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3 years ago

5

The fourth grade wants to observe Martin Luther king day. They can show a video about his life or have a guest speaker. They can

use confidence room for their program on Wednesday, Thursday,or Friday. Find the number of possible combinations by making a tree diagram

1 answer:

nalin [4]3 years ago

8 0

The anwser is 6 possible combinations.

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I really need help.... i am doing k12 online and i have SO much overdue and i need help, I MIGHT FAIL 6th GRADE!! i know thats n

Nutka1998 [239]

Answer:

Table 1(red)

Step-by-step explanation:

A proportional relationship will have a constant of proportionality between y and x all through the data given.

Constant of proportionality, k = y/x

Table 1 (red):

y/x = 5/1 = 10/2 = 20/4 = 5

k = 5 all through, therefore, this table show a proportional relationship between x and y

Table 2 (blue):

y/x = 1/6 ≠2/9 ≠ 4/15

This doesn't have a constant of proportionality, k, that is the same all through in the given table of values. Therefore, it doesn't show any proportional relationship between x and y

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2 years ago

If x equals a real number, x^0 equals what?

Stels [109]

Hey there!

$x^0$

Anything to the power of 0 is 1. So that means x can be equal to any number. Let's say 1^0, it will still equal 1. 2^0 is also equal to 1. X is therefore not a number since it can be anything.

$x^0=1$

Hope this helps!

$AT2309$

8 0

3 years ago

A biker travels 5 feet in 0.5 seconds. At this exact speed, how far will the biker travel in a minute?

tino4ka555 [31]

600 ft. This is because you travel 10 feet per second and there are 60 seconds in a minute. 10 x 60 =600

7 0

3 years ago

Mario is cutting loaves of bread into slices each loaf of bread is 15 centimeters tall, 15 centimeters wide, and 30 centimeters

denis23 [38]

Divide the is 2. but not that sure

5 0

3 years ago

A gardener sold 72 apples from the crop which was 12 % of the total

Westkost [7]

Divide the number sold by the percentage:

72 / 0.12 = 600

Total crop was 600 apples.

7 0

2 years ago

Read 2 more answers