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3 years ago

Does it help to remember and/or list out your square roots

2 answers:

7 0

If you are really good at memorizing things the larger the number the harder to remember but for basic ones such as 2 squared =4 4 squared =16 3 squared =9 and so on

lubasha [3.4K]3 years ago

4 0

Yes, because you need to remember and/or list out your square roots no matter what.

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lions [1.4K]

The relative frequency for the class with lower class limit 31 is 8.57%.

<h3>How to calculate the frequency?</h3>

It should be noted that the lowrr class frequency is 31 in this case.

Therefore, the relative frequency for the class with lower class limit 31 will be:

= 3/(6+4+4+9+3+9) × 100

= 3/35 × 100

= 8.57%

Therefore, the relative frequency for the class with lower class limit 31 is 8.57%.

Learn more about frequency on:

brainly.com/question/254161

#SPJ1

7 0

2 years ago

A bag contains 4 b l u e marbles, 3 w h i t e marbles, and 10 r e d marbles. If a marble is drawn from the bag, replaced, and an

lawyer [7]

Answer:

40/289

Step-by-step explanation:

We can see these two events are independent as Regina replaced marble after drawing one marble.

We can find possible outcomes by adding number of blue, red and yellow marbles.

possible outcomes= 4+3+10= 17

Let us find probability of getting a blue marble on first draw.

$P( blue\ marble)= \frac{4}{4+3+10} = \frac{4}{17}$

Now we will find probability of getting red marble.

$P(red/marble)= \frac{10}{17}$

We can find probability of getting a blue marble and then red marble by multiplying both probabilities.

$P(\text{ Blue then red})=\frac{4}{17}* \frac{10}{17} =\frac{40}{289}$

4 0

3 years ago

Translate the phrase into an inequality: <br> Seven plus a number x is at most twenty

Len [333]

At most means less than or equal to:

7 + x ≤ 20

3 0

3 years ago

Explain how you could determine whether a calculator correctly performs the order of operations

kaheart [24]

By using Guess and check. Use multiple calculators to find out. Buy a quality calculator

6 0

3 years ago

What is 56,902 in expanded form?

mariarad [96]

56,900 but I'm only 50% sure I don't know about the other 50% sorry If its wrong.

3 0

3 years ago

Read 2 more answers