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What is the range of this data set?

A. 130
B. 110
C. 100

Answer:

sib

Step-by-step explanation:

Answer: 5 months

Step-by-step explanation:

okay we set up and equation.

10 + 5m is how many cards will gets, where m is months

20 + 3m is how many cards thomas gets, where m is months.

lets see how many months it will take for them to be equal:

10 + 5m = 20+ 3m

5m = 10 +3m

2m = 10

m = 5

it will take 5 months for them to have the same amount of cards.

Answer:

[tex](a)\ Total = 75[/tex]

[tex](b)\ Students = 100[/tex]

Step-by-step explanation:

Given

See attachment for complete question

Solving (a); Number of students represented.

To do this, we simply calculate the length of each bar and then sum them up.

So, we have:

[tex]Jan = 16[/tex]

[tex]Feb = 10[/tex]

[tex]Mar = 18[/tex]

[tex]Apr = 15[/tex]

[tex]May = 5[/tex]

[tex]Jun = 11[/tex]

So, the total is;

[tex]Total = Jan + Feb + Mar + Apr + May + Jun[/tex]

[tex]Total = 16 + 10 + 18 + 15 + 5 +11[/tex]

[tex]Total = 75[/tex]

Solving (b): Prediction of February students out of a total of 750.

To do this, we use:

[tex]Students = \frac{Month}{Total} * 750[/tex]

For February, we have:

[tex]Students = \frac{Feb}{Total} * 750[/tex]

[tex]Students = \frac{10}{75} * 750[/tex]

[tex]Students = \frac{10 * 750}{75}[/tex]

[tex]Students = \frac{7500}{75}[/tex]

[tex]Students = 100[/tex]

Answer:

this answer is incorrect

Answer:

f(-4) = -(-4) - 5

f(-4) = -1

Step-by-step explanation:

Answer:

f(- 4) = 19

Step-by-step explanation:

To evaluate f(- 4) substitute x = - 4 into f(x) , that is

f(- 4) = (- 4)² + 3 = 16 + 3 = 19

Answer:

A = 216.314

C = 52.124

Step-by-step explanation:

We know the radius so now we need to know the diameter. So multiple the radius by 2.

R = 8.3

D = 16.6

Let's find the area first

A = 3.14×r²

A = 3.14×68.89

A = 216.314

Now find the circumference

A = 3.14×d

A = 3.14×16.6

A = 52.124

Answer:

C - y = -1/3x+1

Step-by-step explanation:

Start by moving everything but the y over to the other side, getting 6y = -2x + 6. Next, just divide everything by 6, and your answer should be y = -1/3x + 1

Hopefully this helps- let me know if you have any questions!

The requried slope-intercept form of the given equation is y = -1/3x + 1. Option C is correct.

In the equation intercept is the value of the linear function where either of the variables is zero.

Here,
To convert the equation 2x + 6y = 6 to slope-intercept form (y = mx + b), we need to isolate y on one side of the equation.

We can start by subtracting 2x from both sides of the equation:

2x + 6y - 2x = 6 - 2x

Simplifying this expression gives:

6y = -2x + 6

To isolate y, we can divide both sides of the equation by 6:

6y/6 = (-2x + 6)/6

Simplifying this expression gives:

y = (-1/3)x + 1

Therefore, the answer is (c) y = -1/3x + 1.

Learn more about slopes here:
https://brainly.com/question/3605446

#SPJ7

Answer:

The number of paperclips decreased by 12.5%

Step-by-step explanation:

72-63=9

9/72 = .125 or 12.5%

Answer:

Step-by-step explanation:

To get percentage change, we use the formula:

Percentage change =

Here,

the new value is the later value of 63 and the old value is the first value of 72

Plugging in the values in the formula gives us:

Percentage change =

The percent change is 12.5% (we can also say that it is a decrease of 12.5% since negative)

64 is A value of 8 but 8 is just 8

Step-by-step explanation:

Answer:

F = (7,-5)

Step-by-step explanation:

Coordinates are written as:

(x, y)

So the x value, ( the number on the horizontal axis) is 7

The y value, ( the number on the vertical axis) is -5

So lets input.

F = (7,-5)

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

Answer:

5514.67 cm³

Step-by-step explanation:

The computation of the volume of the solid  figure is shown below

Given that

The total height is 20 cm

The slant height is 218 cm

radius of the base is 7 cm

the height of the hemisphere would be equivalent to the radius i.e. 7 cm

the height of the cone is

= 20 cm - 7 cm

= 13 cm

Now the volume of the cone is

= πrl

= 3.14 × 7 × 218

= 4796 cm^3

The volume of the hemisphere is

= 2 ÷3 πr^3

= 2 ÷ 3 × 3.14 × 7^3

= 718.67 cm3

Now the volume of the solid figure is

The volume of solid= volume of cone + volume of the hemisphere

= 4796 + 718.67

= 5514.67 cm³

Answer: c

Step-by-step explanation:

Answer:

64

Step-by-step explanation:

Answer:

64yd

Step-by-step explanation:

[tex]\sqrt[]{87^{2} } - \sqrt{23^{2} } = 64yd[/tex]

hope this helps

Answer:

Proved

Step-by-step explanation:

See attachment for the given parameters.

Required

Prove that  turkey sandwiches and 9-grain wheat are  independent events

From the attachment, we have:

[tex]P(T) = 23.6\%[/tex]

[tex]P(W) = 51.7\%[/tex]

The intersection between both is:

[tex]W\ and\ T = 36[/tex]

So:

[tex]P(W\ and\ T) = \frac{36}{300}[/tex]

[tex]P(W\ and\ T) = 0.12[/tex]

[tex]P(W\ and\ T) = 12\%[/tex]

For both events to be independent, the following must be true.

[tex]P(W\ and\ T) = P(W) * P(T)[/tex]

[tex]P(W\ and\ T) = 23.6\% * 51.7\%[/tex]

[tex]P(W\ and\ T) = 12.2\%[/tex]

The calculated values of P(W and T) are estimates

[tex]12.2\% \approx 12\%[/tex]

Hence, both events are independent

Answer:

Use https://www.bartleby.com/  it has helped me out a lot . Its actual tutors/teachers who answer your questions in about 30 minutes :)

Step-by-step explanation:

Question:

Yan is climbing down a ladder. Each time he descends 4 rungs on the ladder, he stopped to see how much farther he has to go. If Yan made eight stops with no extra steps, which expression best shows another way to write the product of the number of ladder rungs that Yan and climbed?

4+4+4+4

8+8+8+8

(-1)(4+4+4+4)

(-8) + (-8) + (-8) + (-8)

Answer:

[tex]Total = (-8) +(-8) +(-8) +(-8)[/tex]

Step-by-step explanation:

Given

[tex]Rungs = -4[/tex] --- It is negative because he is climbing down

[tex]Steps = 8[/tex]

Required

An expression for the number of rungs climbed

To do this, we simply multiply the number of rungs by the steps taken.

[tex]Total = Rungs * Steps[/tex]

[tex]Total = -4 * 8[/tex]

This can be rewritten as:

[tex]Total = -8 * 4[/tex]

The product, when written as sum is:

[tex]Total = (-8) +(-8) +(-8) +(-8)[/tex]

Answer:

try hard

Step-by-step explanation:

Answer:

Step-by-step explanation:

3: Answer: 115

4: Answer: 20

Answer:

3. is 115 4. is 20

Step-by-step explanation:

Answer:

[tex]j - 58[/tex]

That is the meaning of the algebraic expression

Answer: 3

Step-by-step explanation: 0.5 L W

0.5 L 1.5

1.5 Times 2 =3

To check the answer we do 0.5 x 3 x 1.5=2 which is the area

Answer:

9

Step-by-step explanation:

3.20 +.94 =4.14. 4.14÷.45 = 9.2

Answer:

d. 60 cents

Step-by-step explanation:

7 divided by 5 is 1.4

2 - 1.4 = .60

Answer:

x = 72

Step-by-step explanation:

These angles are complementary so they add up to 90:

x + 18 = 90

x = 90 - 18

x = 72