Answer:
17
Step-by-step explanation:
It is simple
As the slope is represented by m,
And the equation of line is
y=mx+c
Therefore, here m=17, which is the slope of the given eq.
Hailey invested $2,000 in an account paying an interest rate of 2\tfrac{3}{8}2 8 3 % compounded continuously. Sophie invested $2,000 in an account paying an interest rate of 2\tfrac{7}{8}2 8 7 % compounded daily. To the nearest hundredth of a year, how much longer would it take for Hailey's money to double than for Sophie's money to double?
Answer:
5.08 years
Step-by-step explanation:
We are to solve for time using compound interest formulas
For Hailey
Principal = $200
Amount = Double of Principal = $4000
Rate = 2 3/8% = 2.375.
Time = ?
Hence,
First, convert R as a percent to r as a decimal
r = R/100
r = 2.375/100
r = 0.02375 per year,
Then, solve the equation for t
t = ln(A/P) / r
t = ln(4,000.00/2,000.00) / 0.02375
t = 29.185 years
≈ 29.19 years
For Sophie
Principal = $200
Amount = Double of Principal = $4000
Rate = 2 7/8% = 2.875
Time = ?
First, convert R as a percent to r as a decimal
r = R/100
r = 2.875/100
r = 0.02875 per year,
Then, solve the equation for t
t = ln(A/P) / n[ln(1 + r/n)]
t = ln(4,000.00/2,000.00) / ( 365 × [ln(1 + 0.02875/365)] )
t = ln(4,000.00/2,000.00) / ( 365 × [ln(1 + 7.8767E-5)] )
t = 24.11 years
How much longer would it take for Hailey's money to double than for Sophie's money to double?
For Hailey it takes 29.19 years
For Sophie it takes 24.11 years
We find the difference
= 29.19 - 24.11
= 5.08 years
Therefore, it would take 5.08 years for Hailey's money to double than Sophie
Answer:
5.07 a little late but oh well
Step-by-step explanation:
If a car travels 18 km in 15 minutes, find its speed in m/s.
Answer:
20 m/s
Step-by-step explanation:
Speed = distance / time
distance = 18 km = 18 000 mtime = 15 mins = 900sSpeed = 18 000 / 900
speed = 20 m/s
Please answer my question will give brainliest
Need help with this question
Answer:
EF= 24
Step-by-step explanation:
[tex]\sqrt{26^{2} - 10^{2}[/tex] = 24
If I get 5 XP every 5 minutes, how long does it take to get 10,000 XP?
Answer:
It would take 2,000 minutes
Step-by-step explanation:
2,000 times 5 is 10,000
Answer: 1,250 minutes to get 10,000 xp
Step-by-step explanation:
MATH!
Please help me - will give brainlist
Answer:
the area is 48
Step-by-step explanation:
The diagram below shows the dimensions of two identical rectangular prisms joined together. What is the combined volume of the two prisms?
Answer:
5x11=55x10=550meters:)
Step-by-step explanation:
A laundry basket has 24 t-shirts.Four are navy,12 are red,and the remaining are white.what is the probability of selecting a green shirt?
Answer:
0%
Step-by-step explanation:
Because theres no green shirts in the basket.
PLEASE CLICK THE INAGE I NEED HELP PLEEEAAASSSE!!!
Answer:
Question 3: There are 12 boys in the class.
Question 4: 120 cookies were not oatmeal raisin.
Question 5: Target offers the best deal.
Step-by-step explanation:
If the ratio of girls to boys is 3:2, and there are 18 girls, that means there will be [tex]\frac{18}{3}[/tex] * 2 = 6 * 2 = 12 boys.
Because there are 200 cookies total, and [tex]\frac{2}{5}[/tex] of them are oatmeal raisin, that means that [tex]\frac{3}{5}[/tex] of the cookies aren't oatmeal raisin. 200 * [tex]\frac{3}{5}[/tex] = 40 * 3 = 120 cookies that aren't oatmeal raisin.
The cookies at Kroger have a unit rate of $0.45 per cookie, the cookies at Meijer have a unit rate of $0.50 per cookie, the cookies at Walmart have a unit rate of $0.38 per cookie, and the cookies at Target have a unit rate of $0.20 per cookie. So Target has the better buy.
if (triangle) ABC= (triangle) DEC , what is the value of x ?
a- x=8
b- x=5
c- x=4
d- x=1
Answer:
x= 1
Step-by-step explanation:
sinceΔABC =ΔDEF
Therefore
4x-1 will be equal to x+2
then x = 1
PLEASE HELPPP!! Noah jumped eight inches farther than the sum of the jumps made by his teammates Ava and Logan. Which equation represents the length of Noah’s jump?
A. z = x + y − 8; x represents Logan's jump, y represents Ava's jump, and z represents Noah's jump.
B. x = 8 + y + z; x represents Logan's jump, y represents Noah's jump, and z represents Ava's jump.
C. y = x + z − 8; x represents Ava's jump, y represents Noah's jump, and z represents Logan's jump.
D. x = y + z + 8; x represents Noah's jump, y represents, Logan's jump, and z represents Ava's jump.
Answer:
d
Step-by-step explanation:
Find the mean of 7, 1, 1, 4, 1, 4 graphically. What is the sum of the number???
Answer:
The mean is 3. The sum of the number is 18.
Step-by-step explanation:
1+1+1+4+4+7 = 18
18 divided by 6= 3
Please help with this rectangle figure
Answer:
15.53 sq inches, 15.71 inches
Step-by-step explanation:
(3 * 4) + (1.5^2 * pi)/2 = 12 + 3.53 = 15.53 sq inches
3 + 4 + 4 + (2pi * 1.5)/2 = 15.71 inches
Cu cat este mai mare suma numerelor 25 si 17 față de diferența lor? ( se vor folosi doua paranteze mici.)
Given :
Two numbers 25 and 17.
How much larger is the sum of the numbers 25 and 17 compared to their difference? (Two small brackets will be used.)
To Find :
How much larger is the sum of the given numbers as compared to their difference.
Solution :
Sum of given numbers, S = 25 + 17 = 42 .
Difference of given numbers, D = 25 - 17 = 8 .
The difference between S and D is, S - D = 42 - 8 = 34 .
Therefore, sum of the numbers is larger by 34 than in difference.
ø = pie/6 radians. identify the terminal point and tan ø
Answer:
Terminal point: (√3/2, 1/2); tan θ = √3/3
Step-by-step explanation:
The terminal point is (√3/2, 1/2) and the value of tanθ is √3/3 option (A) is correct.
What is trigonometry?Trigonometry is a branch of mathematics that deals with the relationship between sides and angles of a right-angle triangle.
We have:
θ = π/6
Taking tan on both sides:
tanθ = tanπ/6 = 1/√3 = √3/3
Terminal points:
= (cosπ/6, sinπ/6)
= (√3/2, 1/2)
Thus, the terminal point is (√3/2, 1/2) and the value of tanθ is √3/3 option (A) is correct.
Learn more about trigonometry here:
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please help me!! 15 points for this
Answer:
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Mrs. Abner randomly chooses one boy and one girl to participate in a spelling bee. The probability that Alex is chosen from the boys is 0.08.
The probability that Jane is chosen from the girls is 0.14.
Which is closest to the probability that Alex and Jane are chosen for the spelling bee?
Answer:
The probability of Alex and Jane getting picked is 0.0112 or 1.12
Step-by-step explanation:
Ok, so the probability that Alex is picked is 0.08, then in order for jane to be picked it is another 0.14.
That means that we must figure out what 14% of 0.08 is 0.0112
0.0112 = 1.12%
good luck mate!
-cheesetoasty
what is the measurement of the missing angle
Answer:
65
Step-by-step explanation:
115-180=65 degrees
Answer:
68+47+x= 180
x=180-115
x=65
Write an exponential function to model each situation. Then find the value of the function after the given amount of time. $35,000 invested at a rate of 6% compounded monthly; 10 years.
Answer:
this so hard
Step-by-step explanation:
A school cafeteria offers three lunch options on Mondays: spaghetti, sub sandwiches, or salad bar. The following two-way frequency table shows the number of each lunch option ordered on a given.
What percentage of teachers ordered the salad bar?
OA. 19.48%
B. 10.21%
C. 2.38%
D. 65.22%
Answer: 65.22%
Step-by-step explanation: 15 is more than half of 23 which means it can’t be the other options because the others aren’t more than half.
65.22 % of teachers ordered the salad bar
What is percentage?Percentage is defined as a given part or amount in every hundred. It is a fraction with 100 as the denominator and is represented by the symbol "%".
According to the question
A school cafeteria offers three lunch options on Mondays:
Spaghetti, sub sandwiches, or salad bar.
Percentage of teachers ordered the salad bar
Total number of teachers = 23
Total number of teachers ordered the salad bar = 15
= [tex]\frac{15}{23}[/tex]
= 0.6522
= 65.22%
Thus, 65.22 % of teachers ordered the salad bar
Find out more information about percentage here
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help put the work plzzzz
help pls i need to knowewwwww
Answer:
radius is 6
diameter is 12
Step-by-step explanation:
to find radius you divide the diameter by 2
Write an equation of the line.(slope intercept form)
Answer:
y=-2x+8
Step-by-step explanation:
slope intercept form is y=mx+b
b is the y int
m is the slope
y-int: 8
slope: -2
Answer:
y=-2x+8
Step-by-step explanation:
The slope is going down by 2. Therefore, it is a negative 2. The y-intercept is 8.
Noel has rowing lessons every 5 days and guitar lessons every 6 days. If he had both lessons on the last day of the previous month, when will he have both lessons on the same day of the current month?
Answer:
Since every 30 days he wil have both lessons on the same day , and he already had both lessons on the last day of the previous month, that means that the day 30 the current month he wil have both lessons on the same day (It may be the last day if the month has 30 days or it may not be the last day if the month has 31 days)
Step-by-step explanation:
Lets find the least common factor of 5 and 6
Multiples of 5
5 10 15 20 35 30 35 40......
Multiples of 6
6 12 18 24 30 36
LCF of 5 and 6 = 30
Every 30 days he wil have both lessons on the same day
A shipping company selects 75 random packages to check their weight.It finds that 3 packages were weighed incorrectly. How many packages out of 3000 should the company predict have an incorrect weight?
Answer: 120 Packages
Step-by-step explanation:
Given
75 random packages are check
3 package is found faulty
So, the percentage of error is
[tex]\Rightarrow \dfrac{3}{75}\times 100=4\%[/tex]
i.e. 4% packages is faulty
For 3000 sample, expected faulty packages are
[tex]\Rightarrow 3000\times \dfrac{4}{100}=120\ \text{Packages}[/tex]
Please help!!! I will mark brainliest
Answer:
option 2...........…..
A parking ticket in Baltimore charges $5.50 for the first hour and 1.75 for every hour after that how much will it cost to park for three hours?
Answer:
$9.00
Step-by-step explanation:
1.75 x 2 = 3.5+5.5= 9
Can someone please help!?!?
Answer:
B x=60, y=60
Step-by-step explanation:
The triangle should equal 180 in total. It shows 60 already on top then you would add them all up 60+60+60=180 degrees.
Answer:
B
Step-by-step explanation:
x=60 and y=60.
What is the area of a square, rectangle, or parallelogram?
Answer:
area of a square= length ²
area of a rectangle=length*breadth
area of parallelogram=base *height
17+b+=60
2/7 3/7 9/7 10/7 43 71 Answers Need Help ASap
Answer:
Answer should be 43
Step-by-step explanation:
take 17 from 60 and then because its just B it equals to 1 then you divide 43 from 1 and its just 43.