Find the are of the shaded region

Answer:

Dan is correct

Step-by-step explanation:

First, I calculated the amount of hours that the graph shows in total, coming up with a total of 3,085 hours. I do this by multiplying the number of adults surveyed by the number of hours they spent. So for the first column, (80+70)*1, second column, (90+80)*2, third column, (135+130)*3, fourth column, (140+135)*4, and fifth column, (65+75)*5 if you get what I mean. Then I add up all values. Knowing that there were two sets of 500 American adults interviewed already, I came to the conclusion that 1,000 total adults were surveyed. Finally, I divided the total number of hours(3,085) by the total number of adults interviewed (1,000) to get a mean of 3.085 hours, rounding it to 3 hours and proving that Dan is correct.

Answer:

2. you can use the formula y2-y1/x2-x1

4-(-6)/1-(-2) = 10/3

Answer:

wake yourself up with a short activity, or drink something to energize you, put on some good music, or something else you can do to motivate yourself (as long as it`s a healthy method)

Answer:

l=27

b=2×35=70

2l=124-70=54

l=54/2=27

Answer:

1/24

Step-by-step explanation:

We want to find the probability of picking a watermelon AND picking a green apple right after. These events are completely independent of each other as the watermelon is put back, and picking a watermelon/green apple does not affect the chances of getting the other the next/previous time. The formula for this is P(A) * P(B), with P(A) being the probability of event A happening and P(B) being the probability of event B happening. It does not matter which event is which.

Let's say picking a watermelon is event A and picking a green apple is event B.  There are 6 watermelons and 6+5+1 = 12 jolly ranchers, so there is a 6/12 = 1/2 chance of picking a watermelon. There is 1 green apple and still 12 jolly ranchers, so there is a 1/12 chance of picking a green apple jolly rancher.

Multiplying these two, we get (1/2) * (1/12) = 1/24

Answer: 6 balls will be in each of the 4 boxes.

Step-by-step explanation:

Multiply 3x8 to find out how many balls there are total.

3x8=24

Then to split them evenly, you divide by 4 (the amount of boxes they are split into)

24/4= 6

Answer:

The numbers in order from the least to greatest are

2.291      2.276      2.221        2.26        2.14        2.2  

Step-by-step explanation:\

Just like fractions, decimals are worth less the more there is...

Answer:

plz mark me as a brainlist

Step-by-step explanation:

Using the formulas of the area of a quadrilateral, the area (A) of the given kite is, A = (1/2) × d1 × d2 = (1/2) × 18 × 15 = 135 square units

If four coordinates are given then:-

Find length of the sides using distance formula

[tex]\boxed{\sf \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}}[/tex]

Now break down into two triangles .

Use herons formula and find areas of the triangles .add them and get the area

Answer:

12

Step-by-step explanation:

simple math.

Answer:

it is 12

I don't know how to type the process

Answer:

The answer would be c/17

Step-by-step explanation:

You would have to add 10 and 7 to get the sum. Then just divide whatever c is by 17.

Answer:

13 friends

59-7=52(to find the number of balls that Mike gave to his friends if he gave them only one ball each)

52/4 =13(if 52 is the number of balls that he gave them if he gave them one each, if he gives them four balls each all you have to do is to divide it by 4)

Answer:

Solution given:

(x²-7x+6)+(x²+6x)

open bracket

x²-7x+6+x²+6x

keep like terms together

x²+x²-7x+6x+6

solve like terms

2x²-x+6

option 3rd

2x² - x + 6

\\ thank \: you[/tex]

I hope this helps you

Answer:

Step-by-step explanation:

5068300- five million, sixty-eight thousand, three hundred

472607- four hundred seventy-two thousand, six hundred seven

51325678- fifty-one million three hundred twenty-five thousand six hundred eighty-seven

Answer:

x=0

Step-by-step explanation:

I think solve for x is just finding the zero or root of the equation?

Answer:

4 answers to this question

Step-by-step explanation:

4 Answers: (#s 3, 5, 6, 7)

y-intercept at (0,9)

horizontal asymptote of y=10

x-intercept at (1,0)

range of {y|-∞<y<10}

Answer:

-9

Step-by-step explanation:

x² + 4x - 45

x² + (9x - 5x) - 45

x² + 9x - 5x - 45

x(x + 9) - 5(x + 9)

(x + 9)(x - 5)

x + 9 = 0

x = -9

Answer: -9

Step-by-step explanation:

If 5 is a root of the quadric equation, then

x²+4x-45=0

x²-5x+9x-45=0

x(x-5)+9(x-5)=0

(x-5)(x+9)=0

The other root is -9

Answer:

2.25393402⋅10^25 i'm pretty sure lovely <3

Answer:

answer ..... 80. Is,it true ??

Answer: Mark me as brainlist

1.

a. 5

b.5300

c.-891

d.-312

2.

a. y=3

b.x=-3

c.z=4

d. y=4.33

Step-by-step explanation:

1

a.Solution:

-32÷8×2+2+1

=-4×2+2+1

=-8+2+1

=-8+3

=-5

b. Solition:

53×9+109×53

=477+5777

=5300

c. Solution:

-891

d. Solution:

-63×12+12×37

=-756+444

-312

2.

a. Solution:

5y-3+3=-18+3

5y=-15

y=-15/5

y=3

b. Solution:

-3x-9+9=0+9

-3x=9

x=9/-3

x=-3

c. Solution:

4+3-3(z-8-3)=-23-3

4(z-5)=-20

4z-20=-20

4z-20+20=-20+20

4z

z=4

d. Solution:

1-2+2(y-4+2)=5+2

3(y-2)=7

3y-6=7

3y-6+6=7+6

3y=13

y=13/3

y=4.33

Answer:

-7,-6,-1,0,5,,8,12

Answer:

[tex]{ \sf{ \{ - 7 \: » \: - 6 \: » - 1 \: » \: 0 \: » \: 5 \: » \: 8 » 12\}}}[/tex]

Answer:

False; the scenario is not possible.

Step-by-step explanation:

This scenario is not possible. I will demonstrate it by representing a number by [tex]x[/tex]. There are two possibilities: [tex]x[/tex] and [tex]-x[/tex]. Let's try both:

[tex]x + |x|[/tex]

[tex]x + x[/tex]

[tex]2x[/tex]

The sum for positive [tex]x[/tex] and its absolute value is not negative. Let's try with the negative value of [tex]x[/tex] now:

[tex]-x +|-x|[/tex]

[tex]-x + x[/tex]

[tex]0[/tex]

The sum for negative [tex]x[/tex] and its absolute value is not negative either, it is zero which is neither negative or positive. Therefor, we can safely say that the scenario described is not possible.

Answer:

A.( 3m+28)/4

Step-by-step explanation:

So basically since it is addition we just add 9 to -2 to get 7. So then the equation becomes (3m/4)+7. Then we will multiply 7 by 4 to get common denominator so it will be (3m+(7*4))/4 which is (3m+28)/4.

Answer:

(7/12) + (4q/6)

Step-by-step explanation:

[tex] \frac{11}{12} - \frac{1}{6} q + \frac{5}{6} q - \frac{1}{3} \\ = \frac{11}{12} + \frac{4}{6} q - \frac{1}{3} \\ = \frac{11}{12} - \frac{1}{3} + \frac{4}{6} q \\ = \frac{11}{12} - \frac{4}{12} + \frac{4}{6} q \\ = \frac{7}{12} + \frac{4}{6} q[/tex]

Answer:

Step-by-step explanation:

Like terms have same variable with same power.

(11/12  and 1/3 are like terms)  & (-1q/6 & 5q/6 are like terms}

[tex]\dfrac{11}{12}-\dfrac{1}{6}q+\dfrac{5}{6}q-\dfrac{1}{3}=(\dfrac{11}{12}-\dfrac{1}{3})-\dfrac{1}{6}q+\dfrac{5}{6}q\\\\=(\dfrac{11}{12}-\dfrac{1*4}{3*4})+[\dfrac{-1+5}{6}]q\\\\=(\dfrac{11}{12}-\dfrac{4}{12})+\dfrac{4}{6}q\\\\=\dfrac{(11-4)}{12}q+\dfrac{4}{6}q\\\\=\dfrac{7}{12}+\dfrac{4}{6}q[/tex]

Answer:

k = 16/3

Step-by-step explanation:

Start by calculating the difference on the left side.

1/4k - 4 + 5/4k = 3/8k + 2

Multiply both sides of the equation by 8

2k - 32 + 10k = 3k + 16

Calculate sum on left side

12k - 32 = 3k + 16

Subtract 3k and add 32 to both sides

9k = 48

Divide both sides by 9

k = 48/9 = 16/3

Answer:

$58

Step-by-step explanation:

James needs $125 total but needs $67 more for it.

You can find how much he has by doing 125 - 67 = 58

Answer:

total area = 99m² + 39.4m²

= 138.4m²