Find the volume of a hexagonal prism whose base has area 30.5 square centimeters and whose height is 6.5
centimeters

(desmos said it was correct)

30.5 x 6.5 = 198.25

(that is the volume)

8 apples are left.

step-by-step explanation:

10-2=8

10 apples

take 2

now u have 8

answer: 270

step-by-step explanation:

you have to times 200 by 1.35 to get your answer

48 / 6 = x

in this case, x will equal the amount of money in each card!

x therefore will be 8.

trent had $8 in each birthday card.

the solution of the equation is 2.23 ⇒ answer b

step-by-step explanation:

* lets revise the meaning of exponential function

- the form of the exponential function is y = ab^x, where a ≠ 0, b > 0 ,  

  b ≠ 1, and x is any real number

- it has a constant base b

- it has a variable exponent x

- to solve an exponential equation, take the log or ln of both sides,  

  and solve for the variable

* lets solve the problem

∵

- the base is 7 and the exponent is x

- insert ㏑ in both sides

∴

- use the rule

∴ x ㏑(7) = ㏑(77)

- to find x divide both sides by ㏑(7)

∴

* the solution of the equation is 2.23 to the nearest 2 decimal places