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3 years ago

Find the median 61 61 62 64 66 69 69 70 72 73 74 78

Mathematics

1 answer:

nata0808 [166]3 years ago

6 0

Answer: the median is 69

Step-by-step explanation:

you organize the numbers from smallest to biggest from there you find the middle and if there is no middle get the two middle numbers and add them from there you divide what you got by 2

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there are 4 inches of snow on the ground when it begins to snow 1.5 inches per hour write a linear equation that represents the

Likurg_2 [28]

Hi There!

Step-by-step explanation:

Lets Use:

x = hours it snows.

y = total inches after it snows.

4 inchest is there before it snows.

It snows 1.5 inches every hour.

Answer:

y = 1.5x + 4

Hope This Helps :)

6 0

3 years ago

What is the product of 9,028 x 100,000 written in expanded form

mote1985 [20]

Answer:

902,800,000

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

A bathtub is draining at a constant rate. After 2 minutes, it holds 30 gallons of water. Three minutes later, it holds 12 gallon

aliya0001 [1]

Let x, represent the number of minutes and y represents the number of gallons of water in the tub, then the ordered pairs (2, 30) and (5, 12) satisfies the equation.

Therefore the equation is given by: (y - 30)/(x - 2) = (12 - 30)/(5 - 2)
(y - 30)/(x - 2) = -18/3 x = -6
y - 30 = -6(x - 2) = -6x + 12
y = -6x + 42

Required equation is y + 6x = 42.

5 0

3 years ago

I need help in this section.

Phoenix [80]

Answer:

$\frac{1}{45}$

Step-by-step explanation:

There are

2 yellow

3 magenta

5 blue

marbles in the bag.

So total of 2 + 3 + 5 = 10 marbles

We have to multiply the probability of yellow on first pick by the probability of yellow on second pick (WITHOUT REPLACEMENT).

We denote P(Y1) as probability of yellow on first draw &

P(Y2) as probability of yellow on second draw

Thus,

P(Y1) = 2/10 = 1/5 [since 2 yellow and 10 total marbles]

Now,

P(Y2) = 1/9 [since now 1 yellow is taken out and NOT replaced, so we have 1 yellow remaining and total 9 marbles]

Now, we multiply:

P(Y1) * P(Y2) = 1/5 * 1/9 = 1/45

The probability is $\frac{1}{45}$

6 0

3 years ago

What's the answer????

katrin2010 [14]

A
C
D
E
F

B should be the obvious no-no

7 0

3 years ago