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
NikAS [45]
3 years ago
11

50 points

Mathematics
1 answer:
svetoff [14.1K]3 years ago
6 0

Answer:9

Step-by-step explanation: Problem. Evaluate the expression log2

1

8 without using a calculator.

Solution. We know that 1

8 = 2−3

. Therefore, log2

1

8 = −3.

Problem 6

Problem. Write the exponential equations as logarithmic equations.

(a) 272/3 = 9.

(b) 163/4 = 8.

Solution. (a) The base is 27 and the exponent (logarithm) is 2/3. So the logarithmic

equation is

log27 9 =

2

3

.

(b) The base is 16 and the exponent (logarithm) is 3/4. So the logarithmic equation

is

log16 8 =

3

4

.

Problem 9

Problem. Sketch the graph of the function y = 2x by hand

You might be interested in
Please help me with this D:
weeeeeb [17]

Answer:

96

Step-by-step explanation:

7 fridge fggg difficult grab fyi to figure

5 0
3 years ago
What’s the value of the 8 in 281480100
luda_lava [24]

We want to find the value of the 8 in 281,480,100

Let's find the place value of each of the numbers:

2 - hundred millions

8 - ten millions

1 - millions

4 - hundred thousands

8 - ten thousands

0 - thousands

1 - hundreds

0 - tens

0 - ones

I see there are two 8's so I wouldn't be too sure of which value to find, but just in case, we have the chart made above for place values.

There is one 8 at the ten millions value.

There is one 8 at the ten thousands value.

7 0
4 years ago
Read 2 more answers
Consider triangle DEF. The legs have a length of 36 units each. Triangle D E F is shown. Angle D F E is 90 degrees and angles F
devlian [24]

Answer:

16

Step-by-step explanation:

it just is

4 1
4 years ago
Read 2 more answers
What is the distance between the points (5,2) and (-9,-2)?​
Tanya [424]
Between 5 and -9 it’s 14 units and between 2 and -2 it’s 4
6 0
3 years ago
Simplify each expression <br> 3(m+4)-5m
mash [69]

Answer:

You can start by distributing the 3 to the m+4

(3m + 12)

Now you can add on the -5m and simplify

(3m+12-5m)

-2m+12

3 0
4 years ago
Read 2 more answers
Other questions:
  • A triangular prism has bases and lateral faces. A triangular pyramid has bases and lateral faces.
    10·2 answers
  • A middle school has 419 students and 22 homeroom.How many students are in each homeroom and how many students are left over. stu
    12·1 answer
  • Given f(x) = 5x-5 find f(-2)​
    14·1 answer
  • Chloe collected 4 times as many bags of cans as her friend. if her friend collected 1/6 of a bag how much did Chloe collect
    11·1 answer
  • 8. What is the solution to the equation 3x + 5(4x-6)-8= 3x - 14? a. x = 1 b. r = 1.7 d. There are no solutions to this equation.
    7·1 answer
  • Six cakes cost $2.40 so how much do 10 cakes cost?
    14·2 answers
  • Please give me the correct answer.Only answer if you're very good at math.​
    5·2 answers
  • The equation below describes a parabola of a is positive which way does the parabola open? X=ay2
    9·1 answer
  • What is the difference in finding the exact vs approximate volume?
    5·1 answer
  • Ryan can eat 3 hot dogs in 2 minutes at this rate, how many hot dogs could he eat in 7 minutes
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!