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3 years ago

What is the similarity between the numbers 85,17,19,4 and 2?

1 answer:

7 0

(finding least common multiples here) 85= 5*17 17=17 19=19 4=2^(2) 2=2 LCM(85,17,19,4,2)= 5* 17* 19* 2^(2)= 6460. So, the answer is that the numbers are all divisors of 6460.

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Bennett has been practicing the cello for an hour each day. 3/4of the hour, he spends practicing musical pieces in preparation f

mina [271]

Answer:

$Orchestral\ Time = \frac{3}{10}\ hour$

Step-by-step explanation:

Given

$Time = 1\ hour$

$Musical\ Pieces = \frac{3}{4}\ hour$

$Practicing\ Sales = \frac{1}{4}\ hour$

Orchestral = $\frac{2}{5}$ of music practice time

Required

Determine time spent on orchestral pieces

From the given parameters, we have:

Orchestral = $\frac{2}{5}$ of music practice time

Substitute $\frac{3}{4}\ hour$ for music practice time.

So, we have:

$Orchestral\ Time = \frac{2}{5} * \frac{3}{4}\ hour$

$Orchestral\ Time = \frac{1}{5} * \frac{3}{2}\ hour$

$Orchestral\ Time = \frac{3}{10}\ hour$

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3 years ago

On a coordinate plane, triangle A B C is shifted 6 units to the right to form triangle A prime B prime C prime.

Alika [10]

Answer: HORIZONTAL

if it is moving left or right it is a horizontal

4 0

3 years ago

Read 2 more answers

A university found that 10% of its students withdraw without completing the introductory statistics course. assume that 20 stude

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2/20 students generally drop the course before completing the introductory statistics course.

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2 years ago

Nonsense will be reported!!

Contact [7]

Answer:

See below

Step-by-step explanation:

d = 78° (Vertical angles)

h = 70° (Vertical angles)

Measure of angles d and h are are not equal. therefore they are not congruent.

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2 years ago

A data set contains information on the grams of fat and number of calories in 28 different fast foods. The correlation coefficie

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Using a calculator, it is found that for the two-tailed test of significance, the p-value is of 0.9195.

The correlation coefficient is also called <u>Pearson's r-score</u>, and is used for two-tailed tests. To find the p-value, the information needed is:

The value of the Pearson's r-score, that is, the value of the correlation coefficients.
The sample size.

In this problem, we have that the correlation coefficient is of r = 0.02, with a sample size of n = 28.

Using it as the input for a r-score calculator, the p-value is of 0.9195.

A similar problem is given at brainly.com/question/13873630

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2 years ago