Somebody help

The graph shows the calling charges of two cell phone companies. At how many minutes do the two companies charge
20
18
cell phone
company A
16
14
+
+
10
Charges
cellphone
company B
10 20 30 40 50 60 70 80
Time (minutes)
OA 0
OB. 15
OC 20
OD 40

Hi

6 * (3+8)  =  6 * 11 = 66

Answer:

66

Step-by-step explanation:

6 (3+8) aka 6×(3+8)

6 (11)

= 66

Answer:

9,125 L

Step-by-step explanation:

The computation of the milk that can a farmer would get from a cow in one year is shown below:

As in the table it is shown that

In 2 days, the amount of milk is 50 L

In 7 days, the amount of milk is 175

and so on

So if we can see that the number of days should be multiplied by 25 to get the liters

So for 365 days, the milk would be

= 365 days × 25

= 9,125 L

They are the same

Step-by-step explanation:

Explanation: 3/4 and 6/8 are equal

Answer:

Step-by-step explanation:

Yes

Answer:

yes

Step-by-step explanation:

here 628/1300 means

[tex] \frac{628}{1300} [/tex]

where

[tex] \frac{628}{1300} means 628 \div 1300[/tex]

where the sign ÷ shows divide

so we can say 628/1300=628 divided by 1300

hope it helps you

Step-by-step explanation:

there are three parts first one is hypotenuse, base, height....

hope you understood

Answer:

28 units !

brainliest please.

Step-by-step explanation:

Answer:

502.4 units³

Step-by-step explanation:

Volume of a cylinder = π r² h

Answer:Steven used 9 $0.02 stamps and 6 $0.10 stamps

Step-by-step explanation:

let number of $0.02 stamp  be =x

let number of $0.10 stamp  be =y

so that the number of stamps used can be expressed as

x+y=15

and the total price of stamps used equaling  $0.78 be expressed as

0.02x + 0.10y =0.78

Solving

x+y=15----1

0.02x + 0.10y =0.78---2

from equation 1 ,  x =15-y, putting the value of x into equation 2

0.02(15-y) + 0.10y =0.78

0.3 -0.02y + 0.10y  = 0.78

0.3 + 0.08y=0.78

0.08y=0.78-0.3

y=0.48/0.08 =6

y =6 stamps

 Putting bthe value of  y =6 into equation 1

x+6=15

x=15-6 =9

Steven used 9 $0.02 stamps and 6 $0.10 stamps

Answer:

15= 0.15  15%   16=0.16 1 6/100

Step-by-step explanation:

Answer:

1. 7

2. 3

3. 105

49/7 = 7 which means 7 shot equals 1 minute

Answer:

A, C, E

Step-by-step explanation:

In mathematics, an inequality is a relation which makes a non-equal comparison between two numbers or other mathematical expressions. It is used most often to compare two numbers on the number line by their size.

Answer:

340

Step-by-step explanation:

((-34)5)2

(-170)2

340

Answer:Translation happens when we move the image without changing anything in it. ...

Rotation is when we rotate the image by a certain degree. ...

Reflection is when we flip the image along a line (the mirror line). ...

Dilation is when the size of an image is increased or decreased without changing its shape.

Answer:

7,700

Step-by-step explanation:

-175 x 6 = -1,050

-1,050 + 8,750 = 7,700

how many students got 90 or less = 14

how many students got more than 90 = 11

3 more students got 90 or less so answers is D. 3

please mark brainliest

there is a 90% chance its a red or green or a 90/100 chance

Step-by-step explanation:

first you need to count your whole which would be the sum of adding all the marbles which is 100 then add the red and green that's 90 lastly you make a fraction 90/100 (simple the fraction if asked )

Answer:

4^4

144x^9

3^24 x^20

Step-by-step explanation:

4^7/ 4^3     keep the base number and subtract the exponent

(12x^4) (2x^5)   Multiply the numbers then add your exponents

(3^6 x^5)^4      multiply the exponents inside by exponent 4

Answer:

30 minutes

Step-by-step explanation:

6=45

4=x

6x2/3=4

45x2/3=30

x=30

Answer:

66 minutes

Step-by-step explanation:

Answer:

An object is thrown straight up from the top of a building h feet tall with an initial velocity of v feet per second. The height of the object as a function of time can be modeled by the function h(t) = –16t2 + vt + h, where h(t) is the height of the object (in feet) t seconds after it is thrown.

Step-by-step explanation:

A ball is thrown straight up from the top of a 128 foot tall building with an initial speed of 32 feet per second. The height of the ball as a function of time can be modeled by the function h(t) = –16t2 + 32t + 128. How long will it take for the ball to hit the ground?

Answer:

A

Step-by-step explanation:

Edge 2021

The sum of the 48 terms will be $2,496. Then the correct option is A.

Let a₁ be the first term, n the number of the terms, and l be the last term of the sequence.

Then the sum of all the terms will be given as,

S = [n (a₁ + l )] / 2

Let a₁ be the first term and d is the common difference between the terms. Then the nth term will be given as

[tex]\rm a_n = a_1 + (n - 1)d[/tex]

Beginning with Rodney’s first month of high school, his father deposits $5 into Rodney’s savings account.

Each month after the first month, his father deposits $2 more than the previous month.

Then the first term is $5 and the common difference is $2.

The total amount deposited in Rodney’s account after four years can be represented using the expression.

Then the total number of the terms will be

n = 4 x 12

n = 48 months

Then the 48th term of the sequence will be

a₄₈ = 5 + (48 – 1) · 2

a₄₈ = 5 + 47 · 2

a₄₈ = 5 + 94

a₄₈ = 99

Then the sum of the 48 terms will be

S = 48 (5 + 99) / 2

S = 24 × 104

S = $2,496

Then the correct option is A.

More about the arithmetic sum of sequence link is given below.

https://brainly.com/question/14021449

#SPJ5

The complete equation of the circle graphed is (x - 2)² + (y + 2)² = 9

From the question, we have the following parameters that can be used in our computation:

The circle

Where, we have

Center = (a, b) = (2, -2)

Radius, r = 3 units

The equation of the circle graphed is represented as

(x - a)² + (y - b)² = r²

So, we have

(x - 2)² + (y + 2)² = 3²

Evaluate

(x - 2)² + (y + 2)² = 9

Hence, the equation is (x - 2)² + (y + 2)² = 9

Read more about circles at

brainly.com/question/24810873

#SPJ1

Answer:

Don't see it. Sorry.

Step-by-step explanation:

Answer:

it's 9 or 21

Step-by-step explanation:

SO you would have to first have the surface area of the cube which is 25 for each side so 25 x 6 = 150

Then you find the surface area for the other sides and It is 4 x 5 divided by two for each triangle on the side,  so that would be 20 and you multiply then 6.4 x 5 to equal 32 for the rectangle. The last part is the bottom and it is 4 x 5 again which is 20 so then you add them all up but im not sure.

Answer:

No

Step-by-step explanation:

Only people in the lunch line got surveyed, that on it's own is biased.

Only 15 people out of the entire school.

Only the first people got surveyed.

Answer:

i dont know if this is the answer u want

4+(7*8)=x

x= 60

Step-by-step explanation:

Answer:

The answer is B

This is because if we know that Alex sent the questionnaire only to those who live near her, we can infer that this is biased.

Answer:

B: Alex sent the questionnaire only to those who live near her

Step-by-step explanation:

<3

Answer:

18 ( 2 + 1 )

Step-by-step explanation:

Factors of 36.

Factors of 18

The Greatest common factor they have is 18.