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3 years ago

5

An art teacher makes a batch of paint by mixing 8/9 of red paint with another cup of 8/9 paint if she mixes 28 batches how many

cups of paint will she have

1 answer:

Luda [366]3 years ago

3 0

Answer:

49.5

Step-by-step explanation:

8/9+8/9=16/9 16/9x28/1=446/9 &446 divided by 9 is 49.5

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Ugo [173]

Answer: D) y= 14/17x - 4/17

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3 years ago

Jim drives his children to their sports activities outside of school. When he drives his son to baseball practice, it is a 6-km

trapecia [35]

Answer:

17.4 kilometers per week

Step-by-step explanation:

we know that

The number of kilometers that Jim drives a week is equal to the number of baseball practice multiplied by its round trip plus the number basketball practice multiplied by its round trip

Remember that

$1\ km=1,000\ m$

so

$1,800\ m=1,800/1,000=1.8\ km$

$2(6)+3(1.8)=17.4\ km$

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3 years ago

A Type I error is committed when a. you don't reject a null hypothesis that is true. b. you don't reject a null hypothesis that

e-lub [12.9K]

Answer:

c. you reject a null hypothesis that is true

Step-by-step explanation:

We need to remember the following concepts

Error type I: Is an error associated to the probability of reject a null hypothesis when it is actually true

Error type II: Is an error associated of not rejecting a null hypothesis when the alternative hypothesis is the true

And the best answer for this case would be:

c. you reject a null hypothesis that is true

4 0

3 years ago

On a coordinate plane the coordianits of vertices the and t for a polygon are r(-7,3) and r (3,3) what is the length of side rt

NemiM [27]

The length is 10.

Since the two points share the same y-coordinate, the segment rt is horizontal.

This means that the length of the side is simply the difference (in absolute value) between the x coordinates of the two points.

So, we have

$\overline{RT} = |-7-3| = |-10| = 10$

6 0

3 years ago

Read 2 more answers

Plz help! Question is in the picture :)

Ivenika [448]

Answer:

32.94%

Step-by-step explanation:

Hope this helps

6 0

3 years ago