After the party there was 2/3 of a tray of cookies left. The next day Jesse divided the tray of cookies evenly between him and his 3 friends. What fraction of the tray of cookies did each person get?

Answer:

9.4

Step-by-step explanation:

If I am incorrect in my reasoning, please let me know so that I can plan better for my future answers. Have an amazing day.

Answer:

35w^8

Step-by-step explanation:

Answer:

Susan.

Step-by-step explanation:

If we find a common denominator for both fractions we can find the answer. 6 and 8 both go into 24 so,

5/6 x 4/4 = 20/24

5/8 x 3/3 = 15/24

From doing this we see Susan read more.

Answer:

The answer is -1.8

Step-by-step explanation:

5 x -1.8 = -9 = -9 divided by -1.8 = 5

Answer:

-1.8

Step-by-step explanation:

You can reverse it by doing -9/5 and you get -1.8.

Hope this helps! Pls give brainliest!

Answer:

The diameter of the circle is about 2.546 units

Step-by-step explanation:

[tex]C=\pi d\\\\8=\pi d\\\\\frac{8}{\pi}=d\\ \\d\approx2.546[/tex]

Answer:

7.9999999999942?

Step-by-step explanation:

8 x π is 25.1327412287

Diameter = C / π so 7.9999999999942

mark brainliest? ;)

[tex]\textit{area of a sector of a circle}\\\\ A=\cfrac{\theta \pi r^2}{360}~~ \begin{cases} r=radius\\ \theta =\stackrel{degrees}{angle}\\[-0.5em] \hrulefill\\ A=12\\ \theta =75 \end{cases}\implies 12=\cfrac{(75)\pi r^2}{360}\implies 12=\cfrac{5\pi r^2}{24} \\\\\\ 288=5\pi r^2\implies \cfrac{288}{5\pi }=r^2\implies \sqrt{\cfrac{288}{5\pi }}=r\implies 4.3\approx r[/tex]

Answer:

Step-by-step explanation:

4) A photograph costs $20, so the cost of x photographs is 20x.

Similarly, the cost of y prints is $25.

So the total cost is 20x+25y, and this has to be less than or equal to 400, so C.

5) just plug each pair in.

For example for the first option, x=5 and y=10, and since 20(5)+25(10)=100+250. which is less than or equal to 400, it works.

Answer:

-64

Step-by-step explanation:

16(-4)=-64

Answer:

Step-by-step explanation:

khan helped i did it there

Answer:

Sure I already reviewed it rn so once I have the answer I'll answer it on that page:)

Step-by-step explanation:

Answer:

U=32m

Step-by-step explanation:

Big triangle

Little triangle

Compare lengths & find scale factor (s.f)

We've got base lengths, that's what we will use to find the scale factor.

27.3 ÷ 15.6 = 1.75 s.f

We're going from big triangle, to small; so, divided by 1.75s.f to find length of u

56 ÷ 1.75 = 32

U= 32m

Hope this helps!

3)

[tex]~~~~~~~~~~~~\textit{middle point of 2 points } \\\\ (\stackrel{x_1}{-2}~,~\stackrel{y_1}{9})\qquad (\stackrel{x_2}{-7}~,~\stackrel{y_2}{7}) \qquad \left(\cfrac{ x_2 + x_1}{2}~~~ ,~~~ \cfrac{ y_2 + y_1}{2} \right) \\\\\\ \left(\cfrac{ -7 -2}{2}~~~ ,~~~ \cfrac{ 7 + 9}{2} \right)\implies \left( \cfrac{-9}{2}~~,~~\cfrac{16}{2} \right)\implies \left( -4\frac{1}{2}~~,~~8 \right)[/tex]

Answer:

8 possible outcomes

Step-by-step explanation:

I'm going to list all the possibilities and then count them up.

First Word is the wallpaper color, Second is the carpet color.

Red + Purple, Red + Yellow, Blue + Purple, Blue + Yellow, Yellow + Purple, Yellow + Yellow, Green + Purple, Green + Yellow

After counting them up, we get 8. Therefore there are 8 possible outcomes.

Another way is to multiply the possible outcomes for each event together, and you can get the total number of outcomes. For example, in this problem there is 4 wallpaper colors and 2 carpet colors, so when u multiply them u get 8 total outcomes. Hope this helped!

Answer:

420

Step-by-step explanation:

If anna uses 630 g of sugar it means she will make 7 batches of biscuits.

630/90=7.

In one batch she uses 60 g of sugar if she's making 7 batches of biscuits she needs 420 g of chocolate.

60*7=420.

The given temperatures of 70 °F, 50 °F, and 35 °F, at the given 3, 3, and

6 days give the following step function;

[tex]\begin{cases}f(x) = 70^{\circ } & \text{ if } 0 \leq x \leq 3 \\f(x) = 50^{\circ} & \text{ if } 3 < x \leq 6 \\ f(x) = 35^{\circ }& \text{ if } 6 < x \leq 12 \end{cases}[/tex]

The temperature at it is fermented in the first three days = 70 °F

From day 3 to 6 the temperature = 50 °F

From day 6 to day 12, the temperature at which it is kept in the freezer = 35 °F

The step function is therefore;

[tex]\begin{cases}f(x) = 70^{\circ } & \text{ if } 0 \leq x \leq 3 \\f(x) = 50^{\circ} & \text{ if } 3 < x \leq 6 \\ f(x) = 35^{\circ }& \text{ if } 6 < x \leq 12 \end{cases}[/tex]

The graph of the above function created with MS Excel is attached

Learn more about step functions here:

https://brainly.com/question/2509505

If the plan is monthly, x is equal to minutes, and y is equal to total cost, then the following is true:

Answer:

C: y = 0.25x + 35

Step-by-step explanation:

      Every minute $0.25 is added, so if x is equal to minutes, then part of our equation will be  0.25x.

      If the plan is monthly, then every month there will be a $35 dollar fee. This can be represented by + $35.

      Lastly, y is the total cost so the equation will be set equal to y.

Answer:

Step-by-step explanation:

The answer is B, if we were to plug all the values of x with its corresponding value of y into the equation, everything matches up

Hope that helps

Answer:

5

Step-by-step explanation:

First let turn 25 into a fraction

[tex]\frac{25}{1}*\frac{1}{5}[/tex]

Multiply

[tex]\frac{25}{5}[/tex]

Divide/Simplify

[tex]=5[/tex]

Answer = 5

[RevyBreeze]

Answer:

4:18

2:9

Step-by-step explanation:

please give brainliest

correct answer is 3.374

Answer:

30 geckos

fraction: [tex]\frac{3}{8}[/tex]

Step-by-step explanation:

Let the numbers of geckos be x, the numbers of anole lizards be y

[tex]x:y=3:5[/tex]

⇒ [tex]5x=3y \left \{ {{a:b=cd}[/tex] → [tex]ad=bc[/tex]

[tex]x+y=80[/tex]

[tex]3x+3y=80\times3[/tex]

[tex]3x+3y=240[/tex]

[tex]3x+5x=240[/tex]

[tex]8x=240[/tex]

[tex]\frac{8x}{8}=\frac{240}{8}[/tex]

[tex]x=30[/tex]

[tex]\frac{30}{80}=\frac{3}{8}[/tex]

I hope this helps you

:)

Answer:

6. [tex]y=2(0.3)^x[/tex]

7. 3, greater than 1, growth, (0,3)

Step-by-step explanation:

General form of an exponential equation:  [tex]y=ab^x[/tex]

(where a is the initial value, b is the growth/decay factor, and x is the independent variable)

If b > 1, the function represents exponential growth.

If 0 < b < 1, the function represents exponential decay.

Therefore, [tex]y=2(0.3)^x[/tex] represents an exponential decay (as 0 < b < 1)

For [tex]y=3(4)^x[/tex]

The y-intercept is when x = 0 ⇒ [tex]y=3(4)^0=3[/tex]

The value of a is 3.  The value of b is greater than 1.  So, the function represents exponential growth.  The y-intercept is (0, 3)

Answer:

T(n) = 7+n

Step-by-step explanation:

A.P. Formula: a(n) = a + (n-1)d

Since a = 8 (given),

and we know 2*[T(8)] = T(16)

We may set up an equation to find d/

2(8+(8-1)d) = 8+(16-1)d

d = 1

Therefore, T(n) = 8 + (n-1)(1) = 7+n

Considering the definition of right rectangular prism and its volume,  the total weight of the contents is 38.81 pounds.

A right rectangular prism (or cuboid) is a polyhedron whose surface is formed by two equal and parallel rectangles called bases and by four lateral faces that are also parallel rectangles and equal two to two.

To calculate the volume of the rectangular prism, it is necessary to find the product of its dimensions, or of the three edges that converge at a certain vertex.

That is, to calculate the volume of a rectangular prism, multiply its 3 dimensions: length×width×height.

In this case, you know that:

So, the volume of the container is calculated as:

7.5 ft× 11.5 ft× 3 ft= 258.75 ft³

Then, the total weight of the contents is calculated as:

258.75 ft³×  0.15 pounds per cubic foot= 38.8125 pounds≅ 38.81 pounds

Finally, the total weight of the contents is 38.81 pounds.

Learn more with this similar problems:

https://brainly.com/question/13962136

https://brainly.com/question/7171617

Answer:

Step-by-step explanation:

21(5m - 3) = 63*9

105m - 63 = 567

105m = 630

m = 6

Answer:

2/21

Step-by-step explanation:

5m=9/21+3/63

5m=27/63+3/63

5m=30/63

5m=10/21

m=10/21/5

m=10/21 x 1/5

m=2/21

sry if wrong

Answer:

B

Step-by-step explanation:

Since 5 2/3 evaluated = 5 4/6

5 4/6-4 1/6 = 1 1/2

Step-by-step explanation:

gradient=vertical /horizontal

g=V/H

g= -8/6

g=-1.3

Answer:

A. x = 212

Step-by-step explanation:

      This scale is showing us that x + 122 is equal to 334 because the scale is balanced and we can see an equal sign (=) in the center. We will set up an equation and solve for x.

[Equation]

x + 122 = 334

[Subtract 122 from both sides]

x = 212

A. x = 212

Answer: A. 57 degrees

Step-by-step explanation:

If it's a right triangle, that means one of the angles is 90 degrees.

The sum of the angles in a triangle is 180 degrees.

We are given the other angle's measure as 33 degrees.

Therefore the other angle's measure is 180-90-33 = 57 degrees