Answers
Answer:
C
Step-by-step explanation:
The question states that Car A after two hours is at 95. We can represent this as (2, 95). We know the slope is 40, which means we can find the y intercept of Car A using point slope form: y = 40(x - 2) + 95. y = 40x + 15. This means that Car B is 5 miles east of car a, as the Y intercept of Car B is 5 greater.
Related Questions
6^9 / 6^3 Please simplify I need help
Answers
Answer:
6^6
Step-by-step explanation:
The applicable rule of exponents is ...
(a^b)/(a^c) = a^(b-c)
In this problem, that means ...
(6^9)/(6^3) = 6^(9-3) = 6^6
__
It can help to remember that an exponent signifies repeated multiplication. Written out without exponents, the problem is ...
[tex]\dfrac{6\cdot6\cdot6\cdot6\cdot6\cdot6\cdot6\cdot6\cdot6}{6\cdot6\cdot6}=6\cdot6\cdot6\cdot6\cdot6\cdot6=6^6[/tex]
Note that the 3 instances of 6 in the denominator cancel 3 from the numerator. Clearly, the effect is the same as subtracting exponents.
Answer: 6^6
Step-by-step explanation: Formula - (a^b)/(a^c) = a^(b-c)
keeping the formula in mind;
= 6^9/6^3= 6^(9-3)
= 6^6
Can someone please give me a good explanation of how to work this out! 15 points for a good answer.
Answers
= 26,(6)
≈ 26,7
Step-by-step explanation:C = 5/9(F - 32)
= 5/9(80 - 32)
= 5/9(48)
= 5×48/9
= 240/9
= 26,(6)
≈ 26,7
i need step by step explanation for this!!
Answers
Hello! :)
Answer:
[tex]\huge\boxed{751}[/tex]
Let the smallest digit, or the units' digit, be equal to x:
Tens' digit is four more, therefore:
x + 4 represents the tens' digit.
Hundreds' digit is 2 more than the tens' digit, so:
2 + (x + 4), or x + 6 represents the hundred's digit.
These all sum up to 13, so write an expression to represent this:
x + (x + 4) + (x + 6) = 13
Combine like terms:
3x + 10 = 13
Subtract 10 from both sides:
3x = 3
Divide both sides by 3:
x = 1
Find the digits using the rules listed above:
Hundreds' digit: (1) + 6 = 7
Tenths' digit: (1) + 4 = 5
Units' digit: 1 = 1
Therefore, the number is:
751.
This is my answer according to my calculation.
Which of the following does NOT describe a rational number? A- Non-repeating decimal B- Perfect square (ex: square root of 4) C- Terminating Decimal D- Improper Fraction
Answers
Answer:
Non-repeating decimal
Step-by-step explanation:
As a example, 32.93729, would be a never ending number. Which means it's not a rational number, it is a irrational number.
Why is the ratio of two integers always a rational number?
Answers
Answer: Rational numbers are numbers that can be written as a ratio of two integers.
Step-by-step explanation:
Answer: By definition, that is why they are called rational. They usually look like fractions: an integer in the numerator and an integer in the denominator.
Step-by-step explanation: Decimal equivalents of fractions are also rational numbers. Some decimal equivalents are not actually rational because the values they represent are not rational. For example: Pi. and the square roots of most integers 2,3,5,6...
Anyone understand this???
Answers
Answer: 26
We would add the total responses recorded in the Girls row, which is equal to 32. We would then subtract it from the total of that row, 38. 38 - 32 is equal to 6. 6 girls chose their answer as English. We can check our work by adding the responses to see if they added up to the total. Now we move to the boys. The Maths column is 5. The boys row is missing 2 things - english and total. We can find the total by subtracting 38 from 70. This is equal to 32. Now, we can add 7 and 5 (12) and subtract from the row total (32). This is equal to 20. 20 boys chose English.
Now we add the girls and boys. 6 + 20 is equal to 26. 26 is your answer.
Hope this helps.
I need step by step explanation for this! thank u >33
Answers
ABCD and 4|CD
(A.1000)+(B.100)+CD/4
100(10.A+B)+CD/4
100(10.A+B)/4 + CD/4
Thus,
25(10.A+B) + CD/4, because 4|CD
Brazil number one
Answer:
:ABCD and 4|CD
(A.1000)+(B.100)+CD/4
100(10.A+B)+CD/4
100(10.A+B)/4 + CD/4
The population last year was 1,320,000,000. This year the population is 4,999,635,444. Which is the best estimate of the total population of last year and this year?
Answers
Answer: 6,319,635,444
Step-by-step explanation: add both numbers together then round up
Answer:
add both number and round
Step-by-step explanation:
please Help!! Can you help? the answer I got didn't match Find the interquartile range of the data set represented by this box plot. 30 56 20 10
Answers
Answer:
Step-by-step explanation:
To find the range of all plots, subtract the smallest value from the largest value.
140 - 84 = 56
i believe the answer is 56 :)The graph shows a proportional relationship between the number of books sold at a yard sale and the amount of money collected from book sales.What is the constant of proportionality? 0.67 1 1.5 2
Answers
Answer:
it's C. 1.5
Step-by-step explanation:
I did the test
Answer:
c 1.5
Step-by-step explanation:
You take the y 6 then divide by the x 4 which equals 1.5 which is the constant of proportionality!!
What is the most popular fruit in the USA?
Answers
Answer: bananas
They are the most popular fruit that is purchased and consumed.
Hope this helps!
What are some ways to get 12 by adding 4 numbers together. I need at least 4 ways, and can only use numbers 1-9 only twice. I'm confused, help-
Answers
Answer:2+1+4+5
does that work?
Step-by-step explanation:
Answer:
Hello!
Step-by-step explanation:
5+5+4+6=20
7+7+3+3=20
2+2+8+8=20
1+1+9+9=20
Does this help?
(Hope this helps!)
~Have a great day~
By, Cherry
What is the answer to 2/3 x 6 ??
Answer with explanation please
Answers
The answer is for because it 2/3 OF 6 so divide so divide 6 bye 3 and get 2 then multiply by 2 which is 4
Explanation
2x6 is gonna equal 12 so that is 12/3 and 3 can go into 12... 4times
Change the statement “eighteen to the fourth power” to a numerical expression. my idea was somewhere in the 10k but im not that smart so please help!
Answers
Answer:
18^4
Step-by-step explanation:
idk how to explain this but just make the four smaller :b
Melanie works at the local animal shelter after school. The table below shows how much money she earned and the number of hours she worked. How much does Melanie earn per hour? A) $16.00 B) $4.00 C) $8.00 D) $32.00
Answers
i need step by step explanation for this!! >33
Answers
Answer:
458
Step-by-step explanation:
There are only 4 3-digit numbers that have a 5 in the ten’s place and the one’s place is twice of the hundreds place.
152, 54, 356, and 458
If we reverse the order of the digits, we see that 458 becomes 854.
854-458=396
i chose that hopefully it’s right
I would like step by step explanation for this problem :) thank you
Answers
Answer:
the number is 74
Step-by-step explanation:
the photo contains a step by step
Compare the integers –4, –1, 2, and 4.
Answers
Answer:
-1, -4, 2, 4
Step-by-step explanation:
The are ascending
find the surface area of composite figures
Answers
Answer:
429 cm²
Step-by-step explanation:A(blue) =
= 2×6cm×10cm + 2×6cm×8cm + 8cm×10cm + (8cm×10cm - 5cm×4cm)
= 120cm² + 96cm² + 80cm² + 60cm²
= 356 cm²
A(green) =
= 4cm×5cm + 2×5cm×5cm/2 + 4cm×7cm
= 20cm² + 25cm² + 28cm²
= 73 cm²
A(total) =
= A(blue) + A(green)
= 356 cm² + 73 cm²
= 429 cm²
What value of z is a solution to this equation?
-29=6z–17
z=-4
or
z=-2
Answers
Answer:
z = -2
Step-by-step explanation:
Sbstitute it in for z in the equation.
2)divide both sides but -2=z
describe the pattern, indicate if the sequence is increasing or decreasing or neither, and list the next three terms for .25, .5 and 1, please
i need the answer rn please no pressure
Answers
Answer:
See explanation
Step-by-step explanation:
You can see that each time the number is doubling cuz 0.25 times 2 is 0.5 and so on. So now we know that the numbers are increasing so the next 3 terms have to be 2,4, and 8
Answer 123
Step-by-step explanation:
PLEASE ANSWER THIS QUESTION: (its basic so you will prob know it) Steve's scores on 6 of his tests were 92, 78, 86, 92, 95, and 91. If he took a seventh test and raised the mean of his scores by exactly 1 point, what was the score on the seventh test?
Answers
Answer:
The 7th test score must be 96 to raise the mean by 1 from 89 to 90
Step-by-step explanation: Add the 6 given scores.
92+78+86+92+95+91=534 Divide by 6 to get the mean: 89
To find the required amount to raise the mean figure
(534 + x) / 7 = 90
Multiply both sides by 7
534+x= 630 subtract 534 from both sides. 640-534= 96
x = 96
To check, add 96 to the other scores then divide the New total by 7.
Use the digits 1 through 9, exactly one time each, to fill in the boxes and make three decimals whose sum is as close to one (1) as possible. 0. ??? 0. ??? + 0. ??? ----------
Answers
Answer:
0.789 + 0.631 + 0.542
Step-by-step explanation:
This is just my thought over estimate
Answer:
10x
Step-by-step explanation:
Multiple 1 and 10 add thex
Describe the steps you used to solve the equation and find the amount of Carrie’s allowance. Linear equation: 1/4a + 1/3a + 8 = 22
Answers
Answer:the steps you used to solve the equation and find the amount of Carrie's allowance. Linear equation: 14a + 13a = 23; 27 a = 14; a = 14/28
Step-by-step explanation:
1. change the fraction using the lowest common dominator
2. combine the like terms of the variable
3. use the subtraction property of equality
4. Check all the occurred
Answer: Sample Response: First, the like terms had to be combined using the lowest common denominator (LCD). Then the subtraction property of equality was used to isolate the variable term. Finally, both sides of the equation were multiplied by the reciprocal of the coefficient to solve for a.
Step-by-step explanation:
There is I teacher for every 18 students on a school trip. How many teachers are there if 72 students go on the school trip?
Move values to create a proportion that can be used to solve the problem.
Answers
How would I solve this?
Answers
The original cost of a cell phone is x dollars. The phone is on sale for 35% off. Write a simplified expression for the sale cost.
Answers
Answer:
.65x
Step-by-step explanation:
the cost of the phone is x
The discount is 35%
.x35
Subtract the discount from the price
x - .35x
.65x
this is the new price
Answer:
Hello I hope you find the following information helpful
.65x
Step-by-step explanation:
so....the cost of the phone is x
And The discount is 35%
x35
Subtract the discount from the price
x - .35x
.65x
Alas, this is the new price
What is the 4th perfect number and what are its divisors?
Answers
Answer:
8128
1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064
Step-by-step explanation:
A perfect number is one whose divisors total the number itself. Only 51 perfect numbers are known at this time. The first five are ...
6, 28, 496, 8128, 33550336
The fourth perfect number is 8128. Its divisors (excluding the number itself) are ...
1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064
Solve using the order of operations. 3 × 4 ÷ 2 = 4 + 16 - 10 = (1 + 2) + 3 × 4 = Please help me!!!!! I am stuck on these equations.
Answers
Answer:
6 = 10 = 15
Step-by-step explanation: This is what i can do
[tex]3\cdot \:4\div \:2=\\=12\div \:2=\\6\\\\4+16-10=10\\\\(1 + 2) + 3\times 4= \\=3+3\times \:4\\3+12 \\ =15\\\\\\[/tex]
Order of Operations
Parentheses
Exponents
Multiplication
Division
Addition
Subtraction
First one: 3×4÷2
Since multiplication and division have the same power, you do the equation in order.
3×4=12
12÷2=6
Second one: 4+16-10
Since addition and subtraction have the same power, you do the equation in order.
4+16=20
20-10=10
Third one: (1+2)+3×4
You have to do the parentheses first...
1+2=3
Now you have to do multiplication since multiplication goes first (according to PEMDAS)
3×4=12
Now you have to add (3) and (12)
3+12=15
Final Answers
First one: 6
Second one: 10
Third one: 15
6=10=15
♡ Hope this helped! ♡
❀ 0ranges ❀
how do u solve this??
Answers
whenever a fraction is a power, the numerator stays inside the square, while the denominator goes outside
Expla: I said so