Mr.Williams drew

Mathematics

1 answer:

tia_tia [17]3 years ago

8 0

Answer: Answer C , Only student 2, because dilation preserve angle measures and side lengths are proportional

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A whale is at the surface of the ocean tto breathe. What is the whale's elevation? Draw a numhber line

ratelena [41]

Answer:0

<—————|—————>
0

Step-by-step explanation:

4 0

2 years ago

Solution of the inequality y>1.9

Vedmedyk [2.9K]

The answer will be 2.0

6 0

3 years ago

The value of the expression 1-(sin^2y/[1 cos y]) ([1 cos y]/siny)-(sin y/[1-cos y])=????

Musya8 [376]

<span>Use inductive reasoning</span>

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3 years ago

The newest invention of the 6.431x staff is a three-sided die. On any roll of this die, the result is 1 with probability 1/2, 2

Gwar [14]

Answer:

<h2>The answer is 0.23(approx).</h2>

Step-by-step explanation:

The given die is a three sided die, hence, there are only three possibilities of getting the outcomes.

We need to find the probability of getting exactly 3s as the result.

From the sequence of 6 independent rolls, 2 rolls can be chosen in $^6C_2 = \frac{6!}{2!\times4!} = \frac{30}{2} = 15$ ways.

The probability of getting two 3 as outcome is $\frac{1}{4} \times\frac{1}{4} = \frac{1}{16}$ .

In the rest of the 4 sequences, will not be any 3 as outcome.

Probability of not getting a outcome rather than 3 is $1 - \frac{1}{4} = \frac{3}{4}$ .

Hence, the required probability is $15\times\frac{1}{16}(\frac{3}{4})^4 = \frac{1215}{4096}$ ≅0.2966 or, 0.23.

4 0

3 years ago

How to round to the nearest cent

DaniilM [7]

Since there are 100 cents in a dollar, routing to the nearest cent would be rounding to the nearest hundredth. In order to do that you would solve to the thousandths place the use that number to round up or down to the nearest hundredth.

For example:

If a dozen roses cost $12.35, how much does each rose cost?

12.35 ÷ 12 = 1.029

The 9 is in the thousandths place. If it is 5 or higher we round the hundredths place up, so our answer is each rose costs 1 dollar and 3 cents ($1.03)

7 0

3 years ago