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3 years ago

Please help PLEASE help

Mathematics

2 answers:

mart [117]3 years ago

8 0

Answer:

14:1

Step-by-step explanation:

To find out how many kids go in each group, do 406 divided by 29, which gives you 14, therefore 14 students will go to each teacher, or 14:1

never [62]3 years ago

6 0

Answer: J 14 students over 1 teacher.

Step-by-step explanation:

divide 406 by 14 and you’ll get 29

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PLEASE HELP WITH THIS QUESTION ASAP Sketch y > xy (I know how to sketch the inequalities when there is 2 variables bit not li

Ipatiy [6.2K]

Answer:

Step-by-step explanation:

y>xy

or xy<y

or y(x-1)<0

so y and x-1 are of opposite sign.

let y>0

then x-1<0

or x<1

case ii. if y<0,x-1>0

or x>1

so we conclude if x<1,y is positive

and if x>1,y is negative.

7 0

4 years ago

5. A North American hockey rink contains 5 face-off circles. Each of these circles has a radius of 15 feet. What is the total ar

kotegsom [21]

Answer:

none

Step-by-step explanation: none

6 0

2 years ago

Read 2 more answers

Drag the tiles to the correct boxes to complete the pairs.

Svet_ta [14]

Answer:

Part 1) 3 --------> $3\frac{3}{7}$ ÷ $1\frac{1}{7}$

Part 2) -3 -------> $-2\frac{2}{5}$ ÷ $\frac{4}{5}$

Part 3) 2 --------> $-12.2$ ÷ $-6.1$

Part 4) -2 -------> $-16$ ÷ $8$

Step-by-step explanation:

Part 1) we have

$3\frac{3}{7}$ ÷ $1\frac{1}{7}$

Convert mixed number to an improper fraction

$3\frac{3}{7}=\frac{3*7+3}{7}=\frac{24}{7}$

$1\frac{1}{7}=\frac{1*7+1}{7}=\frac{8}{7}$

Substitute

The quotient is equal to

$(\frac{24}{7})/(\frac{8}{7})=\frac{24}{8}=3$

Part 2)

we have

$-2\frac{2}{5}$ ÷ $\frac{4}{5}$

Convert mixed number to an improper fraction

$-2\frac{2}{5}=-\frac{2*5+2}{5}=-\frac{12}{5}$

Substitute

The quotient is equal to

$(-\frac{12}{5})/(\frac{4}{5})=-\frac{12}{4}=-3$

Part 3) we have

$-12.2$ ÷ $-6.1$

Convert decimal number to an improper fraction

$-12.2=(-12.2)*\frac{10}{10}=-\frac{122}{10}$

$-6.1=(-6.1)*\frac{10}{10}=-\frac{61}{10}$

Substitute

The quotient is equal to

$(-\frac{122}{10})/(-\frac{61}{10})=\frac{122}{61}=2$

Part 4) we have

$-16$ ÷ $8$

Remember that

$-16=-8*2$

Substitute

The quotient is equal to

$(-8*2)/(8)=-2$

7 0

3 years ago

Complete the tables of values. X 4â’x â’1 4 0 a 2 b 4 c a = b = c = x ( 2 3 ) x â’1 3 2 0 d 2 e 4 f d = e = f =.

Molodets [167]

The corresponding values of d, e ad f are 1, 1/16, and 1/256 respectively

Find the table of values attached. From the given table the function of the output is expressed as $g(x) = 4^{-x}$

If x = 0, then;

$g(0) = 4^{-0}\\g(0) = 1/4^0\\g(0)=1/1 = 1\\$

If x = 2

$g(2) = 4^{-2}\\g(2) = 1/4^2\\g(2)=1/16$

If x = 4;

$g(4) = 4^{-4}\\g(4) = 1/4^4\\g(4)=1/256$

Therefore the corresponding values of d, e ad f are 1, 1/16 and 1/256 respectively

Learn more on table of functions here: brainly.com/question/3632175

5 0

3 years ago

Read 2 more answers

Cody uses a calculator to figure out the total cost of a $14 candle holder. Including sales tax, the total is $14.56. What is th

VLD [36.1K]

Answer:

4% Sales Tax

Step-by-step explanation:

$14 is the original total and the total including tax is $14.56 meaning the tax is $.56

$.56 fits int o $14 25 times 14/.56=25

100%=$14 $.56=100%/25=4%

Meaning the Sales tax is 4%

4 0

3 years ago

Please help PLEASE help​

Please help PLEASE help