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3 years ago

1.5 x 0.41Help with work

Mathematics

2 answers:

Murljashka [212]3 years ago

5 0

0.615 is the answer for this. All you gotta do is multiply or stick it in a calculator

andriy [413]3 years ago

3 0

Answer:

1.5x0.41=2.091 that the answer

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Which graph shows a dilation?

dimulka [17.4K]

Answer:

The third one.

Explanation:

A dilation is a shrink or a stretch of a figure.

In a dilation, all sides either increase or decrease by the same scale factor. Additionally, in a dilation the angle measures of the figure do not change.

In the first figure, we can see that the base angles of the pre-image are slightly different than those of the image. This is not a dilation.

In the second figure, the angles are noticeably different; again, not a dilation.

In the fourth figure, much like the second figure, the angles are noticeably different. This is not a dilation.

In the third figure, however, we can see that the slanted sides of the larger figure go through three boxes; they are three units long. Additionally we can see that the slanted sides of the smaller figure go through 1 side; this is a dilation b a factor of 3.

The base sides of the third figure, in the larger shape, are 6 units long; in the smaller figure, they are 2 units long. This is a dilation by a factor of 3.

6 0

3 years ago

Read 2 more answers

A 35-inch board is to be cut into three pieces so that the second piece is twice as long as the first piece and the third piece

Elina [12.6K]

The answer is 5 inches

4 0

4 years ago

Read 2 more answers

1. Find a formula for the general term of the sequence, assuming the pattern continues and that the first term corresponds to ,

Keith_Richards [23]

Answer:

1. an = (-1)^(n-1)·(n+2)!/3^n

2. the sequence diverges

Step-by-step explanation:

Perhaps you're concerned with the sequence ...

{2, -24/9, 120/27, -720/81, ...}

1. This is neither arithmetic nor geometric. Ratios of terms are -4/3, -5/3, -6/3.

The alternating signs mean one factor of the general term is (-1)^(n-1). The divisors of 3 in the term ratios indicate 3^-n is another factor. The increasing multipliers suggest that a factorial is involved.

If we rewrite the sequence factoring out (-1)^(n-1)/3^n, we have ...

{6, 24, 120, 720, ...}

corresponding to 3!, 4!, 5!, 6!. This lets us conclude the remaining factor is (n+1)!.

The general term is ...

$\boxed{a_n=\dfrac{(-1)^{n-1}(n+2)!}{3^n}}$

2. The magnitude of the factorial quickly outstrips the magnitude of the exponential denominator, so the terms keep getting larger and larger.

The sequence diverges.

3. No series are provided.

3 0

3 years ago

Ms. Haven recorded the number of homework assignments her students completed

STatiana [176]

Answer:

(6, 97) is the outlier.

Step-by-step explanation:

When we have a data set:

x: x₁, x₂, x₃, ..., xₙ

y: y₁, y₂, y₃, ..., yₙ

Each one of the pairs (x₁, y₁), (x₂, y₂), etc, is an ordered pair that belongs to the data set.

Usually, these values are distributed in some way that, we assume, is normalized. So if one of these ordered pairs is really different from the others, then that pair is called an "outlier".

In the data set, we have:

Number of homework completed vs Score assigned.

You can see that, as the number of homework completed increases, also does the score

For example, for the smaller number of homework completed, (5) the score is 67, the minimum score.

And as the number of homework completed reaches to 10, the score increases to 90 or 98.

But there is an outlier there, you can see that a student that only completed 6 times the homework, has a score of 97 (one of the largest scores) (this score is more than all the scores for the students with 6, 7, 8 and 9 completed homeworks) so we can conclude that this one is the outlier.

(6, 97) is the outlier.

3 0

3 years ago

Here is the equation and graph for one equation in a

Dominik [7]

This picture is funny

8 0

3 years ago

1.5 x 0.41Help with work​

1.5 x 0.41Help with work