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3 years ago

6

Twelve blocks are prepared, so 4 are red , 4 are white, and 4 are blue. What is the probability of picking a green block. What i

s the probability of NOT picking a red block

2 answers:

Fudgin [204]3 years ago

6 0

Answer:

green 12/12

Red8/12

Step-by-step explanation:

Alex787 [66]3 years ago

5 0

There are no green blocks to the probability of picking a green block would be 0. The probability of not picking a red block would be 8/12 = 2/3

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Many insects migrate (travel) between their summer and winter homes. The desert locust migrates about 800 miles farther than the

Harman [31]

Answer:

Distance travelled by Monarch butterfly = 2000 miles

Distance travelled by desert locust = 2800

Distance travelled by pink-spotted hawk moth= 7800 miles

Step-by-step explanation:

Let the distance travelled by Monarch butterfly be "X" miles

Distance travelled by desert locust is equal to X + 800 miles

Distance travelled by pink-spotted hawk moth is equal to 4X -200 miles

The total distance travelled by the three is equal to 12600 miles

$X + X + 800 + 4X -200 = 12600\\6X = 12600 -600\\6X = 12000\\X = 2000$

Distance travelled by Monarch butterfly = 2000 miles

Distance travelled by desert locust = 2000 + 800 = 2800

Distance travelled by pink-spotted hawk moth = 4 * 2000 -200 = 7800 miles

6 0

3 years ago

Graph identify the solution. y =-3/5x-3. y=3

amid [387]

Answer:

X= -10

Step-by-step explanation:

8 0

3 years ago

<img src="https://tex.z-dn.net/?f=%5Cfrac%7B3%7D%7B2x%7D" id="TexFormula1" title="\frac{3}{2x}" alt="\frac{3}{2x}" align="absmid

defon

Answer:

x=35/78

Step-by-step explanation:

3/2x-11/5=(7/8)*(64/49)

3/2x-11/5=8/7

3/2x=8/7+11/5

3/2x=117/35

x=(35*3)/(2*117)

x=35/78

3 0

3 years ago

Need help on C and D, please help.

Mekhanik [1.2K]

C. 1/5,2/5,3/5,4/5 and 1 since all will be on the same mark as 2/10,4/10,6/10,8/10 and 10/10.
d. there would be 10/10 for every 0 to 2.

6 0

2 years ago

Answers for both boxes for 25 points

Sav [38]

Step-by-step explanation:

gave you in Photo..... please do mark as brainlist

8 0

3 years ago