3 years ago

Fill in the blanks to explain how Janya solves her problem.

Mathematics

1 answer:

Neko [114]3 years ago

3 0

Answer:

Protect the tree, Encourage, get the ball

Step-by-step explanation:

I don't really know but those just make the most logical cense.

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What is the slope of the line that passes through the points ( 10 , − 6 ) (10,−6) and ( 8 , − 16 ) ? (8,−16)?

GaryK [48]

Answer:

Step-by-step explanation:

-16-(6)

over

8-10

slope= -10/-2

simplify:

5/1=5

4 0

3 years ago

Two samples each of size 25 are taken from independent populations assumed to be normally distributed with equal variances. the

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

3 years ago

66253 divided by 317

garik1379 [7]

You get 209, when you divide 66253 by 317

7 0

3 years ago

Read 2 more answers

One hundred divided by twice a number is ten

Ludmilka [50]

$\frac{100}{2x} = 10$

Are you trying to find x, or are you only suppose to translate it?

If you are trying to find x, you first multiply 2x on both sides

100 = 10(2x)

Divide 10 on both sides

10 = 2x

Divide 2 on both sides

5 = x

5 0

3 years ago

The weight of an object on the moon is 1/ 6 of its weight on earth. A person weighing 114 pounds on earth would weigh how much o

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114/6=19
they would weigh 19 lbs.

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3 years ago