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Gre4nikov [31]
3 years ago
15

John did an experiment pulling marbles out of a bag, without knowing the contents of the bag. After performing

Mathematics
1 answer:
Lorico [155]3 years ago
4 0

Answer:

300

Step-by-step explanation:

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Can you help me pls i have 1 day
Nesterboy [21]

Answer:

-9

Step-by-step explanation:

2t + 8= -10

2t= -10-8 you bring 8 and it turns to a negative and. then you just minus it negative 10.

2t= -18. you divide both by 2

t= -9

7 0
3 years ago
you are in a room with other students and are asked to get in groups of 3. when finished, there are 21 groups of 3. how many stu
Nataliya [291]

Answer:

63

Step-by-step explanation:

Total groups: 21

number of students in each group: 3

total = 21 *3 =63

4 0
3 years ago
Read 2 more answers
Me zachary brings 264 ounces of water to basketball practice for the players to drink . Ifmr zachary didvides the water equally
Mila [183]

Answer:

3 ounces.

Step-by-step explanation:

We have been given that Me Zachary brings 264 ounces of water to basketball practice for the players to drink. Mr Zachary divides the water equally among the 9 players. We are asked to find the amount of water that is left over.

To find the amount of water that is left over, we will take out the largest multiple of 9 from 264.

Let us divide 264 by 9.

   9) 264(29

    <u>   18</u>

         84

<u>          81</u>

            3

We can see that remainder in 3, therefore, 3 ounces of water will be left over.

3 0
3 years ago
Factor the expression: 14x + 21y – 7z
lozanna [386]

Answer:

7 ( 2x + 3y - z)

Step-by-step explanation:

To factor this expression, you need to find the GCF, which is 7.

7 ( 2x + 3y - z)

7 0
3 years ago
Read 2 more answers
What is the length of BC? If your answer is not an integer, leave it in simplest radical form?
nexus9112 [7]
ANSWER

|BC|=12\sqrt{2}\: ft

EXPLANATION

The given right triangle is an isosceles triangle because

m \: < \: B = 45 \degree = m \: < \: C
This implies that,

|AB|=12ft=|AC|

From the Pythagoras Theorem,

|BC|^2=|AB|^2+|AC|^2

|BC|^2= {12}^{2} + {12}^{2}

|BC|^2=2 \times {12}^{2}

|BC| = \sqrt{ {12}^{2} \times 2 }

|BC|=12\sqrt{2}\: ft
7 0
3 years ago
Read 2 more answers
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