2 years ago

BRAINLIEST! NEED HELP ASAP! (please put the right answer & as an equation)

Mathematics

1 answer:

Vera_Pavlovna [14]2 years ago

7 0

Y=1/5x-7 Hope this helps!

You might be interested in

A company dyes two sizes of rugs. A small rug requires 4 hours for dyeing and a medium-size rug requires 6 hours for dyeing. The

Nadusha1986 [10]

I just finished this test and the correct answer is "4x + 6y < 120" or "B"

8 0

3 years ago

Read 3 more answers

Criterion: Identify IV, DV, and hypotheses and evaluate the null hypothesis for an independent samples t test. Data: Use the inf

Papessa [141]

The table is missing in the question. The table is provided here :

Group 1 Group 2

34.86 64.14 mean

21.99 20.46 standard deviation

7 7 n

Solution :

a). The IV or independent variable = Group 1

The DV or the dependent variable = Group 2

b).

$H_0: \mu_1 = \mu_2$

$H_a:\mu_1 < \mu_2$

Therefore, $t = \frac{\bar x_1 - \bar x_2}{\sqrt{\frac{s_1^2}{n_1}+\frac{S_2^2}{n_2}}}$

$t = \frac{34.86 - 64.14}{\sqrt{\frac{21.99^2}{7}+\frac{20.46^2}{7}}}$

t = -2.579143

Now, $df = min(n_1 - 1, n_2 - 1)$

df = 7 - 1

= 6

Therefore the value of p :

$=T.DIST(-2.579143,6,TRUE)$

= 0.020908803

The p value is 0.0209

$p< 0.05$

So we reject the null hypothesis and conclude that $\mu_1 < \mu_2$

7 0

3 years ago

An irrational number between 5 and 7

zhenek [66]

One irrational number between 5 and 7 is $\sqrt{37}$ .

7 0

3 years ago

Compare the slopes of parallel lines and perpendicular lines?

Gnesinka [82]

Answer: C

Step-by-step explanation: l-7&!:

4 0

2 years ago

Which points are separated by distance of 6 units?

sergiy2304 [10]

I think it’s b! i hope that helps!

8 0

2 years ago