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Nutka1998 [239]

2 years ago

5

You select a marble without looking and then put it back. If you do this 48 times, what is the best prediction possible for the

number of times you will pick a marble that is not purple?

1 answer:

xxTIMURxx [149]2 years ago

4 0

Answer:

how many marbles and how many colors do we have?

Step-by-step explanation:

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makhi has 1,500 pennies jazym has ten more pennies than Makhi jazm decides to give st judes 49,999 pennies how many pennies does

kkurt [141]

Answer:

-48489 pennies

Step-by-step explanation:

This person is in a huge amount of debt. Probably had to pull out a loan. Add 10 to 1500 and then take 1510-49999.

5 0

3 years ago

There is a mound of g pounds of gravel in a quarry. Throughout the day, 200 pounds of gravel are added to the mound. Two orders

Nataly [62]

Answer:

g + 200 - 2*600 = 1400

g = 2400 pounds

Step-by-step explanation:

g + 200 - 2*600 = 1400

g + 200 - 1200 = 1400

g - 1000 = 1400

g = 2400

6 0

2 years ago

Please solve no links i will mark brailest

Lemur [1.5K]

Answer:

oki! Mizuki here to help! 12 will be your answer!

Step-by-step explanation:

Soo... The ratio of blue to green is 4:3 right?

and there are 21 balloons!

4 + 3 is 7! So we divide 21 by 7 and get 3!

Then we multiply 3 by the number of blue balloons(aka 4) and get 12!

3 0

3 years ago

Please help asap 25 pts

Kazeer [188]

$s=12\sqrt{4t}+10$

$for\ x=0\to y=12\sqrt{4\cdot0}+10=12\sqrt0+10=10\\for\ x=1\to y=12\sqrt{4\cdot1}+10=12\sqrt4+10=12\cdot2+10=34\\for\ x=4\to y=12\sqrt{4\cdot4}+10=12\sqrt{16}+10=12\cdot4+10=58\\for\ x=6\to y=12\sqrt{4\cdot6}+10=12\cdot2\sqrt6+10=24\sqrt6+10\approx69\\for\ x=10\to y=12\sqrt{4\cdot10}+10=12\cdot2\sqrt{10}+10=24\sqrt{10}+10\approx86\\for\ x=12\to y=12\sqrt{4\cdot12}+10=12\cdot4\sqrt3+10=48\sqrt3+10\approx93$

$\underline{x|\ 0|\ 1\ |\ 4|\ 6\ |10|12|}\\y|10|34|58|69|86|93|$

$\text{The graph in attachment}$

$\boxed{Answer:\ about\ \$93,000}$

3 0

3 years ago

Solve for x:<br> 18x + 3x + 4 - 5 = 5(4x – 9

Luden [163]

Answer:
X= - 44
18x+3x+4-5=5(4x9
Collect like terms
21x+4-5=5(4x-9
More variable to the left hand side and change its sign
21x-20x-1=-45
Correct like terms
X=-45+1
Which is x=-44

4 0

3 years ago