PLZ HELP U WILL GET POINTS IF CORRECT ILL GIVE BRAINLIEST

Answer:

slope is 3/2

Step-by-step explanation:

To solve for slope: y2-y1/x2-x1.

2 points can be (3,1) and (5,4)

4-1/5-3 ---> 3/2.

Also the slope is going up by 3 units and across by 2 units

Answer:

10 /8es una fracción equivalente a5/4 15/12 y multiplica el número por un mis mo número y te saldrán infinitoss

Answer:

3/4 es mayor que -5/4 ..........

Answer:

78 mg

Step-by-step explanation:

370 mg - 110 mg = 260 mg (amount decayed in the 8 total years)

260 mg ÷ 8 years = 32.5 mg decayed per year

32.5 × 9 years (years between 2008 and 2017) = 292.5 mg

370 mg - 292.5 mg = 77.5 mg, rounded to 78 mg

the expected mass of the sample in the year 2017, to the nearest whole number is 0.

The formula for exponential growth is y = y₀.e^(kt).

The formula for exponential decay is y = y₀.e^(-kt).

Given, Initial mass(y₀) = 370 mg.

After 8 years (t = 8) the mass decayed to y₈ = 110 mg.

∴ 110 = 370.e^(-8k).

e^(-8k) = 3.36.

lne^(-8k). = ln(3.36).

- 8k = 1.28.

k = - 1.28/8.

k = - 1.6.

Now expected mass of the sample in 2017 which in 9 years from 2008 will be,

y = 110.e^(-1.6×9).

y = 110.e^(-14.4).

y = 110/e^(14.4).

y = (110/1794074.78).

y = 6.13^(-5) mg.

y = 0.0000613 mg.

learn more about exponential decay here :

https://brainly.com/question/2193799

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Answer: 34.18%  

Step-by-step explanation:

Given: On Saturday, Number of cupcakes sold = [tex]26\dfrac12[/tex] dozens

= [tex]\dfrac{53}{2}[/tex] dozens

[tex]=\dfrac{53}{2}\times12[/tex]    [  1 dozen = 12 items]

[tex]=53\times6\\\\=318[/tex]

On Friday, Number of cupcakes sold = [tex]19\dfrac34[/tex] dozens

= [tex]\dfrac{79}{4}[/tex] dozens

[tex]=\dfrac{79}{4}\times12[/tex]    [  1 dozen = 12 items]

[tex]=79\times3\\\\=237[/tex]

Increase in cupcakes = 318-237=81

Percent increase in cupcakes sales from Friday to Saturday = [tex]\dfrac{81}{237}\times100[/tex]

= 34.18%   (approx)

The approximate percent increase in cupcake sales from Friday to Saturday = 34.18%  

Answer:

x = 16 -5/2y

Step-by-step explanation:

2x + 5y = 32

2x = 32 -5y

/2 /2

x = 16 -5/2y

Answer:

y= 2x/5 + 6.4

Step-by-step explanation:

divide both sides by 2x

5y = 2x + 32

divide both sides by 5

y = 2x/5 + 6.4

follow same step to solve for x except first divide by 5y instead of 2x

Answer: 23 + 9 = 32

Step-by-step explanation:

Answer:

first on the slope is 3 and y intercept is 0,-1

second on the slope is 3 and y intercept 0,2

Step-by-step explanation:

Answer: 8

Step-by-step explanation:

For this problem, we would have to subtract the larger number of dogs by the smaller number of dogs. Zaierr has 10 dogs, and Lamarr has 2 dogs. We would have to subtract the number 10 by the number 2 to get our answer.

10 subtracted by 2 is equal to the number 8.

The answer to our question is 8.

Answer:

25%

Step-by-step explanation:

3/12 = 1/4 = 0.25 = 25%

Answer:

x = 14,838

Step-by-step explanation:

equation is

x + 2,496 = 17,344

x = 17,344-2,496

x = 14,838

hope it helps you ☺️

The value of x when the sum of a number x and 2,496 is 17,344 should be considered as the 14,838.

Since The sum of a number x and 2,496 is 17,344

So here the following equation be applied

x + 2,496 = 17,344

x = 17,344-2,496

x = 14,838

hence, The value of x when the sum of a number x and 2,496 is 17,344 should be considered as the 14,838.

Learn more about sum here: https://brainly.com/question/13877879

Answer:

Deepak’s

Step-by-step explanation:

I know it is cause I have the same question on khan academy and I got it right.

So you can just trust me

I'll show you

Answer:

44

Step-by-step explanation:

The range is possible y-values so we just plug in all the domains to find the range

When x=-4, y=44

When x=0, y=0

When x=1, y=-1

When x=2, y=2

When x=3, y=9

When at the function at x=4, it is the largest so y=46

Answer:

Step-by-step explanation:

Adding 2 negative numbers is like subtracting. You do -6 - 7. Negative 7 is literally - 7. -6 -7 = -13

Answer:

-6 + (-7) = -13

Step-by-step explanation:

45x30=1350cm

the ans is 1350cm

Answer:

first blank: 50-10=40

second blank: 50-20=30

third blank: 50-25=25

Step-by-step explanation:

hope this helps!

Answer:

Step-by-step explanation:

                                              40  30  25

10     20        25

40    30        25

Answer:

the answer is C

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

I got A because if D= 10f that means the number of dogs (5) multiplied by 10 would be 50 (Pounds of dog food)

Answer:

10

Step-by-step explanation:

Answer:10

Step-by-step explanation:The factors of 40 are: 1, 2, 4, 5, 8, 10, 20, 40

The factors of 110 are: 1, 2, 5, 10, 11, 22, 55, 110

The factors of 120 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120

Then the greatest common factor is 10.

Answer:

y=-3x+10

Step-by-step explanation:

Slope formula y2-y1/x2-x1

7-1/1-3

simplify

6/-2

simplify

-3

now plug -3 into y=mx+b

y=-3(x)+b

choose any point and plug it into the equation, I am using (3,1)

1=-3(3)+b

simplify

1=-9+b

add 9 to both sides

b=10

plug into slope-intercept form

y=-3x+10

Answer: The volume of the aquarium = 790 cubic meters

Step-by-step explanation:

Volume of rectangular prism = length x width x height

Given: An aquarium is in the shape of a right rectangular prism that is 22.9m long, 7.5m wide and 4.6m high.

Volume = [tex]22.9\times7.5\times4.6[/tex]

i.e. Volume = 790.05 cubic meters

i.e. Volume ≈ 790 cubic meters  (rounded to the nearest cubic meter)

Hence, the volume of the aquarium = 790 cubic meters (approx)

Answer:

The truck is 315 inches long.

Step-by-step explanation:

Answer:

the truck is 315 inches long

Answer:

y=3

(bc it is the same length as its perpendicular counterpart.

x= 9 (same with Z)

(From pythagorean theorem)

6^2+3^2= (root of) 45

and square root 45

and it is the same as its counterpart (which is z)

Step-by-step explanation:

as I explained on the answer(it doesnt let this part be unwritten)

Answer:

no  it not really the same

Step-by-step explanation:

Answer:

No they are not proportional

Step-by-step explanation:

You first cross multiply

since the products do not match they are not proportional

If you have any more quesitons feel free to ask - Mark

Answer:

144$

Step-by-step explanation:

180/100 = 1.8 subtracted from the price per percent

1.8*20 = 36

180-36 = 144

Answer:

A

56000

700

Step-by-step explanation:

Calculate to determine that correct answer. there should be no remainder

Answer:

A is the correct answer for you equation I hope this got you an A goodbye and thank you

Answer:

x = 15.6

Step-by-step explanation:

use the pythagorean theorem:

a² + b² = c²

a = 9

b = x

c = 18

(9)² + x² = (18)²

81 + x² = 324                    subtract 81 from both sides

x² = 243                            take the square root of both sides

x = √243

x = 15.6

Answer: C. 12

Step-by-step explanation:

Answer:

Greatest common factor (GCF) of 24, 36, 48 is 12.

Step-by-step explanation:

i searched it up;)