all students = 700
450 = choose to enrolled on an off-grid class
320 = on an online class
275 = on both off-grid and online class

1) How many parents choose only off-grid class for their children?
2) Is there any parents choose not to enroll their children in this school year? If yes, how many?
3) How many parents choose an online class for their children only?
4) How many parents do not choose online class?
5) How many parents do not use off-grid class?

help pls, I rlly need it now.

Answers

Answer 1

Answer:

See below

Step-by-step explanation:

Given:

Total number = 700Off grid class = 450Online class = 320Both = 275

Based on the given we find the following

1) Off-grid class only:

450 - 275 = 175

3) Online class only:

320 - 275 = 45

2) None of the classes:

700 - (175 + 275 + 45) = 205

4) Not online:

700 - 320 = 380

5) Not off-grid:

700 - 450 = 250

Related Questions

HELP ASAP!!!
I’ll make it Brainliest

Answers

Answer:

The answer to number 1 is c.

For the second one, I think it's D but I'm not sure.

Step-by-step explanation:

The median is the middle number of a list where all the numbers are listed from least to greatest.

Please tell me if I was right on the second one.

Write the polynomial that has factors of -15 and 3.

Answers

Answer:

Find the GCF of all the terms in the polynomial.

Express each term as a product of the GCF and another factor.

Use the distributive property to factor out the GCF.

Step-by-step explanation:

Identify the domain
of the following function.
PLS HELP

Answers

C because it's just listing the x column, domain means input/x

what is 1/4 x 1/4 x 1/4 do the answer in fraction form

Answers

Answer: 1/64

Reasoning: 4*4*4 is 64
(1/4)(1/4)(1/4)

3 (1/4)s

(1/4)³1/4³1/64

Math

1. What is 1 1/2 + 3/4

Answers

Answer:

2 1/4

Step-by-step explanation:

First, for adding, subtracting, and comparing fractions, it is good to adjust both fractions to a common denominator. The common denominator you can calculate as the least common multiple of both denominators = LCM ⇒ (2, 4) = 4. We should do = three halfs + three quarters = nine quarters.  Thus, 2 1/4 or 2.25 is the answer.

1 1/2 + 3/4 = 9/8 = 2 1/4 or 2.25

Feel free to rephrase this in your own words! Hope this helps!

Need help on this question

Answers

Answer:

measure of angel VUT is 65°

Step-by-step explanation:

Angel UTP is 115° and to find UTV you subtract 115 from 180 to get 65°. And to find VUT you subtract 65 and 50 from 180 to get 65°

Cecilia owns just as many cats as she does birds. If her pets have a total of 18 legs, how many cats does she own?

Answers

Answer:

1

Step-by-step explanation:

You can get this answer by adding 4+4+4+4, equaling out to 16...but how is there 18? well you just add 2 for the bird's legs and that's your answer!!

Hope this helps you love!!!

Answer:

3

Step-by-step explanation:

3 cats with 4 legs = 12

3 birds with 2 legs =6

12 + 6=18

If 7 4/5 is added to 2 3/4 , what is the sum?​

Answers

The answer would be 10 11/20 or 10.55 in decimal form

Answer: 9 7/20

Step-by-step explanation:

7 4/5 + 2 3/4

Multiply the Denominators = 20

Add Numerators = 7

Add Whole Numbers = 9

Answer 9 7/20

1. What is 85% of 620?
1147
527
729
465

Answers

Answer:

465 I think is the answer

527 is your answer.

% / 100 = Part / Whole

replace the given values:

85 / 100 = Part / 620

Cross multiply:

= 85 x 620 = 100 x Part

= 52700 = 100 x Part

Now, divide by 100 and get the answer:

Part = 52700 / 100 = 527

Please help
I will mark brainliest
Answer the questions in the picture
Thank you :)

Answers

8) density=mass/volume

mass=density×volume

mass=4.7(cm³)×19.3(g/cm³)=90.71 g

9) V= width × length × height

pls help me this is due tonight by 8 40 ​

Answers

Answer:

a. gh³

b. xy³

Step-by-step explanation:

a. [tex]g^{3-2}[/tex][tex]h^{5-2}[/tex] = gh³

b. [tex]x^{3-2} y^{4-1} p^{1-1}[/tex] = xy³

Use the negative exponent rule.

A politician has $4,200 to buy TV advertisements. If each advertisement costs $700, how many advertisements can the politician buy?

Answers

they can buy 6 tv advertisements.

i rlly need help--plzzzzzzzzzzzzzzzzz 10 points

Answers

Answer:

Harper is 200 yards away from her home if the map shows 3 inches

Step-by-step explanation:

50 yards = 3/4 inch

3 inches = 3/1

3/1 x 4/4 = 12/4

12/4 = 3 inches

50 x 4 = 200

I hope this helped and if it did I would appreciate it if you marked me Brainliest. Thank you and have a nice day!

The graph of linear function fpasses through the point (1, -9) and has a slope of 3.
What is the zero of f?
4
-2
2
-6

Will give brainliest if your right

Answers

It is -2

Slope=-3
Coordinates= (1,-9)

Wich number is written in the scientific notation

Answers

Answer:

c. 1.3452 x 10^4

Step-by-step explanation:

Use the vertical line test to determine whether the relation graphed below is a function.

A. Yes
B. No
C. It cannot be determined.

Answers

Answer:

No

Step-by-step explanation:

Draw a vertical line.  If a vertical line passes through two or more points on the graph, it is not a function.  Since it passes through 2 points, it is not a function

Write the equation of the line in fully simplified slope-intercept form.

Answers

Answer:

ydkyksykdysjgjzgjz

Step-by-step explanation:

hlxkzgkzgksykkxmhxykdkydxkhoueydozgkhmzmhxkhdyoeoyxydkydkmxhylekdhkkysykyskkkysyek sheets obvi redfin

write 1 409 in words

Answers

Answer:

One thousand four hundred nine

Step-by-step explanation:

You buy a new computer for $1.500. The value of the computer decreases by 6% every yearHow much is the computer worth after 4 years?

a. $1,171.05
b. $1,225.35
c. $1,008.50
d. $999.80

Answers

Answer:

A. $1171.05

Step-by-step explanation:

1500 × (1-(6 / 100))⁴

Hope this helped. A brainliest would be very much appreciated. (I need 4 brainliest so I can level up) :)

Answer:

b. $1,225.35

Step-by-step explanation:

Which of the following graphs represents a function? Choose all that apply.

Answers

the one with the vertical parabola and the one with the straight line

The diameter of a circle has length 12. The center is at (-5,2) . Give the equation of the circle?

Answers

9514 1404 393

Answer:

  (x +5)² +(y -2)² = 36

Step-by-step explanation:

The radius is half the diameter, so is 12/2 = 6.

The standard form equation for a circle is ...

  (x -h)² +(y -k)² = r² . . . . . . circle centered at (h, k) with radius r

For the given parameters, the equation is ...

  (x +5)² +(y -2)² = 36

What is the value of the expression shown below? (4 points) 2 over 3 to the power of 2 + 5 × 2 − 4

Answers

Answer:

6 4/9

Step-by-step explanation:

2 over 3 to the power of 2 + 5 × 2 − 4

[tex](2/3)^2+5*2-4=[/tex][tex]4/9 + 10-4=[/tex][tex]4/9+6=[/tex]6 4/9

(2/3)^2 +5×2−4

=4/9 + 10-4

=4/9+10−4

=4/9+6

= [tex]6 \frac{4}{9} [/tex]

Therefore, 6 4/9 is ur answer

During which phase were no faults introduced?

Answers

Step-by-step explanation:

phase 4 had no faults introduced

find the other endpoint of the line segment with the given endpoint and midpoint.
endpoint- (-6,4) and midpoint (4,8)​

Answers

Answer:

(14,12)

Step-by-step explanation:

Answer:

(14,12)

Step-by-step explanation:

(4,8)

(-6,4)

find the coordinates of the unknown endpoint

(14,12)


A bedroom wall is 12 feet long. A decorator places the center of a square painting that has side lengths of 3 feet in the exact center of the bedroom wall.
How many feet are between the right edge of the painting and the right edge of the bedroom wall, x?
O 16 feet
o 9 feet
04 feet
.3 feet

Answers

the answer is 9 feet

cuz 12-3=9

Which exponential equation is equivalent to this logarithmic equation?
log x 5+ log x 12 = 7

Answers

Answer:

[tex]{ \rm{ log_{x}(5) + log_{x}(12) = 7}} \\ \\ { \rm{ log_{x}(5 + 12) = 7}} \\ \\ { \rm{ log_{x}(17) = 7}} \\ \\ { \rm{17 = {x}^{7} }} \\ \\ { \boxed{ \rm{ {x}^{7} = 17 }}}[/tex]

• further more:

[tex]{ \rm{x = \sqrt[7]{17} }} \\ \\ { \boxed{ \rm{x = 1.5}}}[/tex]

The equivalent exponential equation is given by  [tex]x^7 - 60 = 0[/tex].

What is an equation?

Equation: A statement that two variable or integer expressions are equal. In essence, equations are questions, and the motivation for the development of mathematics has been the systematic search for the answers to these questions.

As per the given data:

We are given a logarithmic equation, and we have to find out the equivalent equation with exponents.

The logarithmic equation given in the question is:

[tex]log_x5 + log_x12 = 7[/tex] ...(i)

By using the following property of logarithm, we can simplify this equation.

[tex]log_x(ab) = log_xa + log_xb[/tex]

By using this property in eq (i)

[tex]log_x[5 \times 12] = 7[/tex]

[tex]log_x[60] = 7[/tex]

By using logarithmic transformation.

[tex]x^7 = 60[/tex]

∴ [tex]x^7 - 60 = 0[/tex]

The equivalent exponential equation is given by  [tex]x^7 - 60 = 0[/tex].

Hence, The equivalent exponential equation is given by  [tex]x^7 - 60 = 0[/tex].

To learn more about equation, click:

brainly.com/question/10413253

#SPJ7

Two cars leave San Francisco at the same time traveling in opposite directions. One travels at an
average speed of 74 mph and the other at 78 mph. In how many hours will they be 304 miles apart?
Let x = time of travel for the first car and y = time of travel for the second car.

Then the system that
models the problem is {74x + 78y=304}
Solve the system by using the method of addition.

Answers

Answer:

i don't really know but can you explain more so I can understand how to do it

What is an equation that describes the relationship for the table shown?

Answers

answer:
y = - 7x + 8

How many square meters are there in a floor that is 9 meters long by 12 meters wide?

Answers

Answer:108

Step-by-step explanation:

Answer:

108 square meters

Step-by-step explanation:

12*9=108

1
_ x + 9 for x=3 .............................................
2

Answers

Answer:

10.5

Step-by-step explanation:

[tex] \frac{1}{2} \times 3 + 9 \\ 1.5 + 9 \\ 10.5[/tex]

[tex]\\ \tt\Rrightarrow 1/2x+9[/tex]

x=3

[tex]\\ \tt\Rrightarrow x/2+9[/tex]

[tex]\\ \tt\Rrightarrow 3/2+9[/tex]

[tex]\\ \tt\Rrightarrow 3+18/2[/tex]

[tex]\\ \tt\Rrightarrow 21/2[/tex]

[tex]\\ \tt\Rrightarrow 10.5[/tex]

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