Zoom in to see the question plzzz help I’m being timed!!!

Answer: The answer is B.

Step-by-step explanation:

Answer: letter D. Most of the mass of an atom comes from elctron cloud

Step-by-step explanation: your welcome and have a good day

Answer:

B. 25-8

Step-by-step explanation:

8 less than 25 means you are taking 8 from 25, so the answer is B.

Answer:

A)

Step-by-step explanation:

Its A because as it looks like it subtraction, its the only one that makes sense. Its showing that 8 > 25, but in a different way.

Answer: 1 only

Step-by-step explanation:

because u got 60

More than one different triangle can be made using the given condition, therefore, the last option is correct.

An equiangular triangle is one with three equal sides and three equal angles, all of which are measured at 60 degrees.

Given that, each angle of the triangle measures 60°.

Therefore, the triangle is an equiangular triangle.

There exist triangles with the same angle measure of 60° each, but with different side lengths.

Hence, more than one different triangle can be made using the given condition, therefore, the last option is correct.

Learn more about the equiangular triangle:

https://brainly.com/question/12990950

#SPJ2

Answer:

32:68

Step-by-step explanation:

Answer:

I hope you understood! Good luck with the rest of your class :)

Main Street Auto Leasing has more cars since it has more cars while Airport Auto Leasing has less cars only.

A ratio indicates how many times one number contain in another number. The ratio of two number is written as x : y, which is equivalent to x/y. Where, x and y are individual amount of two quantities. And, Total quantity gives after combine as x + y.

Given that;

Main street Auto Leasing has a ratio of cars to trucks that is 9:4.

And, Airport Auto Leasing has a ratio of cars to trucks that is 5 to 3.

Here, Each leasing center has 24 trucks.

And, Main street Auto Leasing has a ratio of cars to trucks that is 9:4.

Hence, Number of trucks in Main street Auto Leasing is,

⇒ 4x = 24

⇒ x = 6

So, Number of cars in Main street Auto Leasing is,

⇒ 9x

⇒ 9 × 6

⇒ 54

Here, Airport Auto Leasing has a ratio of cars to trucks that is 5 to 3.

Hence, Number of trucks in Airport Auto Leasing is,

⇒ 3x = 24

⇒ x = 8

So, Number of cars in Airport Auto Leasing is,

⇒ 5x

⇒ 5 × 8

⇒ 40

Hence, Main Street Auto Leasing has more cars since it has more cars while Airport Auto Leasing has less cars only.

Learn more about the ratio visit:

https://brainly.com/question/12024093

#SPJ1

Answer:

Step-by-step explanation:

equation:

Y=MX+B

Answer:

Y =3X+4

M = slope

B= Y intercept

Answer:

Step-by-step explanation:

what 3x9

Answer:

Step-by-step explanation:

c, rhombus because it has different angles some times may be right angle.

Answer:

C it's a rhombus

Step-by-step explanation:

bekause have opposite parallel

Answer:

send the question please

Step-by-step explanation:

Answer:

142in

Step-by-step explanation:

If the inches are twice the amount of feet (2:1) then we multiply 71 by 2.

2:1

142:71

Hope this helps!

Answer:

15 times 2 - 26 = x

Step-by-step explanation:

Warren drives half the distance Kendall drives to work. Kendall drives 26 more miles to work than Joe. Warren drives 15 miles. Write an equation that models this situation. Use x to represent the number of miles Joe drives to work.

W X 1/2 = K

K - 26 = J

so 15 times 2 - 26 = x

Answer:

135 is your answer......

Answer:

2

Step-by-step explanation:

first, she would need to get at least 384 stickers in total since 32 (the number of students) x 12 = 384

Each box contains 64 stickers, so 384/64=6

She would need 6 boxes, but the question is asking how many MORE boxes, and she already has 4 boxes so she would need to get 2 more boxes

Divide is the basic multiplication method to distribute the whole of a things  into more parts.The total number of stickers Mrs. Kim bought at the store are 256, the number of stickers that each student will get is 8 and the number of boxes of stickers Mrs. Kim need if she wants each of her students to get  12 stickers is 6.

Total number of boxes are 4.

The number of sticker each box contained is 64.

Divide is the basic multiplication method to distribute the whole of a things  into more parts.

A) Total number of stickers Mrs. Kim bought at the store.

Let Mrs. Kim bought the n number of stickers from the store.

It is given that the each box contained 64 stickers and there are total 4 boxes. Thus the total number of stickers are,

[tex]n=4\times64[/tex]

[tex]n=256[/tex]

Thus the total number of stickers Mrs. Kim bought at the store are 256.

B) The number of stickers that each student will get.

Total number of students in her class is 32.

Total number of sticker is 256.

Let each students will get x number of the sticker. Thus,

[tex]x=\dfrac{256}{32}[/tex]

[tex]x=8[/tex]

Thus the number of stickers that each student will get is 8.

C) The number of boxes of stickers Mrs. Kim need if she wants each of her students to get  12 stickers.

Total number of students in her class is 32.

The number of stickers that each student will get is 12.

Let for 32 students the total number of sticker required is a.Thus,

[tex]a=12\times32[/tex]

[tex]a=384[/tex]

She needs total 384 sticker to distribute 12 stickers to each students. As each box contain 64 stickers. Let b umber of boxes of stickers Mrs. Kim need if she wants each of her students to get  12 stickers.

[tex]b=\dfrac{384}{64}[/tex]

[tex]b=6[/tex]

Thus the number of boxes of stickers Mrs. Kim need if she wants each of her students to get  12 stickers is 6.

Hence the total number of stickers Mrs. Kim bought at the store are 256, the number of stickers that each student will get is 8 and the number of boxes of stickers Mrs. Kim need if she wants each of her students to get  12 stickers is 6.

Learn more about the divide rules here;

https://brainly.com/question/810472

Answer:

did you still need help with this?

Step-by-step explanation:

Answer:

Step-by-step explanation:

I'm not smart but I think it's b SRRY if wrong God bless

Function, Gerald should enter to the computer is g(x) = -2(x + 3)² - 4

Correct option is C.

Transformations are changes done in the shapes on a coordinate plane by rotation or reflection or translation.

Given,

Parent function f(x) = x²

g(x) = ?

for reflection over x - axis,

g(x) = -f(x)

g(x) = -x²

For vertical stretch of factor a.

g(x) = a f(x)

g(x) = -2x²

For right shift by a

g(x) = f(x + a)

g(x) = -2(x + 3)²

Shift down by b units

g(x) = f(x) - b

g(x) = -2(x + 3)² - 4

Hence, g(x) = -2(x + 3)² - 4 is the function, Gerald should enter.

Learn more about transformation here:

https://brainly.com/question/11709244

#SPJ6

The answer is 32.5%

and if you need it in decimal form, it would be,

[tex]0.325[/tex]

Answer:

2.19

Step-by-step explanation:

Answer:

2.19 (c)

Step-by-step explanation:

(-3.5) - (-1.31) = 2.19

We know the difference is how far apart the numbers are we can subtract to find out the answer is 2.19

Answer:

Step-by-step explanation:

Answer:

6.16

Step-by-step explanation:

Answer:

[tex]f(x) = 3^x[/tex] --- Function A

[tex]f(x) = x^2 - 5[/tex] --- Function B

[tex]f(x) = 18x -6[/tex] --- Function C

Step-by-step explanation:

Solving (a): Equation of Function A

An exponential equation is represented as:

[tex]y = ab^x[/tex]

From the graph of function A,

[tex]x = 0\ when\ y = 1[/tex]

[tex]x = 1\ when\ y = 3[/tex]

For: [tex]x = 0\ when\ y = 1[/tex]

[tex]y = ab^x[/tex] becomes

[tex]1 = ab^0[/tex]

[tex]1 = a[/tex]

[tex]a =1[/tex]

For: [tex]x = 1\ when\ y = 3[/tex]

[tex]y = ab^x[/tex] becomes

[tex]3 = a*b^1[/tex]

[tex]3 = a*b[/tex]

Substitute 1 for a

[tex]3 = 1*b[/tex]

[tex]3 = b[/tex]

[tex]b = 3[/tex]

[tex]y = ab^x[/tex] becomes

[tex]y = 1*3^x[/tex]

[tex]y = 3^x[/tex]

Replace y with f(x)

[tex]f(x) = 3^x[/tex]

Solving (b): Equation of Function B

A quadratic equation is represented as:

[tex]y = ax^2 + bx + c[/tex]

From the table of function B,

[tex]x = 3\ when\ y =4[/tex]

[tex]x = 5\ when\ y =20[/tex]

[tex]x = 6\ when\ y =31[/tex]

For: [tex]x = 3\ when\ y =4[/tex]

[tex]y = ax^2 + bx + c[/tex] becomes

[tex]4 = a*3^2 + b*3 + c[/tex]

[tex]4 = a*9 + 3b + c[/tex]

[tex]4 = 9a + 3b + c[/tex]

For [tex]x = 5\ when\ y =20[/tex]

[tex]y = ax^2 + bx + c[/tex] becomes

[tex]20 = a*5^2 + b*5 + c[/tex]

[tex]20 = a*25 + b*5 + c[/tex]

[tex]20 = 25a + 5b + c[/tex]

For [tex]x = 6\ when\ y =31[/tex]

[tex]y = ax^2 + bx + c[/tex] becomes

[tex]31 = a*6^2 + b*6 + c[/tex]

[tex]31 = a*36 + b*6 + c[/tex]

[tex]31 = 36a + 6b + c[/tex]

So, we solve for a, b and c in:

[tex]4 = 9a + 3b + c[/tex]

[tex]20 = 25a + 5b + c[/tex]

[tex]31 = 36a + 6b + c[/tex]

Make c the subject in [tex]4 = 9a + 3b + c[/tex]

[tex]c = 4 - 9a - 3b[/tex]

Substitute [tex]c = 4 - 9a - 3b[/tex] in [tex]20 = 25a + 5b + c[/tex] and [tex]31 = 36a + 6b + c[/tex]

[tex]20 = 25a + 5b + c[/tex] becomes

[tex]20 = 25a + 5b + 4-9a-3b[/tex]

Collect Like Terms

[tex]-4+20 = 25a -9a+ 5b -3b[/tex]

[tex]16 = 16a+ 2b[/tex]

Divide through by 2

[tex]8 = 8a + b[/tex]

[tex]c = 4 - 9a - 3b[/tex]

[tex]31 = 36a + 6b + c[/tex] becomes

[tex]31 = 36a + 6b + 4 - 9a - 3b[/tex]

Collect Like Terms

[tex]-4+31 = 36a - 9a+ 6b - 3b[/tex]

[tex]27 = 27a+ 3b[/tex]

Divide through by 3

[tex]9 = 9a + b[/tex]

Solve for a and b in: [tex]8 = 8a + b[/tex] and [tex]9 = 9a + b[/tex]

Subtract both equations:

[tex]8 - 9 = 8a - 9a + b - b[/tex]

[tex]8 - 9 = 8a - 9a[/tex]

[tex]-1 = -a[/tex]

Divide both sides by -1

[tex]1 = a[/tex]

[tex]a = 1[/tex]

Substitute 1 for a in [tex]9 = 9a + b[/tex]

[tex]9 = 9*1 + b[/tex]

[tex]9 = 9 +b[/tex]

Subtract 9 from both sides

[tex]9-9=9-9+b[/tex]

[tex]0=b[/tex]

[tex]b = 0[/tex]

Substitute [tex]b = 0[/tex] and [tex]a = 1[/tex] in [tex]c = 4 - 9a - 3b[/tex]

[tex]c = 4 - 9*1-3*0[/tex]

[tex]c = 4 - 9-0[/tex]

[tex]c = -5[/tex]

So, the equation is:

[tex]y = ax^2 + bx + c[/tex]

[tex]y=1*x^2 +0*x-5[/tex]

[tex]y=x^2 -5[/tex]

Replace y with f(x)

[tex]f(x) = x^2 - 5[/tex]

Solving (c): Equation of Function C

This is calculated using:

[tex]f(x) =a + (x -1)d[/tex]

Where

[tex]a = 12[/tex] -- the first term

d = the difference between successive terms

[tex]d = 30 -12 = 48-30 = 66 -48[/tex]

[tex]d =18[/tex]

So, we have:

[tex]f(x) =a + (x -1)d[/tex]

[tex]f(x) = 12 + (x - 1)*18[/tex]

Open bracket

[tex]f(x) = 12 + 18x - 18[/tex]

Collect Like Terms

[tex]f(x) = 18x - 18+12[/tex]

[tex]f(x) = 18x -6[/tex]

Answer:

C.7 weeks

Step-by-step explanation:

Subtract 60 on both sides then you get: 30w=210, then divide both sides and you get w=7, so it'll take 7 weeks

Answer:

C. 7 weeks

Step-by-step explanation:

30w + 60 = 270

        - 60    -60

subtract 60 from both sides of the equal sign.

30w = 210

We need to isolate the variable, which is (w), so divide both sides by 30.

w = 7

It will take 7 weeks for Uma to save enough money to buy the video game system. So the answer is (c).

Answer:

there are 84 red candies and 216 of non red candies (72%)

Step-by-step explanation:

Answer:

A. there are 216 red candies

72% of the candies are red

B. 84 of the candies are not red

28% of the bag of candies is not red

Step-by-step explanation:

Answer:

10400

Step-by-step explanation: