All categories

3 years ago

Need help asap !!!!!!!

Mathematics

2 answers:

Sonja [21]3 years ago

7 0

Answer:

i think h

Step-by-step explanation:

zubka84 [21]3 years ago

5 0

Need more information like what’s the formula or need the whole graph - need the information given to determine any transformations of the parabola

You might be interested in

Which equation is of a line is parallel to -2x + 3y = 15

Marta_Voda [28]

$y=\frac{2}{3} x$ is the required equation.

<u>Step-by-step explanation:</u>

Equation of line is given as, -2x + 3y = 15

Now we have to write the equation in y = mx+ b form, where m is the slope and b is the y- intercept.

So the above line can be written as,

3y = 2x+ 15

Dividing both sides by 3 we will get,

$y=\frac{2}{3} x+\frac{15}{3}$

$y=\frac{2}{3} x+5$ is the equation of the given line

If a line is parallel to the given line then its slope must be the same, so the equation of line parallel to the given line is,

$y=\frac{2}{3} x$ is the required equation.

8 0

4 years ago

Use this information to answer the following 7 questions.

Phantasy [73]

Answer:

1) b. an experimental study

2) a. μ1=μ2=μ3

3) a. MSE

4) MSTR =85.735

5) value of the F-statistics =7.472

6) b. 0.004

7) a. We reject the null hypothesis

8) b. Yes

Step-by-step explanation:

See the attached image

8 0

3 years ago

John davis, a manager of a supermarket, wants to estimate the proportion of customers who use food stamps at his store. he has n

8_murik_8 [283]

Answer:

1509

Step-by-step explanation:

We know that, formula for number of samples is,

$n= \frac{z^2 \times p \times q}{SE^2}$

When nothing is given, we take $p=0.5$ and we know that $q = 1-p=0.5$ .

SE = 0.03 (the true proportion should remain withing 3%)

Putting the values we get,

$n= \frac{(2.33)^2 \times 0.5 \times 0.5}{(0.03)^2}$

$n= \frac{5.4289 \times 0.5 \times 0.5}{0.03 \times 0.03} \approx 1509$

Therefore, the sample required to estimate the true proportion to within 3 percentage points is 1509.

7 0

4 years ago

Please answer correctly !!!!!!! Will mark brianliest answer !!!!!!!!!!!!!

MrRa [10]

Answer:

I belive that the correct answer is 32. hope this helps mark me as brianliest????

Step-by-step explanation:

8 0

4 years ago

Read 2 more answers

What is the length of the midsegment AB?

mihalych1998 [28]

Answer:

Step-by-step explanation:

The Midsegment Theorem states that the midsegment connecting the midpoints of two sides of a triangle is parallel to the third side of the triangle, and the length of this midsegment is half the length of the third side.

6 0

3 years ago