Which of the following is the solution to the equation 25^(z − 4) = 125?

Answers

Answer 1

Answer: Your answer is 2z = 11 or z = 5.5

Hope this helps.

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3 times 7 plus 4 to the second power minus 14 divided by 2

Answers

3 times 7 plus 4 to the second power minus 14 divided by 2
=> 3 x 7 + 4^2 - 14 / 2
Let's group this one.
=> (3 x 7) + 4^2 - (14 / 2)
=> 21 + 16 - 7
=> 30
The answer is 30.

It's 29 not thirty some thing was done wrong to get 30

Solve the system of equations by substitution.
X=-4y
X+5y=2

Answers

x= -4y let this be equation 1
x+5y=2 let this be equation 2

substitute equation 1 in 2

-4y + 5y = 2

y=2

substitute the value of y in equation 1

x= -4y
x= -4(2)
x= -8

Answer:

It's simply:

x = (-8,2)

Compare 1/2 with 3/4 using < > =?

Answers

1/2<3/4
.......................

Answer: Is 1/2 greater than 3/4

Step-by-step explanation: Therefore, 3/4 is greater than 1/2 and the answer to the question "Is 3/4 least than 1/2?" is yes. Note: When comparing fractions such as 3/4 and 1/2, you could also convert the fractions (if necessary) so they have the same denominator and then compare which numerator is larger.

A small fountain holds 38 gallons of water in 4 equal-sized sections. How many gallons of water are in each section?Choose all answers that are correct.

A. 38/4

B. 9 2/4

C. 9 1/2

D. 9

Answers

A 38/4
B 9 2/4
C 9 1/2

What is 1 7/9 - 4/9?Express the answer in simplest form
What is ?

Express the answer in simplest form
what is 2 5/12 -(-2 1/6)

Answers

1 7/9 - 4/9

Convert 1 7/9 to an improper fraction:

16/9 - 4/9

Subtract the numerators together:

12/9

Convert to a whole number:

1 1/3

The answer is 1 3/9 which turns in to 1 1/3

How many ways can you select three sheriff deputies from eight candidates?

Answers

Answer:

Step-by-step explanation:

8 choose 3 is equal to 8!/3!(8-5)!=8!/3!5!=6*7*8/6=7*8=56

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Tell with proof that this is even or odd:- (i)2.35 (ii)5.333333..............

How long will money in savings take to double at 5% interest compounded annually? Round the answer to the nearest hundredth of a year.