3 years ago

What is the constant of proportionality for the table below?

Mathematics

1 answer:

stiv31 [10]3 years ago

7 0

Answer:

.75 or 3/4

Step-by-step explanation:

You might be interested in

What is the value of α<br> 1/2 a + (-7) + 1/2a = 1/3

alexdok [17]

1/2a - 7 + 1/2 a = 1/3
1/2a + 1/2a = 1/3 + 7
2/2a = 22/3
a = 22/3

4 0

3 years ago

Read 2 more answers

If I were to put cupcakes in the oven at 2:05 and took them out at 2:45 what time would it be

Vsevolod [243]

Answer:

2:45

Step-by-step explanation:

5 0

3 years ago

SOMEONE ANSWER PLEASE PLEASE

Gnom [1K]

Answer:

See explanation below.

Step-by-step explanation:

Let's say,

x = number of tokens required to play one game of ping pong

y = number of token required play one game of pinball

Using the data given, the system of equations are:

$\begin{bmatrix}9x+5y=29\\ 3x+y=7\end{bmatrix}$

Solving the system of equations using substitution method will give us:

$y=4\:\:\:,\:\:\:x=1$

So, one game of ping pong required 1 token, whereas one game of pinball required 4 tokens.

3 0

4 years ago

A researcher would like to estimate p, the proportion of U.S. adults who support recognizing civil unions between gay or lesbian

SOVA2 [1]

Answer:

(b) 4,445

Step-by-step explanation:

If the researcher would like to be 95% sure that the obtained sample proportion would be within 1.5% of p (the proportion in the entire population of U.S. adults), what sample size should be used?

Given a=0.05, |Z(0.025)|=1.96 (check standard normal table)

So n=(Z/E)^2*p*(1-p)

=(1.96/0.015)^2*0.5*0.5

=4268.444

Take n=4269

Answer:(b) 4,445

3 0

3 years ago

Factor 9t²- 18u +21

Nezavi [6.7K]

3( 3t^2 - 6u + 7) hope this helps

7 0

3 years ago

What is the constant of proportionality for the table below?​

What is the constant of proportionality for the table below?