Answer:
b.
Slope: 2
y-intercept: (0, 2)
Step-by-step explanation:
Graph the line using the slope and y-intercept, or two points.
1. Dele invests $6000 for 4 years at 3% per annum compound interest. Calculate the value of his investment at the end of 4 years.
2. The value of a car depreciates by 14% per annum. At the end of 2017 the car is worth $17500. How much is it worth at the end of 2020?
ABC is a right triangle with vertices B (9, 4) and C (3, 9).
What are the coordinates of vertex A?
Enter your answers in the boxes.
Answer:
A (3, 4)
Step-by-step explanation:
A has to be positioned horizontally along B. This means its x coordinate is the same as x-coordinate of B which is 4
A also has to be positioned vertically below C. This means its y coordinate is the same as the y-coordinate of C. So y-coordinate of A is 3
So coordinates of A are (3, 4)
(-1/2)³(-1/2)²
Please help me
Answer:
(-1/2)^5 or approx. -0.03125
Step-by-step explanation:
3 + 2 = 5
(-1/2)^5 = -0.03125
im so confused on this...
How do you turn 0.302 into a fraction
Answer: 151/500
Step-by-step explanation:
HELP PLEASE!!
(you get +20 points for answering correctly)
This table represents the number of ounces, u, a kitten grows after w, weeks.
When graphed, all of the points in the table lie on the same line.
What is the slope and y-intercept of the line?
slope=2/3, y-intercept=−0.2
slope=−3/2, y-intercept = 3
slope= 3/2, y-intercept = 3
slope= −2/3, y-intercept=−0.2
Answer:
dang I frfr don't know this I want some points
What’s the answer to 10,11,12, and 13
sorry misread the question
Add 2 1/2+(−1/3) . Write your answer as a mixed number in simplest form.
Answer:
2 2/3
Step-by-step explanation:
Answer:
2.16
Step-by-step explanation:
A runner completed a 26.2-mile marathon in 210 minutes.
- Estimate the unit rate, in miles per minute. Round your answer to the nearest hundredth.
- Estimate the unit rate, in minutes per mile. Round your answer to the nearest tenth.
- Another runner says, "I averaged 10-minute miles in the marathon." Is this runner talking about the unit rate described in part (a) or in part (b)?
- Explain your reasoning.
Answer:
0.123 miles per min
8 mins per mile
The runner is talking about part (b)
Part a) is miles per minute and the runner said they did 10 minutes every mile same thing as minutes per mile or part b
Step-by-step explanation:
Since your doing per minute you do you do the amount of miles over the amount of minutes so you can see how many miles the runner went in each minute
And when doing per mile its the same idea you just minutes over miles now so you get for every mile the number of minutes.
Solve the following word problem by creating an algebraic equation and solving for the unknown value.
Madison and Mackenzie made $87 selling girl scout cookies. Madison made $15 more than 2 times as much as Mackenzie made. How much money did Mackenzie make?
Answer:
2 equations were used : x + y = 87 and x = 2y + 15
Step-by-step explanation:
Defining variables:
Madison = x
Mackenzie = y
-----------------------------------
Here's what we know:
Madison and Mackenzie made $87 selling girl scout cookies (TOGETHER). Therefore: x + y = 87
We also know that Madison made $15 more than 2 times as much as Mackenzie made.
Therefore: x = 2y + 15
Now we can substitute the 2nd equation (x = 2y + 15).
This gives us (2y + 15) + y = 87
After solving (2y + 15) + y = 87, we get y = 24
Okay, so now we know Mackenzie sold $24 worth of girlscout cookies...
this is also known as y = 24
---------------------------------------------------------------------------------------------------------
If we were to find out how much madison made aswell, here's what we would do.
We will put y = 24 back into the original equation (x + y = 87).
x + 24 = 87
x = 63
Madison sold $63 worth of girlscout cookies.
Jodie wanted to match Mandy's obstacle course record of 68.2 seconds. She had already spent 40 1/4 seconds on wall climbing and 12.84 seconds on the ropes. How much time did she have left to match the record?
A. 12.20 seconds
B. 15.11 seconds
C. 53.09 seconds
D. 55.36 seconds
Answer:
Step-by-step explanation:
68.2 - (40.15 + 12.84) Add the time she spent on wall climbing and the ropes.
68.2 - 52.99 Subtract the sum from Mandy's record
15.21
B.
HELPPP ASAPPPPP
Simplify the expression.
three tenths squared minus 17 plus the quantity negative 7 divided by the absolute value of 4.3 minus 7.8 end quantity times 2.67
−11.57
−11.60
−21.74
−22.25
I WILL GIIVE BRAINIEST AND THANKS
Answer: -22.25
Step-by-step explanation:
I think this is how to do it but the way you explained the expression was slightly confusing but I set it up like this:
(3/10)^2 - 17 + (-7/ | 4.3 - 7.8 |) x 2.67
then when I simplified the expression I received an answer of -22.23 which is close to one of the given answers of -22.25
Hopefully this was correct, sorry that I couldn't be of more help
Which situation is represented by the inequality?
7x + 50 > 4x + 100
PLEASE HELP THIS IS DUE IN AN HOUR Austria-Hungary was ruled by which emperor during the late 1800's? Question 10 options: a) Archduke Ferdinand b) Napoleon c) Mohandos Ghandi d) Franz Josef e) Sun Yat-sen
Answer:
Franz Joseph
Step-by-step explanation:
Tam needs a total of 2 pounds of vegetables for a soup recipe.
He already has 2/3 pound of carrot and 1/4 pound of celery
how many more pounds of vegetables does he need to buy?
Answer:
1 1/12 pounds
Step-by-step explanation:
2/3+1/4-2=-1 1/12
Write and graph exponential functions to model the number of students at School A and at School B as a function of number of years. IN about how many years will the number of students at both schools be approximately the same? Explain how you can use a graph to determine the answer.
Answer: around 1 1/5 years
Can someone help, please
Answer:
3/-2
Step-by-step explanation:
change in y over change in x take 4 as x and minus it with 6take 8 as x minus 5divide the answers u getFind the percent equivalent 6 over 15.
Answer:
40%
Step-by-step explanation:
Because 15 is the denominator in 6/15, we might change the fraction to make 100 the denominator. In order to do it, 100 is divided by the numerator:
=40/100
Now that we know our fraction is 40/100, we can see that 40% of 6/15 is represented as a percentage.
therefore youre answer would be 40%
Answer:
40%
Step-by-step explanation:
6/15 = 40/100
Can someone help, please
slope intercept form = y = mx + b where m = slope and b = y-intercept.
You know that:
slope = 2
y-intercept = -8
y = 2x + (-8)
slope intercept form = y = 2x - 8
Which rate is equivalent to the unit rate of 17 miles per gallon?
three gallons over fifty-one miles
fifty-one miles over three gallons
thirty-four miles over four gallons
four gallons over thirty-four miles
Please answer fast
Answer:
three gallons over fifty-one miles
Step-by-step explanation:
can someone help?///???
this is overdue work help
Answer: y= - 1/4x + 1/4
Step-by-step explanation:
Equation for those points
Help me out here! I'm like stuck and I could use a lot of help so please comment your answer down below please I really need it
Answer:
Step-by-step explanation: okay see how there is mainly Y’s in the box? Try clicking Y and see if it’s right! I may be wrong
Ben's garden is 24 feet long and 56 feet wide. He wants to put fence posts the same distance apart along all sides of the garden. What is the greatest distance apart that he can place the fence posts?
What is the solution to the equation 46=56−5
46
=
56
−
5
m
?
Two square-shaped fields are next to each other. The perimeter of each field is 28 feet. The two fields are joined together to form a single rectangular field. What is the perimeter of the rectangular field?
A. 42 feet
B. 49 feet
C. 56 feet
D. 63 feet
Answer: A. 42 feet
Step-by-step explanation:
If a square has a perimeter of 28 feet, then each side would be 7 feet long because a square has 4 equal sides.
So if they are joined together to make a rectangle, the short side would be 7 feet long and the longer side would be 14 feet long.
You then add all the sides together so:
7 + 7 + 14 + 14 = 42 feet
HELP PLS!!!
A house has decreased in value by 38% since it was purchased. If the current value is $217,000, what was the value when it was purchased? $
Answer:
$82460
Step-by-step explanation:
$217000×38%
$8246000/100=$82460
Answer:
$82460
Step-by-step explanation:
multiply the 38% by the value of the house
PLEASE HELP I NEED A 70 OR A 80 TO PASS AND TOMORROW IS THE LAST DAY HELP ME
Answer: There are between 9 and 10 ounces of fluid in container B.
Step-by-step explanation: There are between 9 and 10 ounces of fluid in container B. To find the number of ounces in container B, divide the number of ounces in container A by 8. This gives 76 / 8 = <<76/8=9.5>>9.5 ounces. Since 9.5 is between 9 and 10, the correct answer is "There are between 9 and 10 ounces of fluid in container B."
please help sdfafadfasfdasfsafdsfsd
Answer:
y= 2/5x +1
or 5x-2y=5
Step-by-step explanation:
help asap please due today
i need to know where it will be placed on the grid ( picture is attached )
not the actual number higher
Tomas is planning out a rail trail using a map with a marked grid. The head of the trail, which has an information kiosk, is located at (3, 0). He moves 1 unit east and 3 units north and places a pin at (4, 3) to represent the location of another information kiosk. He continues to move 1 unit east and 3 units north twelve more times, placing a pin each time. Where will the last pin be placed?
picture attached
Answer: its (6,5)
Step-by-step explanation:
Answer:
(6,9)
Step-by-step explanation:
You move the pin once to the left and three to the top, and at the end, it will reach (6,9) since there is no more grid to move it to.