The fractions Seven-eighths, Three-fourths, and One-half are shown below. Top: A fraction bar divided into 8 parts. 7 are shaded. Middle: A fraction bar divided into 4 parts. 3 are shaded. Bottom: A fraction bar divided into 2 parts. 1 is shaded.
Which is a correct comparison of these fractions?

One-half equals three-fourths
Seven-eighths is greater than three-fourths
Three-fourths is less than one-half
One-half is greater than seven-eighths

1,918

step-by-step explanation:

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

answer:  

step-by-step explanation:

odd numbers are only divisible by 1 and itself.

even numbers are divisible by more than 1 and itself.

for example 6 is even because it is divisible by more than 1 and its self. 1 x 6= 6 ; 2 x 3= 6

and 7 is odd because only 7 x 1 equals seveb

2x+60=

step-by-step explanation: