Answer:
33.33333333....
Step-by-step explanation:
Answer:
33.3%
Step-by-step explanation:
15. Simplify an expression for the area of the
rectangle shown below.
8x - 2.
4.
Answer:
Step-by-step explanation:
multiply both expressions
(8x - 2)(4)
32x - 8
simplify
32x = 8 4 ( 2 2 2 2 2 2)
-8 = 8 -1
8(4x - 1)
hope this helps
Question 8 of 10
What does h(40) = 1700 mean in terms of the problem?
Hours of
Training
10
20
30
40
50
60
70
Monthly
Pay
1250
1400
1550
1700
1850
2000
2150
.
O A. A worker who works 40 hours is paid $1700.
B. A worker with 40 hours of training is paid $1700 per month.
OC. A workei with 1700 hours of training is paid $40 per month.
O D. There are 40 workers who are paid $1700 per month.
SUBMIT
I really need help with this please tell me how you got the answer as well for my future problems.
Answer:
2
Step-by-step explanation:
y= 4x-2
since By the question, y = 6
6 = 4x - 2
or, 6 + 2 = 4 x
or , 8 by 4 = x
or, 2 = x
megan solved the following exponential equation for x. what did she do wrong
Answer:
take a better photo this is blurry
Step-by-step explanation:
For the complex number z = Negative StartFraction StartRoot 21 EndRoot Over 2 EndFraction minus StartFraction StartRoot 7 EndRoot Over 2 EndFraction i, what is arg(z)? 150° 210° 240° 330°
Answer:
210
Step-by-step explanation:
Answer:
210
Step-by-step explanation:
EDGE 2020
Nat is thinking of a four-digit counting number. The thousands digit and the hundreds digit are the same. The sum of all 4 digits is 28. The four-digit number is an odd multiple of 5. Exactly two digits are even. What is Nat's number?
Answer:
The number is 8875
Step-by-step explanation:
Let the numbers be ABCD
Now, A has only 8 options because it's number can be from 1 to 9 excluding 5 because it is reserved for the last number D from the question.
Since A and B are to be the same from the question, then B also has 8 options.
C has only 7 options from 1 to 9 (I didn't say from 0 to 9 for a reason you'll soon see) excluding 2 numbers designated for A and B, then for D.
And D has only one option which is 5.
Since exactly two must be even, then the first two numbers have to even because only the first 3 numbers have possiblity of being even and if I pick a number an odd number for the first number, the second must be the same. Therefore, there is no way exactly two can be even except that the first two are even and for this reason C cannot not be 0 like I said earlier on.
If we pick 6 for the first two, it means we have 66C5. Now since adding the numbers gives 28, there is no single digit that can fit C. The case is the same if we pick 4 for the first and second number since 6 is larger than 4. Hence the only option is picking 8 for the two numbers, so we have
88C5
If C is 7, addition of the digits give 28. Therefore our number is
8875
This satisfies all the condition stated in the question.
Answer:
8875
Step-by-step explanation:
So first we can have 4 empty blank spots like this:
Then we can say how would you get an odd multiple of 5? 5 is divisible only for numbers that end with 5 and 0, so since 0 is even and 5 is odd, we will pick 5 to be the last digit. Now we know that the thousands and hundreds digits are the same. The problem also says that there are exactly 2 even digits. So we will assume that the thousands and hundreds digit are even because if we made the tens digit even then made one of the remaining digits even we would have to add a 3rd even digit because the first two digits are the same. Since the sum is 28, to narrow it down, I'm going to do 28-5=23. So now I know that the thousands, hundreds, and tens digit have to equal 23 when they're added together. I am doing some trial-and-error here and I will start with the highest even number since our sum is so big. 8+8=16. So now I am going to narrow it down even more. 23-16=7. Since 7 is odd we know have our four-digit number.
8875
help how do yall find this easy i cannot-
Answer:
153/50 or 3.06
Step-by-step explanation:
Just convert them into improper fractions and put parenthesis around the numbers with a division symbol in the middle of the two numbers.
Ex. (3/2)*(4/3)
5x – 18 > 2(4x – 15).
Answer:
x<4
Step-by-step explanation:
5x-18>2(4x-15)
5x-18> 8x-30
-18>3x-30
12>3x
4>x
x<4
If I can read 54 pgs in 3 days, how many can I read in 1 day?
7 notebooks cost $21. How much for 5 notebooks?
Answer:
18 pages
$15
Step-by-step explanation:
54/3= 18
21/7= 3
3*5=15
Answer:
105
Step-by-step explanation:
Find the value of x so that the function has the given value:
f(x)=6*x
f(x)=-24
I'm struggling SOS
Answer: x=-4
Step-by-step explanation:
f(x)=6*x
f(x)=-24
-24= 6x
X=-4
Who likes anime??
I like anime♀️......
Answer:
Me too
Step-by-step explanation:
Answer: i like anime
The population of rabbits on an island is growing exponentially. In the year 1994, the population of rabbits was 9600, and by 2000 the population had grown to 18400. Predict the population of rabbits in the year 2009, to the nearest whole number.
Answer:
49243
Step-by-step explanation:
Given that the population of rabbits on an island is growing exponentially.
Let the population, [tex]P=P_0e^{bt}[/tex]
where, [tex]P_0[/tex] and b are constants, t=(Current year -1994) is the time in years from 1994.
In 1994, t=0, the population of rabbit, P=9600, so
[tex]9600=P_0e^{b\times 0}[/tex]
So, [tex]P_0=9600[/tex]
and in 2000, t=2000-1994=6 years and population of the rabbit, P=18400
[tex]18400=9600 \times e^{b\times 6} \\\\\frac{18400}{9600}=e^{b\times 6} \\\\[/tex]
[tex]\ln(23/12}=6b \\\\[/tex]
[tex]b = \frac{\ln{1.92}}{6} \\\\[/tex]
b=0.109
On putting the value of P_0 and b, the population of the rabbit after t years from 1994 is
[tex]P=9600 \times e^{0.109\times t}[/tex]
In 2009, t= 2009-1994=15 years,
So, the population of the rabbit in 2009
[tex]P=9600 \times e^{0.109\times 15}=49243[/tex]
Hence, the population of the rabbit in 2009 is 49243.
19. (3,5), (2,-2)
write an equation in slope-intercept form for the line that passes through each pair of points
Answer:
y=7x−16 the answer ;)
A school district is planning a banquet to honor its teachers of the year and raise money for its scholarship foundation. The budget to hold the banquet in a hotel ballroom is at most $3,375. The venue can hold no more than 125 guests. The cost is $45 per adult but only $15 per student because the caterer offers a student discount.
What system of inequalities can represent this situation? Let x be the number of adult guests and y be the number of student guests.
Drag the tiles to the correct locations in the system. Not all tiles will be used.
Answer:
[tex]x + y = 3325 \\ i \:hope \: it \: helps[/tex]
Giving brainliest please help!
Answer:
22 or 21
Step-by-step explanation:
HOP THAT HELPS
The distance between a negative number and a positive number is 14 1/2. What are the numbers?
Answer: Hope this helps!
Step-by-step explanation:
the negative number is -1
the positive number is 13.5
PLEASE HELP ASAP!!!!! I NEED HELP ASAP!!!!!!!
Answer:
The values of [tex]x[/tex] and [tex]y[/tex] are 10 and 14, respectively.
Step-by-step explanation:
According to the figure, we notice that [tex]AB\equiv BC\equiv AC[/tex] and [tex]\angle A \equiv \angle B\equiv \angle C[/tex], concluding that such triangle is equilateral. Since the sum of internal angles within triangle is equal to 180º, then:
[tex]m \angle A = m \angle B = m \angle C = 60^{\circ}[/tex] (1)
If we know that [tex]m\angle A = 6\cdot x[/tex], then the value of [tex]x[/tex] is:
[tex]6\cdot x = 60^{\circ}[/tex]
[tex]x = 10[/tex]
If we know that [tex]AC = 14[/tex] and [tex]AB = y[/tex], then the value of [tex]y[/tex] is:
[tex]y = 14[/tex]
The values of [tex]x[/tex] and [tex]y[/tex] are 10 and 14, respectively.
Answer:
x=10
y=14
Step-by-step explanation:
-79, -78, -77, -76, ...
Expression:
37th term:
2. Make subsets from the set below.
{red, blue, pink, green}what is the answer
Answer:
{} , {red}, {blue}, {pink}, {green} , {red, blue}, {red, pink}, {red, green}, {blue, pink} , {blue, green} , {pink, green}, {red, blue, pink}, {red, pink, green}, {blue, pink, green}, {red, blue, green}, {red, blue, pink, green}
Step-by-step explanation:
Given set is:
{red, blue, pink, green}
First of all, we have to calculate the number of subsets
In the given set,
n = 4
So the number of subsets will be: 2^4 = 16
The subsets are:
{} , {red}, {blue}, {pink}, {green} , {red, blue}, {red, pink}, {red, green}, {blue, pink} , {blue, green} , {pink, green}, {red, blue, pink}, {red, pink, green}, {blue, pink, green}, {red, blue, green}, {red, blue, pink, green}
Suppose you went to a carnival. The price to get in was $4, and you paid $0.50 to get on each ride. If you went to the carnival and rode 7 rides, how much did you spend?
A-$11.50
B-$7.50
C-$9
D-$3.50
Answer:
[tex]\huge\boxed{\sf B.}[/tex]
Step-by-step explanation:
Entrance Fee = $4
Paid for each ride = $0.50
Paid for 7 rides = $0.50 * 7 = $ 3.50
Total Expenditure:
= $ 4 + $ 3.50
= $ 7.50
[tex]\rule[225]{225}{2}[/tex]
Hope this helped!
~AH1807The total amount spend in the carnival $7.5.
Given to us,
Price to get-in = $4,
price to get on each ride = $0.50
Number of rides taken = 7
[tex]\rm \bold{Amount\ spend\ on\ all\ rides = Price\ to\ get\ on\ each\ ride\times Number\ of\ rides\ taken}[/tex]Putting in all the values,
[tex]\rm \bold{Amount\ spend\ on\ all\ rides = \$ 0.50 \times 7}[/tex]
[tex]\rm \bold{Amount\ spend\ on\ all\ rides = \$ 3.5}[/tex]
Total amount spend = Price to get in + Amount spend on all rides
= $4 + $3.50
= $7.5
Hence, the total amount spend in the carnival $7.5.
To know more visit:
https://brainly.com/question/1227546
A light year is the distance that light travels in one year. Find the number of miles in a light-year if light travels 1.8x10^5 mi per sec.
Answer:
5.67648 * 10^12 miles
Step-by-step explanation:
Given that:
Speed of light = 1.8x10^5 mi per sec.
The number of miles in a light year will be :
Distance = speed * time
The time in seconds in a year is :
365 days * 24 hours * 60 mins * 60 sec = 31536000 seconds
Hence,
The number of miles in a light year :
1.8x10^5 * 31536000 = 5676480000000
= 5.67648 * 10^12 miles
John Muir was an American naturalist born in Scotland on April 21, 1838. As one of the first advocates of the United States' wilderness preservation, Muir spent his career writing letters, essays and books about many of his experiences in the Sierra Nevada mountains, located in northern California. Muir's influence on the history of American wilderness continues to live on past his death (in the early twentieth century) as people of all ages visit and hike through the 221 miles of the John Muir Trail, named in Muir's honor. The trail begins in Yosemite National Park and concludes at Mount Whitney, which contains the highest peak of the continental United States.
The following table compares Mount Whitney"s height, in meters, to other monumental peaks of the world.
Mountain Location Height (in meters)
of Highest Peak
Mount Whitney California, United States 4,418.38 meters
Mount Fuji Fuji-Hakone-Izu National Park, Japan 3,775.86 meters
Mount Everest Great Himalayas of southern Asia 8,849.87 meters
Mount Kilimanjaro Tanzania, Africa 5,894.83 meters
Mount Olympus Mytikas, Greece 2,919.07 meters
Use the data in the table to complete Parts A, B, and C. In your final answers, include your work for all estimates and calculations.
Part A:
Use scientific notation to estimate the following:
How many times greater is Mount Everest's highest peak than Mount Olympus's?
Part B:
Use scientific notation to calculate the following:
How many times greater is Mount Everest's highest peak than Mount Olympus's?
Part C:
Given the calculation in Part B comparing the highest peaks of Mount Everest and Mount Olympus, can you conclude that the estimate in Part A is reasonable? Answer in complete sentences.
Answer:
boo
Step-by-step explanation:
HELP
(07.02 MC)
An equation is shown below:
5(3x − 4) = 1
Which of the following correctly shows the first two steps to solve this equation? (1 point)
Group of answer choices
Step 1: 8x + 1 = 1; Step 2: 8x = 0
Step 1: 8x − 9 = 1; Step 2: 8x = 10
Step 1: 15x − 20 = 1; Step 2: 15x = 21
Step 1: 15x − 4 = 1; Step 2: 15x = 5
9514 1404 393
Answer:
(C) Step 1: 15x − 20 = 1; Step 2: 15x = 21
Step-by-step explanation:
The first step is to eliminate the parentheses, using the distributive property.
5(3x − 4) = 1
15x -20 = 1
The second step is to add 20 to both sides of the equation.
15x = 21
This pair of steps is shown in the 3rd choice.
_____
Comment on the answers
The distributive property seems to be applied incorrectly a lot of the time. Here, you can choose the correct answer by looking at the result of properly applying the distributive property: 5(3x-4) = 15x-20. Only the correct choice has this as the first step.
Need Answer Plzz Help
Answer:
2×lenght /2×width,and do a cross multiplication ghing
how many 3/8s are in 6? how many 5/16s are in 1 /7/8?
Answer:
16,6
Step-by-step explanation:
Find the image of (-2,1) obtained by translating 3 units down, followed by a reflection over the y-axis.
HELPPP
Answer:
The answer would be (2, 1) Hope this helps
Answer: 2,-2 is the real asnwer!
The sum of three consecutive integers is -720. What are the three integers?
this is prob really ez but im making sure
pls help asap
Answer:
108
Step-by-step explanation:
Explanation: Three consecutive even integers can be represented by x, x+2, x+4. The sum is 3x+6, which is equal to 108. Thus, 3x+6=108.
How many new words can you create from the word..... MATHEMATICS ?
Answer:
442 words can be made from the letters in the word mathematics.
Step-by-step explanation:
Could i have branliest and heart please?
Answer:
442 words
Sorry I can't tell you the 442 words
.6(2k - 3) = 3(4k + 5)
Hellppp pleaseee
Answer:
Step-by-step explanation:
.6(2k-3)=3(4k+5) foil
1.2K-1.8=12k+15 subtract 1.5k from both sides
-1.8=10.8k+15 subtract 15 from both sides
-16.8=10.8k divide by 10.8
k= -1.5
HELPPPPPPP ............ please.
Answer:
B) 1/3
Step-by-step explanation:
Add up all the marbles
5 + 6 + 3 + 4 = 18 marbles
Make a fraction of the red marbles out of all the marbles
6/18
Simplify the fraction
1/3
Answer:
b
Step-by-step explanation:
chances of drawing a red is 6/18
6/18=1/3, so its B
