1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Archy [21]
3 years ago
5

(3Q) Evaluate the logarithm.

Mathematics
2 answers:
KiRa [710]3 years ago
8 0

ANSWER

a. \:  \frac{5}{3}

EXPLANATION

The given logarithm is

log_{8}(32)

Rewrite both the base and the number as a power to base 2.

log_{8}(32) =  log_{ {2}^{3} }( {2}^{5} )

Use the following property:

log_{ {a}^{q} }( {a}^{p} )  =  \frac{p}{q}

This implies that,

log_{8}(32) =  log_{ {2}^{3} }( {2}^{5} )  =  \frac{5}{3}

Aleonysh [2.5K]3 years ago
3 0

Answer:

a. 5/3

that's your answer

You might be interested in
Solve for y.<br><br> pls help
dybincka [34]

Answer:

y=  -6

Step-by-step explanation:

8 0
3 years ago
In a class of 24 people, the ratio of women to men is 3 to 1. How many women are in the class?
ryzh [129]

Answer:

There are 18 women in the class

Step-by-step explanation:

First of all this is a ratio topic and to solve it one needs to know that ratios are fractions so to solve it we will find first the sum of the fractions which is 3+1 and =4. Fully recognising through the question that the fractions or relation of the women to the men in the classroom is in a 3:1 ratio, we should multiply the fraction with the total number of people in the class which bring forth the result as 18!

4 0
3 years ago
Round to the nearest 10th if necessary
Lana71 [14]

Answer:

38.7°.

Step-by-step explanation:

from trigonometrical ratios

SO TO CA

H A H.

Tan°=opposite/adjacent.

Tan°=48/60

Tan°=0.8000

°= Tan-1(0.8000)

°=38.65°≈38.7°

6 0
3 years ago
Find the sum of the geometric sequence –3, 15, –75, 375, … when there are 9 terms and select the correct answer below.
zavuch27 [327]
Sn=sum of the n terms of the geometric sequence.
a= the first term
r=the common ratio
n=numbers of terms.

Sn=a[(1-r^n)/(1-r)]

In this case:
a=-3
r=a₂/a₁=15/-3=-5
n=9

S₉=-3[(1-(-5)⁹) / (1-(-5))=
S₉=-3(1+1953125)/6)=
S₉=-3(1953126/6)=
S₉=-3(325521)
S₉=-976563

Answer: A. -976563
3 0
3 years ago
Read 2 more answers
Kim sells flowers in 25 pound crates to the flower mart if she sells 100 crates how many pounds of flowers does she sell
Kisachek [45]

25*100

2500 lbs of flowers will be sold

8 0
3 years ago
Other questions:
  • A quadrilateral is graphed on a coordinate plane. If the vertices are A(2, 6), B(6, 0), C(2, –6) and D(–4, 0), which two points
    11·2 answers
  • Do you know 2+9+4+2 if you do say it
    6·2 answers
  • Select the equation of the line parallel to the equation y = -2x - 7 that passes through the point (3, 1). y = -2x + 7 y = -2x +
    13·1 answer
  • a caterer charges $120 fo cater 15 people and $200 for 25 people. Write an equation in slope-intercept form to model thus situat
    7·1 answer
  • 6squated - 3 squared
    11·1 answer
  • Rick invests $7,174 in an account that earns an annual interest rate of 3%. What will be the balance of the account in 18 years
    8·1 answer
  • Write the following set in roster method:
    7·1 answer
  • Which graph represents y=<br> y = ?
    9·1 answer
  • How much is a square mile
    13·1 answer
  • Triangle ABC = Triangle ADF, AD = 18, BC = 17, DF= [?]
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!