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Nastasia [14]
3 years ago
13

On average, Delores takes about 4 more minutes to walk home than to bike home. We CANNOT express this value as a multiple of the

measure of variation. This is the answer.

Mathematics
1 answer:
BigorU [14]3 years ago
3 0

Answer:

4 and Cannot

Step-by-step explanation:

Calculate the mean then subtract.

6.25

8.5

6.5

7

8.5

8.75

6

8.5

6.5

8

mean=74.5/10=7.45

3.25

2.5

3.5

2.75

4.25

3.5

3.75

4

4.5

3

mean=35/10=3.5

Subtract the means 7.45-3.5=3.95 round to 4.

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What is the period of the function y = 2 sinx
DanielleElmas [232]

Answer:

The period is 360° ( in radians, the period is 2π)

Step-by-step explanation:

For a sine/cosine (sinusoidal) function in the form

y = ASin(Bx-C) + D, we can say

A is the amplitude

360/B is the period

C is the phase shift

D is the vertical translation

<em>The function given is y = 2Sinx</em>

To find the period, we need 360/B. Since "B" is just "1", the period is

360/1 = 360

5 0
2 years ago
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A 3-ounce serving of tuna provides 21 g of protein use equivalent ratios to find how many grams of protein are in 9 ounces of tu
cluponka [151]
Since 3 ounces=21 g of protein, you would multiply 21 g x 3, because 6 ounces would = 42g. using that principle 3×3 = 9 & 21×3 = 63.
4 0
3 years ago
Jessica wants to advertise for her new company. Newspaper charges $39 to create advertisement then $14 per week to add it to the
Verizon [17]
She would be able to run the ad for 13 weeks
6 0
2 years ago
A fitness center offers boxing classes for $15 per class and sells a set of boxing gloves for
weqwewe [10]

Answer:

8

Step-by-step explanation:

total paid: $135.95

cost of gloves: $15.95

amount for classes: $135.95 - $15.95 = $120

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number of classes: $120/$15 = 8

Answer: 8 classes

3 0
3 years ago
A geometry class has a total of 27 students. The number of females is 13 less than the number of males. How many males and how m
boyakko [2]

Answer:

20 males and 7 females

Step-by-step explanation:

Let's say the number of females is x and the number of males is y.

We know that the total number of students is 27, which can also be written as x + y. So, these two expressions are equal: x + y = 27.

There are 13 fewer females than males, so: x = y - 13.

Now, we can use substitution to solve this system of linear equations.

Since x = y - 13, we can plug in y - 13 for x in x + y = 27:

x + y = 27 ⇒ (y - 13) + y = 27 ⇒ 2y - 13 = 27 ⇒ 2y = 40 ⇒ y = 20

Then, we use this value of y to solve for x:

x = y - 13 = 20 - 13 = 7

Thus, there are 20 males and 7 females.

Hope this helps!

6 0
2 years ago
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