3 years ago

Solve the equation. show all work 18^(r-10)=93

1 answer:

3 0

Recall the logarithm rules :

a^y = x is the same as log_a x = y

In this case,

a = 18
y = r - 10
x = 93

So,

18^ (r-10) = 93

is the same as

log_18 93 = r - 10

Solve for r to get :

10 + log_18 93 = r

You might be interested in

A recipe shows that the yeast needed for a bread recipe is 2 and one-thirdounces. Which of the following decimals is equivalent

Dennis_Churaev [7]

The Answer is B Step-by-step explanation: it's the 2.3 with a line above the 3

3 0

2 years ago

A local Little league has a total of 60 players, 80% of who are right-handed. Write and solve a proportion that could be used to

ra1l [238]

Answer:

48 people are right handed. 12 are left handed

Step-by-step explanation:

80% of 60 is 48.

6 0

2 years ago

A mathematical sentence which contains an inequality symbol and one variable raised to the first power is called a _ _ _ _ _ _ _

Stella [2.4K]

A mathematical sentence which contains an inequality symbol and one variable raised to the first power is called a linear inequality.

5 0

3 years ago

Read 2 more answers

Solve these 3 quadratic equations

Studentka2010 [4]

Answer:

follow me

Step-by-step explanation:

enjoy your now nice study

4 0

3 years ago

Base 100 inches, height 75 inches

ladessa [460]

Answer:

what's the question?

Step-by-step explanation:

8 0

3 years ago