism are hexagons. So, a plane parallel to the base will give a cross section of a hexagon.

Step-by-step explanation:

Answer:

The bases of the prism are hexagons. So, a plane parallel to the base will give a cross section of a hexagon.

thanks

Find the equation of the perpendicular bisector passing through each segment.
1. (8,4) and (12, 2)
2.(3-6) and (9, 12)​

Answers

Answer:

Step-by-step explanation: 2Δ≥㏒8,4 and 12,2

Find f(g(-4)) if f(x) =7/x+2
and g(x) = (x + 5)^2. Options: -5/2 , -7/2 , 37/4 , 7/3

Answers

Answer:

7/3

Step-by-step explanation:

f(x) =7/(x+2)

g(x) = (x + 5)^2

f(g(-4))=

First find g(-4)

g(-4) = (-4+5)^2

=(1)^2 =1

Then find f(1)

f(1)= 7/(1+2)

= 7/3

Help can someone help me on this question and explain it please ♡♡​

Answers

Answer:

i can barley read the pencil work im really sorry.

Step-by-step explanation:

Triangle ABC is a right triangle. What is the length of AC?

Answers

Answer:

AC = [tex]\sqrt{58}[/tex]

Step-by-step explanation:

Calculate AC using the distance formula

d = [tex]\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }[/tex]

with (x₁, y₁ ) = A (0, - 2) and (x₂, y₂ ) = C (3, 5 )

AC = [tex]\sqrt{(3-0)^2+(5-(-2)})^2[/tex]

= [tex]\sqrt{3^2+(5+2)^2}[/tex]

= [tex]\sqrt{9+7^2}[/tex]

= [tex]\sqrt{9+49}[/tex]

= [tex]\sqrt{58}[/tex]

Convert 0.764 into a fraction?

Answers

Answer:

191/250

Step-by-step explanation:

plzz add my answer as brainliest

all three angles of a triangl add up to 180 degrees. the three angles measuure 75 degrees, 10x degrees, and 5x degrees. write and solve an equation for x. then find the measure of the two unknown angles.

Answers

Answer:

elaborate more.....

Step-by-step explanation:

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what is the formula for speed when speed isnt given

Answers

Step-by-step explanation:

what do you mean lf speed is not given what we have tofind

Answer:

v = d/t, perhaps.

Step-by-step explanation:

Velocity (speed) is defined as distance traveled divided by the time it takes to travel that distance.

This gives an average speed. For example, I'll be taking a trip tomorrow of about 150 miles. If it takes me 3 hours, my average speed is v = 150/3 = 50 miles per hour.

That does not mean my speed is constantly 50 miles per hour; I sometimes go slower than that (maybe even stopping for red lights!), and sometimes I'll be going faster than that.

A lot of school math problems assume a constant speed.

3.Kelly borrowed $16.30 from her
mom. She also owed her friend
51120 What number represents
Kelly's total debt?

Answers

-16.3-(the number of money owed to her friend)= Kelly’s total debt
You forgot to put a period somewhere

Write the equation of a line in slope-intercept form, y = mx + b, between the following
points: (2, 5) and (-4,-4).

Answers

Answer:

[tex]y = \frac{3}{2} x + 2[/tex]

Step-by-step explanation:

In the slope-intercept form y= mx +b, m is the slope and b is the y- intercept.

[tex]\boxed{slope = \frac{y1 - y2}{x1 - x2} } [/tex]

Using the formula above,

[tex]slope = \frac{5 - ( - 4)}{2 - ( - 4)} [/tex]

[tex]m = \frac{5 + 4}{2 + 4} [/tex]

[tex]m = \frac{9}{6} [/tex]

[tex]m = \frac{3}{2} [/tex]

Substitute the value of m into the equation:

[tex]y = \frac{3}{2} x + b[/tex]

To find the value of b, substitute a pair of coordinates into the equation.

When x= 2, y= 5,

[tex]5 = \frac{3}{2} (2) + b[/tex]

5= 3 +b

b= 5 -3

b= 2

Thus, the equation of the line is [tex]y = \frac{3}{2} x + 2[/tex].

Gloria collected 23 faintail and comet goldfish. There were 11 fewer fantails than comets. How many comets did Gloria have?

Answers

There’s 23 total of both faintail and comets. But there’s 11 Fewer faintails, so 23-11= 12

R 3. The mean of 4 numbers is 8. Three of the numbers add up to 22. What is the last number?​

Answers

Solution :

let the last number be x

we know,

[tex] \boxed{mean = \frac{sum \: \: of \: \: all \: \: observations}{number \: \: of \: \: observations} }[/tex]

So,

[tex] \hookrightarrow \: 8 = \dfrac{22 + x}{4} [/tex]

[tex] \hookrightarrow \: 8 \times 4 = 22 + x[/tex]

[tex] \hookrightarrow \: 32 = 22 + x[/tex]

[tex] \hookrightarrow \: x = 32 - 22[/tex]

[tex] \hookrightarrow \: x = 10[/tex]

therefore, the last number is 10.

Help me with this please I’d appreciate it

Answers

The coordinates of Point [tex]D'[/tex] are [tex](42, 0)[/tex]

[tex]\text{Algebraic Representation: } (x,y) \to (7x,7y)[/tex]

THIS IS URGENT PLEASE HELP!!!!!

Answers

It is A, about 263.08 m^2

By selling the watch at Rs.600 and rs 650 loss and profit are happened respectively. If loss amount is equal to profit amount find cost price.​

Answers

Answer:

cost price is600

Step-by-step explanation:

profit-50

selling price-650

profit-selling price

is600so it's cost price

(EASY) In a rectangle, the length is 5 metres more than the width The perimeter of the rectangle is 70 metres Calculate the measurments for the length and width

Answers

Answer:

15 m and 20 m

Step-by-step explanation:

Let the width be x

Length = x + 5

Perimeter = 2(l + b)

70 = 2(x + 5 + x)

70/2 = 2x + 5

35 = 2x + 5

35 - 5 = 2x

30 = 2x

30/2 = x

15 = x

Length = x + 5 = 20 m

Breadth = x = 15 m

Can someone HELP ME WITH QUESTION 2 ONLY PLEASE!!! 20 points !!!

Answers

Step-by-step explanation:

1. Line l can be named as line FBD

2. B and C

3. Colinear:-A,B,C

No-Colinear:-F,B,C

4. 6

5. DE = 13

2 + 2x - 3 = 13

2x - 1 = 13

2x = 12

x = 12/2

x = 6

Answer:

The intersection of line l is AC and the intersection of line m is FD.

Intersection line means the line which passes the line by crossing it.

solve by using cramers rule : 3x +2y = 1 , x-y = 2​

Answers

Answer:

its 3hdnndndjsjshnanajzh z

which number comes first when The numbers are listed from least to greatest a. 1/6 b. -1 c. 5 squared d. -7/2 e. 4.6

Answers

the answer is C. -1

Step-by-step explanation:

-1 is the smallest number

I need help with #61 to #64 ASAP please and thank you can someone please help me with it

Answers

हसब्झन्झजझ हज जज्ज जनक ककक्कजज्ज

Plz I need this fast!! ILL GIVE BRAINLIEST!!!

Answers

Answer:

its 18 trust

Step-by-step explanation:

14 - 8 + 3 + 8 × [24 ÷ 8]

Answers

Answer:

33

Step-by-step explanation:

14 - 8 + 3 + 8 × [24 ÷ 8] =

14 - 8 + 3 + 8 × 3 =

14 - 8 + 3 + 24 =

6 + 3 + 24 =

9 + 24 =

33

Answer:

14-20×(24÷8)=-6×{3}=-18

please help me quickly

Answers

Answer:

look we solve it without options

4 - 2x = 24

4 - 2x -4 = 24 -4

SO FIRSTLY SUBTRACT 4

-2x = 20

-2x /-2 = 20 /-2

SO DIVIDE BY -2

X = - 10

So analyse options and u will know that option b is correct :))

X^3+2/3x^4-1/2x^2 integral

Answers

[tex] \frac{2 {x}^{5} }{15} + \frac{ {x}^{4} }{4} - \frac{ {x}^{3} }{6} + c[/tex]

simplified form =

[tex] \frac{ {x}^{3}(8 {x}^{2} + 15x - 10) }{60} + c[/tex]

9 Of The Students In Sarah's Grade Like To Watch Football And 12 Like To Watch Figure Skating. 7 Students (2024)
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