Use the properties of logarithms and the values below to find the logarithm indicated. Do not use a calculator to evaluate the logs. Show your work on the right using the draw tool. Log rules are included for reference at the bottom of the slide.
Answers
Answer:
02.
Step-by-step Explanation
[tex]log \frac{3}{2} \\ \\ = log \frac{3 \times 4}{2 \times 4} \\ \\ = log \frac{12}{8} \\ \\ = log 12 - log 8 \\ \\ = 1.1 - 0.9 \\ \\ = 0.2 \\ \\ \huge \red{ \boxed{log \frac{3}{2} = 0.2}}[/tex]
Answer: 0.2
Step-by-step explanation:
We have to find [tex]log \frac{3}{2}[/tex].
We are given log 12 and log 8, the farthest.
Subtract to find the number you have to multiply by.
3 x 4 = 12 and 2 x 4 = 8.
Our next fraction will be [tex]log \frac{12}{8}[/tex]
Now, subtract log 12 (1.1) by log 8 (0.9)
1.1 - 0.9 = 0.2
So, the answer to the question is 0.2
Related Questions
"Alex has $1.55 in nickels and dimes in her pocket. If she has four dimes less than
nickels, how many dimes does she have?" State what the variable in this problem
represents. Do not solve*
Answers
Answer: the variables are the nickles and dimes
Step-by-step explanation:
A
B
The transformation shown is a reflection.
True
False
Answers
Answer:
There is no photo to go off of
Step-by-step explanation:
Answer:
There isn't a photo so how we suppost to answer this..?
Step-by-step explanation:
what is x5/3x + 1/3x=10+7/3x
Answers
Answer:
x=6/25 or decimal = x=-0.24
Step-by-step explanation:
Cooper Middle School has a goal of collecting more than 1,000 cans of food in a food drive. So far, 375 cans have been collected. During the last 13 days of the drive, at least how many cans must be collected each day in order to meet the goal?
Answers
Answer:
48 cans each day
Step-by-step explanation:
This can be represented as:
[tex]375+13c\geq 1,000[/tex]
(13c represents the number of cans, needed within the past 13 days)
First subtract both sides by 375
[tex]13c\geq 625[/tex]
Then divide both sides by 13 to get your answer of:
[tex]c\geq 48[/tex]
Answer:
48
Step-by-step explanation:
1000-375=625
625/13=48.0769
But since it said atleast the answer is 48
Need some help on this question
Answers
Answer:
No because my brain doesn't work on math and I need help on solving inequalities
What’s -24+16 divided by -4
Answers
Answer:
2
Step-by-step explanation:
-24 + 16 = -8
-8/-4 = 2
REMEMBER a - and a - = a +
or a negative and a negative equals a positive
Find the unit rate. Round to the nearest hundredth, if necessary.
$1.99 for 19 lb
The unit rate is $__________/lb.
Answers
Answer: $ 0.1047
Step-by-step explanation:
Solve the inequality 5x + 3 > 48
Answers
Answer:
Step-by-step explanation:
5x + 3 > 48
5x > 48 - 3
5x > 45
x > 45/ 5
x > 9
Answer:
x = 9
Step-by-step explanation:
5x + 3 > 48
Subtract 3 to both sides
5x > 45
Divide by 5 to both sides
x = 9
To check if the answer is correct, you can always plug in 9 instead of x and solve the equation.
Hope this helps and pls do mark me brainliest if you can:)
Through: (1,1), slope=1/4
Answers
Answer:
1/4x+3/4
Step-by-step explanation:
Explaining How to S
ve an ea
What should you do to solve the equation?
45 = x + 38
O Subtract 38 from both sides.
O Add 38 to both sides.
O Subtract 45 from both sides.
O Add 45 to both sides.
Answers
Answer:
Subtract 38 from both sides.
Step-by-step explanation:
THAT DA ANSWER
a line has a slope of –3/4 and passes through the point (-5, 4). which is the equation of the line
Answers
Step-by-step explanation:
4=-3/4(-5)+b
4=15/4+b
16/15=b
y=-3/4+16/15
Plz answer plz it’s timed
Answers
Answer: 1. is #2 2. is #4
Step-by-step explanation:
School was starting and James had $300 to spend on clothes. He bought a pair of shoes for$62.50, 3 shirts for $17.25 each, and 5 pairs of jeans at $27.75 each. How much change will James get back? *
Answers
Answer:
$47
Step-by-step explanation:
Multiply the quantities of each by the prices, then add it all together to find total spent. Subtract total spent from what he has to spend to find the change:
3 shirts x 17.25 = 51.75
5 jeans x 27.75 = 138.75
Total pent : 62.50 + 51.75 + 138.75 = $253.00
Change : 300 - 253 = $47.00
Did I put the correct answer? Please let me know ASAP! See the attachment.
Answers
Can Someone help me please.
Answers
Answer:
120 degrees
Step-by-step explanation:
Angles 1 and 3 are congruent, because they are vertical angles, so we must set them equal to each other, solve for x and plug in x.
Hope this helps :-)
Answer:
3 = 108 degrees
Step-by-step explanation:
2x + 80 = 3x + 60
get the variable and number on different sides
2x + 80 = 3x + 60
2x + 80 - 80 = 2x
3x + 60 - 3x = 60
2x + 3x = 5x
60 + 80 = 140
5x = 140
now divide each side by 5
5x / 5 = x
140 / 5 = 28
x = 28
28 + 80 = 108
Hassan writes an algebraic expression with four terms. The x-term has a coefficient of 2, and the z-term has a coefficient of -1. The expression has a constant term less than zero. Which expression could he have written?
a) 2x + z + 5 - 6z^2
b) 2x- z-5 + 2z^2
c) -2 x - z- 5 + 2z^2
d) -2 x + z- 5 + 2z^2
Answers
Answer:
Hi there!
Your answer is:
B) 2x -z -5 + 2z^2
Step-by-step explanation:
xterm has 2 in front
z term has -1 in front
expression has constant term <0 (means it must be neg)
2x - 1z + (x<0)
Hope this helps
the price of a share of stock was $23 on Monday and $19 on Tuesday. what is the difference in price of those two days. write an integer represent the change in price of the stock
Answers
Answer:
.
Step-by-step explanation:
Let’s assume the 147 freshman maintained a 65% attendance rate during the first 4 week of school. If our next 4 week goal for attendance is a 70%, how many more students would need to attend daily for the next 4 weeks.
Please Help ASAP
Answers
Answer:
12 studentsStep-by-step explanation:
If 65% equals 147
Then to maintain 70% there is a need for 5% more
Which equals
5*147/65 ≈ 12 studentsAnswer:
12 studentsStep-by-step explanation:
147 maintained 65% attendance for the 1st 4 weeks
the goal is 70% on the next 4 weeks
ratio and proportion:
147 students = x
65 70
65 (x) = 147 (70)
x = 10,290
65
x ≈ 159 students
therefore, the number of students would need to attend
daily for the next 4 weeks is
= 159 - 147
= 12 students
Solve by substitution method
X+ y = -5
y = x+3
Answers
Answer:
(x,y) → (x-5,y-3)
Step-by-step explanation:
Thats the awnser
Given quadrilateral DEFG is an isosceles trapezoid. Find DE.
D
4x - 2
E
2x + 5
3x + 2
G
5x - 3
Answers
Answer:
n n n n n n n n n
Step-by-step explanation:
b b b b b b b b b b b b b b b b b
If 2.2 pounds of a certain grain cost $1.54, how much will 5.7 pounds of the grain cost? A. $4.38
B. $4.79
C. $3.62
D. $3.99
Answers
The cost of 5.7 pounds of the grain is given by the proportion A = $ 3.99
What is Proportion?The proportion formula is used to depict if two ratios or fractions are equal. The proportion formula can be given as a: b::c : d = a/b = c/d where a and d are the extreme terms and b and c are the mean terms.
The proportional equation is given as y ∝ x
And , y = kx where k is the proportionality constant
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Given data ,
Let the proportion be represented as A
Now , the value of A is
We can use a proportion to solve this problem. Let "A" be the cost of 5.7 pounds of the grain. Then we can write:
2.2 pounds / $ 1.54 = 5.7 pounds / A
To solve for "A", we can cross-multiply and simplify:
2.2 pounds x A = $ 1.54 x 5.7 pounds
A = ($ 1.54 x 5.7 pounds) / 2.2 pounds
A = $ 3.99
Hence , 5.7 pounds of the grain will cost $ 3.99
To learn more about proportion click :
https://brainly.com/question/7096655
#SPJ2
$1.77. Lian weighs a bag of apples on the
Store's Scales. The scale shows that the appies
weigh 1.32 lb. How much do lian's apples
a grocery store, each pound of apples Costs
Cost? show your work.
Answers
Answer:
About $2.34
Step-by-step explanation:
If each pound of apples cost 1.77 and you have 1.32 pounds, you would multiply 1.77 by 1.32 to get 2.3364, but when rounded, 2.34.
Answer:
Step-by-step explanation:
1.77 answer 2.34
or somthing like that
How many cups of flour are needed to make three dozen dinner rolls
Answers
Answer:
85 rolls hdjsjs
Step-by-step explanation:
There's a lot
Answer:
85 rolls
Step-by-step explanation:
Plz brainlyest
Please help !!!
The seventh-graders at the middle school are going on a field trip to Hurricane Harbor. They will spend 6 1/2 hours at the water park. The students will need to ride 5 different water slides while they are there. If the time is evenly distributed, how many minutes will the students spend at each water slide?
Answers
Answer:
exabit for about 51 min
Step-by-step explanation:
COMMET IF I BE WRONG
Answer:
6 1/2×60=390 390÷5=78
Step-by-step explanation:
They will have an hour and 18 minutes per each water ride.
Write an equation in slope-intercept form of the line shown. y 4 (0, 3) (4, 2) 2 2 4 x
Answers
Answer:
The slope intercept form of (0,3) and (4,2) is y= -1/4x+3
Step-by-step explanation:
The distance from our y values from 3 to 2 is -1.
The distance from our x values is 4.
We can put these values as our slope and we know that the Y values are always rise and the x values are always run
Therefore we get y= -1/4x+3 (side note: The 3 is our y intercept, this means that the x value of the three is always 0. For example, in (0,6) the y intercept would be 6.
Hope this helps! :)
PLSS HELP 100 points and brainliest
Answers
Answer:(AB)C=28 12
x=4/8
the last one
4/0
Step-by-step explanation:
Answer:
x=4/8
Step-by-step explanation:
A(b) , Its absolutely the last one. c- (2-1=0) is
9-18 36
{5 -10 16.} . Please brainliest
Tell whether the indicated angles are adjacent.
Answers
Answer: 3 would be a adjacent angle
Step-by-step explanation:
They don’t overlap
-9fgh/f,f=0 I need help please I'm failing
Answers
Answer:
umm this seriously dont make sense..
2. What do I do to an image if I am given this translation:
(x, y) -> (x - 2, y - 3)
O Translate right 2. down 3
Translate right 2, up 3
Translate left 2. down 3
O Translate left 2. up 3
Answers
Answer:
translate left 2, down 3
Step-by-step explanation:
^^^
Find the GCF of the numbers using lists of factors.
27,45
30,48
28,48,64
Answers
Answer:
1.) 6
2.)6
3,)4
Step-by-step explanation:
I think these are the gcf of the numbers
