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2 years ago

Estimate and solve 3,836 ÷ 63 = ________. (2 points) 60 r 9 58 r 56 60 r 56 58 r 9

Mathematics

1 answer:

7nadin3 [17]2 years ago

6 0

Answer:

60 r 56

Step-by-step explanation:

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How does the volume of an oblique cylinder change if the radius is reduced to 2/9 of its original size and the height is quadrup

Novay_Z [31]

New volume is given by:
New volume=(old volume)×(4×2/9×2/9)
simplifying the above we get:
New volume=(old volume)×16/81
Thus the new volume is 16/81 times the old volume
old volume=πr²h
Hence:
Answer:16/81πr²h

4 0

2 years ago

What is the median of this set of measurements? 10cm, 15cm, 15cm, 18cm, 20cm.

Alinara [238K]

Answer:

15 cm

Step-by-step explanation:

Median means middle number

10,15,15,18,20

4 0

3 years ago

Read 2 more answers

1/3 ( x - 10) = -4 ???

Pepsi [2]

Answer:

$x = - 2$

Step-by-step explanation:

1) Simplify 1/3 ( x - 10) to x-10/3.

$\frac{x - 10}{3} = - 4$

2) Multiply both sides by 3.

$x - 10 = - 4 \times 3$

Simplify 4 × 3 to 12.

$x - 10 = - 12$

4) Add 10 to both sides.

$x = - 12 + 10$

5) Simplify -12 + 10 to -2.

$x = - 2$

So, therefor, the answer is, x = -2.

4 0

3 years ago

PLEASE HELP MEEEEEEEEE

nasty-shy [4]

Answer:

Step-by-step explanation:

The chances of the first student walking to school is 7/30.

Without replacement, there are 29 students left. Hence the chance of the second student walking to school is 6/29 of the original 7/30 chance.

$(\frac{7}{30} )(\frac{6}{29} )=\frac{7}{145}$

8 0

2 years ago

Read 2 more answers

A bag contains 8 blue marbles and 6 green marbles.A blue marble is removed and not replaced.Calculate the probability that the s

Solnce55 [7]

Answer:

a. Blue

Step-by-step explanation:

The answer is blue because there are still more blue than green and the ratio is 7:6. So the probability is the second ball removed is a blue ball. Hope this helps :)

7 0

2 years ago