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Minchanka [31]
3 years ago
6

What is the associative property of addition?

Mathematics
1 answer:
Vanyuwa [196]3 years ago
4 0
Well it really depends because there are four properties of addition; They are commutative, associative, additive identity, and distributive properties.
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Use pictures, numbers and words to explain another to say sixty-five hundreds
alukav5142 [94]
6500 is sixty five hundreds

6 thousands 5 hundreds 0 tens 0 ones


Can't do pictures
5 0
3 years ago
A water tank already contains 56 gallons of water in Baxter begins to fill it. water flows into the tank at a rate of 8 gallons
meriva

Answer:

Equation: y = 8x + 56

After 5 minutes, the volume of the water was 96 gallons

Step-by-step explanation:

Use y = mx + b to create the linear equation, where m is the slope and b is the y intercept.

Since the water flows in at 8 gallons per minute, 8 will be the slope. The variable x will represent the number of minutes.

There are already 56 gallons of water in the tank, so b will be 56.

Plug in these values into the equation:

y = 8x + 56

So, the linear equation is y = 8x + 56

Using this, plug in 5 as x to find the volume of the water in the sink after 5 minutes:

y = 8x + 56

y = 8(5) + 56

y = 40 + 56

y = 96

So, after 5 minutes, the volume of the water was 96 gallons

4 0
3 years ago
This week, Jamyra spent a total of 100 minutes studying. This total was 8 more than four times the amount of minutes she studied
Paladinen [302]

Answer: 23 minutes


Step-by-step explanation:

4x + 8 = 100

100 is 8 more than 4 times of minutes than last week.

X = minuted she studied last week.

Find x

4x = 100 - 8

4x = 92

x = 92/4

x = 23 minutes

5 0
3 years ago
Why are unbiased estimators preferred over biased estimators?
DIA [1.3K]

Answer:

Generally an unbiased statistic is preferred over a biased statistic. This is because there is a long run tendency of the biased statistic to under/over estimate the true value of the population parameter. Unbiasedness does not guarantee that an estimator will be close to the population parameter.

Step-by-step explanation:

7 0
3 years ago
PLEASE ANSWER THIS ASAP
Dima020 [189]

Answer:

last one

Step-by-step explanation: In a function the domain cannot repeat. The last one's domain is not repeating while the other ones from the other options are repeating.

5 0
3 years ago
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