Answers
Answer:
[tex]n=3[/tex]
Step-by-step explanation:
Note that [tex]2^5*5^2=2^3*2^2*5^2=2^3*(2*5)^2=2^3*10^2[/tex].
Aha! We see a path to the solution!
We now know that our equation is actually [tex]2^3*10^2=2^{n}*10^2[/tex].
We can divide both sides by [tex]10^2[/tex] to get [tex]2^3=2^{n}[/tex].
By inspection or taking the logarithm base 2 of both sides, we see that [tex]3=n[/tex].
So, the answer is [tex]\boxed{n=3}[/tex] and we're done!
Related Questions
The ratio of the number of men to the number of
women working at Forms, Inc. is 7:2. Altogether there
are 360 workers at the company. How many of the
workers are women?
Answers
Answer:
280 men; 80 women.
Step-by-step explanation:
this task can be solved used system of two equation (note, it is not the only and shortest way):
1) if number of men is 'm', women is 'w' and ratio is 7:2, then it is possible to write the first equation: m/w=7/2;
if together there are 360, then it is possible to write the second equation of the system: m+w=360.
2) after item 1 it is possible to make up and solve the system:
[tex]\left \{ {{m/w=7/2} \atop {m+w=360}} \right. \ => \ \left \{ {{7w=2m} \atop {m+w=360}} \right. \ => \ \left \{ {{m=280} \atop {w=80}} \right.[/tex]
Jordan started a new diet when he weighed 300 pounds. He lost an average of 5 pounds per week. Which of the following equations represents this situation?
Answers
x being the amount of weeks
80°
50°
Зc +2°
C=.
Can i get a step by step or a video on this?
Answers
Answer:
C= 19.333333(Its infinite)
b^(3) * b^(4) write without exponents
Answers
Answer:
(b×b×b)×(b×b×b×b)
Step-by-step explanation:
Writing the equation out is the only way to remove the exponents.
Help me pls and thx and have a nice day
Answers
Answer: the answer should be the last one
Step-by-step explanation:
Water freezes at 0◦ Celsius and 32◦ Fahrenheit and it boils at 100◦C and 212◦F.
Answers
Answer:
Step-by-step explanation:
This is very true because everybody knows when water freezes at 0º and it will boil at a high temperature too so you're right
:)
How do I find X and Y intercept in this please help
Answers
Answer:
Finding x-intercepts and y-intercepts
To determine the x-intercept, we set y equal to zero and solve for x. Similarly, to determine the y-intercept, we set x equal to zero and solve for y. ...
To find the x-intercept, set y = 0 \displaystyle y=0 y=0.
To find the y-intercept, set x = 0 \displaystyle x=0 x=0.
Step-by-step explanation:
Which graph represents the rational function x^2-16/x^2-2x-8?
Answers
Answer:
8
Step-by-step explanation:
Answer:
C on edg 2022
Step-by-step explanation:
got 100%
please answer, it’s a test
Answers
Answer:
A
Step-by-step explanation:
The inverse of 2x would be 1/2 x and the inverse of +6 would be -6.
simplfy the expression [tex]\sqrt110x^{17} y^{12}[/tex]
Answers
I'm going to assume the square root goes over everything.
To simplify this, you need to find perfect squares under the radical that are factors of the entire [tex]110x^{17}y^{12}[/tex].
[tex]\sqrt{110x^{17}y^{12}} = \sqrt{x^{16}y^{12}\cdot 110x^{1}}[/tex]
Now that stuff in the front will interact nicely with the square root, but the stuff in the back doesn't, so it just stays under the radical.
[tex]\sqrt{x^{16}y^{12}\cdot 110x^{1}} = \sqrt{x^{16}y^{12}}\cdot \sqrt{110x^{1}} =x^8y^6\cdot \sqrt{110x}[/tex]
And that end piece is the simplified answer.
Answer:
no
Step-by-step explanation:
sorry bru but i dont understand [tex]\sqrt110x^{17} y^{12}[/tex]
8+7+5+7+9
Mathematics middle school
Answers
Answer:
36
Step-by-step explanation:
hope this helps
8+7+5+7+9
15+5+7+9
20+7+9
27+9
36
= 8+7+5+7+9
= 15+5+7+9
= 20+7+9
= 27+9
= 36
The answer is 36.PLZZZ HELPPPP ILL MARK BRAINLIEST TO FIRST AND CORRECT ANSWER THAT HAS WORK AND A THX TO SECOND AND CORRECT ANSWER.
Answers
Answer:
well I think it is none of these because the square root would be 9^2
Step-by-step explanation:
Answer:
9^2
Step-by-step explanation
if the are is 81 then you have to think for th numbers like if the are was 20
it would be 5x4=20cm sorry i can't type in anything special ti won'y let me
solve for r to find the missing term in geometric sequence
—
hi can someone please answer my question. thank you ❤️
Answers
Step-by-step explanation:
given :
120, 60, 30, _, _, _
find r!
solution :
r = 60/120 = ½.
=> 120,60,30, 15, 15/2 , 15/4 , ...
Step-by-step explanation:
Calcute the ratio :
r = Un/Un-1
r = 60/120
r = ½
Calculate 4th term :
Un = ar^n-1
U4 = 120 × ½^4-1
U4 = 120 × ½³
U4 = 120 × 0.125
U4 = 15
Calculate 5th term :
Un = ar^n-1
U5 = 120 × ½^5-1
U5 = 120 × ½⁴
U5 = 120 × 0.0625
U5 = 7.5
Calculate 6th term :
Un = ar^n-1
U6 = 120 × ½^6-1
U6 = 120 × ½⁵
U6 = 120 × 0.03125
U6 = 3.75
HELP ASAP I'LL GIVE BRAINIEST
Maggie was constructing a set of perpendicular lines with a compass and straightedge. However the teacher said that she made an error on her construction and she wants Maggie to fix her mistake. Find Maggie’s mistake and summarize what she did wrong and what she needs to do to fix the construction.
Answers
Answer:
She used a tool that's meant to draw a circle to draw 2 stragith lines
Step-by-step explanation:
Pls, help this is abt to be overdue in an hour Select from the drop-down menus to correctly complete the statements about the expression a8+6b .
The expression a8+6b is a
A. Sum
B. Difference
. The term a8 is an added, but it is also a
A. quotient
B. Difference
. The term 6b is an added, but it is also a
A. Sum
B. Product
Answers
Answer:
I believe the answers to be:
A. "Sum"
B. "Quotient"
A. "Sum"
ill give brainliest just gimme the one i selected pls the first one
Answers
Answer:
50
Step-by-step explanation:
Answer:
okokokokok
Step-by-step explanation:
Can someone pls help me out
Answers
___________
[tex] \: [/tex]
[tex]\boxed{ \rm{answer \: by \: { \boxed{ \rm{☆HayabusaBrainly}}}}}[/tex]
This is Question no picture, soo iam work in question before^^
Step by step :x² = 12² + 10²
x² = 144 + 100
x² = 244
x = 15,6m✔
4) Ashley's Bikes rents bikes for S13 plus $5
per hour. Mary paid $38 to rent a bike.
For how many
hours did she rent the bike?
Answers
Answer:
6 hours.
Step-by-step explanation:
1st hour - 13
2nd hour - add 5 = 18
3rd hour - 23
4th hour - 28
5th hour - 33
6th hour - 38 (which is the end total)
I still need to know this and the blank5.) 48 : _______ = 8 : 9
Answers
A number that multiplies a variable in a term is a_____.
A. factor
B. coefficient
C. term
D. variable
Answers
Answer:
coefficient
Step-by-step explanation:
Answer: Answer:
Step-by-step explanation:
Multiply (-5)^3 (raised to the third power)
Answers
Answer:
- 125
Step-by-step explanation:
[tex](-5)^{3}[/tex]
= - 5 × - 5 × - 5
= 25 × - 5
= - 125
Answer:
-125
Step-by-step explanation:
-5^3= -5x-5x-5
-5^2=-5x-5= 25
25x-5=-125
What is the y-intercept of the line shown below? Enter your answer as a coordinate pair.
Answers
Answer:
The x intercept is (-2,0)
the y intercept is (0,4)
PLS ANSWER THE FOLLOWING QUESTION
AND I'LL MARK U AS BRAINLIST
STEP BY STEP EXPLANATION NEEDED
Answers
Answer:
140+x+x = 180°(co-interior angle)
140+2x=180°
2x=180°-140°
2x = 40°
x = 40°/2
x = 20°
check:
140+20+20 = 180
180=180
express 23/15-7/10 as a percentage
Answers
Answer:
83.3%
Step-by-step explanation:
A construction worker has a rope that is 6 ft long. he needs to cut it into pieces that are 2/3 ft long. how many such pieces can he cut without having any rope leftover?
multiply and simplify.
Answers
Answer: 9 pieces of rope.
3) if the cost of 1 pen is Rs.10, find the cost of 5 pen
Answers
Answer: 5 pens cost Rs.50
Explanation: Since 1 pen costs Rs.10, you will need to multiply the number of pens (1) and the cost of that number of pens (Rs.10) by the amount of pens you must find the cost for (5). Since 10 times 5 is 50, that means that 50 is the cost of 5 pens.
I hope this helps!
5x + 8 + 3x + 4 = -40 +4
Answers
Answer:
x=-6
Step-by-step explanation:
Answer:
[tex]x=-6[/tex]
Step-by-step explanation:
[tex]5x+8+3x+4=-40+4[/tex]
⇒ Subtract 4 from both sides:
[tex]5x+8+3x+4-4=-40+4-4[/tex]
[tex]5x+8+3x=-40[/tex]
⇒ Combine like terms:
[tex]5x+3x=8x[/tex]
[tex]8x+8=-40[/tex]
⇒ Subtract 8 from both sides:
[tex]8x+8-8=-40-8[/tex]
[tex]8x=-48[/tex]
⇒ Divide both sides by 8:
[tex]\frac{8x}{8}=\frac{-48}{8}[/tex]
[tex]x=-6[/tex]
________________________
Jamal's parents give him $20 to spend at camp . Jamal spends the same amount of money on snacks each day . After 4 days he has $12 left . What rate is Jamal spending money ? Calculate the slope using the formula
Answers
Step-by-step explanation:
20 - 12 = 8 so he spent 8$ in 4 days.
8 ÷ 4 = 2, so he spent 2$ each day
The rate of Jaman spending money every day will be $2.
What is an expression?The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Given that Jamal's parents give him $20 to spend at camp. Jamal spends the same amount of money on snacks each day. After 4 days he has $12 left .
The rate of spending money every day will be calculated as,
Spending in 4 days, 20 - 12 =$8
Rate of spending = 8 ÷ 4 = $2
Therefore, the rate of Jaman spending money every day will be $2.
To know more about an expression follow
https://brainly.com/question/11352248
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A group of students left school at 8:00 am on a field trip to a science museum 90 miles away. Which best the average speed of the bus if they arrived at 10:00
Answers
Answer:
45 mph
Step-by-step explanation:
90 / 2 = 45 mph
On a Physical Science exam, students earn 3 points for a correct response, 1 point for a partially
correct response, and 0 points for an incorrect response Suppose a student had 8 partially correct
responses and 4 incorrect responses and received a total of77 points on the exam. Write an
equation that can be used to solve for the number of correct responses the student had. Use c to
represent correct responses.
O 77=C+4
077 - 3C+8
O 77= 30+ 4
O 77= C+8
Answers
Answer:
77=c=8
Step-by-step explanation: