3 years ago

Please help! Read question 5.

1 answer:

8 0

1 centimeter =10 millimeters
10x3=30millimeters
30+47=77 millimeters
Hope that helps :).

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Vladimir79 [104]

I’m pretty sure the answer is B

7 0

2 years ago

snow_tiger [21]

Answer:

x + y

Step-by-step explanation:

Cups of pineapple juice = x

+Cups of cranberry juice = <u>y </u>

Total cups = x + y

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2 years ago

Ede4ka [16]

Hogshodoydyioyyxxgjgxxigxxgigxix

6 0

2 years ago

NeTakaya

$n_1=25, n_2=25\\ \bar{X_1}=35.5, \bar{X_2}=33\\ s_1=3, s_2=4$

Pooled Combined Variance $s_p=12.5$

Test Statistic:

$t=\frac{\left(\bar{X_1}-\bar{X_2}\right)}{s_p\sqrt{\frac{1}{n_1}+\frac{1}{n_2}}}$

$t=\frac{\left(35.5-33\right)}{12.5\sqrt{\frac{1}{25}+\frac{1}{25}}}$

$\left|t\right|=0.01414$

Degrees of freedom = $n_1+n_2-2=25+25-2=48$

$\alpha =0.05$

$t-Critical =t_{\alpha /2, n_1+n_2-2}=t_{0.025, 48}=-2.0206 \\Table value=|t|=2.0206\\|t|=2.0206$

The table value is greater than the calculated value.

Thus we accept H0.

8 0

2 years ago

Lisa [10]

I got 5,300. I’m not sure if that’s what you meant for “d”.

3 0

2 years ago