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3 years ago

Make the following changes to the number 5.376:

1 answer:

4 0

3.567 First, let's split up each digit into a separate number with it's actual value. So 5.376 = 5 + 0.3 + 0.07 + 0.006 Now let's combine these values multiplied by the new factors. So 5*(1/10) + 0.3*10 + 0.07*(1/10) + 0.006*10 = 0.5 + 3 + 0.007 + 0.06 = 3.567

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Help me please!!!! How are archaeology and archaeologists alike? How are they different?

NikAS [45]

Archeologists are the ones that study archeology.
archeology is a study, an archeologist is a description of a person . they are alike becausethey are alike because they consist of architecture,biofacts, artifacts, etc

5 0

4 years ago

Click on the measure of angle x. х 38° » 152 1)) 142° () 38° )) 52°

GaryK [48]

Answer:

142°

Step-by-step explanation:

$180^{\circ} - 38^{\circ} = 142^{\circ}$

7 0

3 years ago

Vivian surveyed bicyclists in her community to see the average number of miles they biked per day. Her results are shown below.

Alex

Answer:

MAD of her data set is 4.

Step-by-step explanation:

Vivian surveyed bicyclists in her community to see the average number of miles they biked per day.

The data set is given below :

7, 10, 13, 4, 12, 21, 10, 3

$mean=\frac{\text{Sum of data set}}{\text{number of values}}$

$=\frac{(7+10+13+4+12+21+10+3)}{8}$

$=\frac{80}{8}$

= 10

$MAD=\frac{\sum |A_1-f_1|}{n}$

Data point Distance from mean

1 7 7 - 10 = | -3 | = 3

2. 10 10 - 10 = | 0 | = 0

3. 13 13 - 10 = | 3 | = 3

4. 4 4 - 10 = | -6 | = 6

5. 12 12 - 10 = | 2 | = 2

6. 21 21 - 10 = | 11 | = 11

7. 10 10 - 10 = | 0 | = 0

8. 3 3 - 10 = | -7 | = 7

Adding the distance = 3 + 0 + 3 + 6 + 2 + 11 + 0 + 7 = 32

MAD = $\frac{32}{8}$ = 4

MAD of her data set is 4.

Mean Absolute Deviation of this data tells about the variation of 4 miles biked each day by the bicyclists.

6 0

3 years ago

What is the slope of the line that is parallel to y=−5x+7?

zheka24 [161]

Answer:

-5

Step-by-step explanation:

Slope- intercept form:

y= mx +c, where m is the slope and c is the y-intercept

Since the given equation is already in the slope-intercept form, we can identify its slope by looking at the coefficient of the x term. Here the coefficient is -5, thus the slope of the given line is also -5.

Parallel lines have the same slope. Thus, the slope of the line that is parallel to y= -5x +7 will have a slope of -5.

3 0

3 years ago

Anne pays cash for a Tv. The store owner gives her a 10% discount. She pays $702. How much was the price of the Tv before a disc

Whitepunk [10]

Answer:

$780

Step-by-step explanation:

P = Original Price

P (100% - 10%) = $702

P (90%) = $702

(P (.9)) / .9 = $702 / .9

P = $780

Check answer:

$780 (90%) = $702

6 0

3 years ago