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Vaselesa [24]
3 years ago
14

Determine if each table represents a proportional relationship. If so, write the equation for the function in the form y = mx​

Mathematics
2 answers:
lukranit [14]3 years ago
8 0
The answer would be y=1x + 0.5
yan [13]3 years ago
4 0

Answer:

y=1x + 0.5

Step-by-step explanation:

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g A pharmaceutical manufacturer has been researching new formula to provide quicker relief of minor pains. His laboratories have
evablogger [386]

Answer:

Step-by-step explanation:

From the question we are told that

   The sample size is  n =  15

   The  level of significance is  \alpha =  0.05

The null hypothesis is  H_o:\mu_1 = \mu_2 = \mu_3

The alternative hypothesis is H_a : \mu_1 \ne \mu_2 \ne \mu_3

Generally the degree of freedom is mathematically represented  as

       df  =  5 +  5 +  5  - 3

=>     df  =  12

Generally the critical value of \alpha =  0.05 at a degree of freedom of df  =  12 is

        t_{0.05 , 12} = \pm 2.1788

6 0
3 years ago
Which statement is true about the circumference of a circle?
PolarNik [594]

Answer:

D

Step-by-step explanation:

yes it is found by multiplying phi with diameter of the circle

5 0
3 years ago
The logistic growth function f(t) = 34,000 /(1 + 1132.3e-1.1t) models the number of people who have become ill with a partiafter
AlekseyPX

Solution

for this case we have the following function:

f(t)=\frac{34000}{1+1132.3e^{-1.1t}}

And we want to find the limiting size of the population, since this is a logistic function the loading or the limiting size needs to be:

34000

8 0
1 year ago
If y varies directly as x, and y =15 as x= -3, find y for the x-value of 6.
VMariaS [17]

Answer:

the answer is -30.

Step-by-step explanation:

for each x-value, you will multiply it by -5 to get your y-value. i say this because if y-15 when x=-3, if you divide the x from y (so 15/-3) you get -5 which is the number in which y varies by. so you will take 6 and multiply it by -5 which gives you -30.

8 0
3 years ago
PLEASE HELP NEED THIS TO PASS
yaroslaw [1]

The solutions to f(x) = 64 is x = 7 and x = –7.

Solution:

Given data:

$f(x)=x^{2}+15 – – – – (1)

f(x)=64 – – – – (2)

To find the solutions to f(x) = 64.

Equate equation (1) and (2), we get

x^2+15=64

Subtract 15 from both sides of the equation.

x^2+15-15=64-15

x^2=49

x^2=7^2

Taking square root on both sides of the equation, we get

x = ±7

The solutions to f(x) = 64 is x = 7 and x = –7.

5 0
3 years ago
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