Answer:
The Answer is C
Step-by-step explanation:
hi how do add in math
Answer: just put whatever numbers you have together and then see what the both add up to like what number they make
Answer:
Hi! I'm going to try to explain this in the best way possible. Basically, when adding in math, we're taking 2 or more numbers, and combining their values to make a different number. For example, if we have 1 and 1, which would be represented as 1 + 1, that would be the value of 1 added to the value of 1, which is 2. You can also do this on your fingers. Since we have 10 fingers, you would count 1 of them and another 1 of them to get 2 fingers! If we try a different problem, such as 2 + 1, that would be the sum of the value of 2 and the value of 1. When counting on your fingers, that would be 2 fingers and another finger. That's 3 fingers. 2 added to 1 is 3! I hope this makes some sort of sense! Tell me if you need more clarification :)
A person invests 6000 dollars in a bank. The bank pays 6.25% interest compounded monthly. To the nearest tenth of a year, how long must the person leave the money in the bank until it reaches 8800 dollars?
Answer:
6.1
Step-by-step explanation:
A person invests 6000 dollars in a bank. The bank pays 6.25% interest compounded monthly. The person leaves the money in the bank until it reaches 8800 dollars for 6.1 years.
How does compounding work?Suppose that the initial amount of something is P.
Let after one unit of time, it increases by R% (per unit time) and compounds on the resultant total of that quantity, then, after T such units of time, then the quantity would increase to:
[tex]A = P(1 + \dfrac{R}{100})^T[/tex]
A person invests 6000 dollars in a bank. The bank pays 6.25% interest compounded monthly.
Given that :
Principal = 6000
Interest (r) = 6.25% compounded annually
Calculate time, t, if final amount A = 8800
Using the compound interest formula
[tex]A = P(1 + \dfrac{R}{100})^T[/tex]
A = final amount
n = number of times interest is applied per period
[tex]8800 = 6000(1 + {0.0625})^{t}[/tex]
[tex]8800 = 6000(1 + {0.0625})^{t}\\\\\\8800 = 6000({1.0625})^{t}\\\\\\\dfrac{8800} {6000}=({1.0625})^{t}\\\\\\1.46 =({1.0625})^{t}[/tex]
Take the log of both sides
[tex]log 1.46 = t log 1.0675\\\\0.1643 = 0.0263289t\\\\t = 6.1[/tex]
Learn more about compound interest here:
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Edsel traveled the 350 miles from the factory to the River Rouge plant in 7 hours. The
next day he was in a hurry to return. If he must complete the trip back to the factory in
5 hours, what should be his speed?
Answer:
70 mph
Step-by-step explanation:
350/7 = 50
350/5 = 70
70 x 5 = 350
there you go dear, have a good rest of your day^^
A square has a perimeter of fifty-two centimetres. What is the length of one of its sides?
answer:
52÷4=13
explanation:
Square has 4 equal sides.
how many solutions does this system show???
Answer:
this systems shows only one solution... not no solution.
A florist charges $5.00 for delivery plus an additional $1.00 per mile from the flower shop. The florist pays the delivery driver $0.75 per mile and $3.50 for gas per
delivery. If x is the number of miles a delivery location is from the flower shop, what expression models the amount of money the florist earns for each delivery?
Find the function that models the amount of money the florist earns for each delivery.
The florists charges and delivery are illustrations of linear functions
The amount made by the florist per delivery is y = 1.5 + 0.25x
How to determine the functionsFor the charges, we have:
Delivery = $5.00Rate = $1.00 per mileRepresent the cost with y, and the number of miles with x.
The function that represents the amount the florist made is:
y = 5 + x
For the delivery, we have:
Gas = $3.50Rate = $0.75 per mileThe function that represents the delivery is:
y = 3.5 + 0.75x
The amount made by the florist per delivery is then calculated as:
y = 5 - 3.5 + x - 0.75x
y = 1.5 + 0.25x
Read more about linear functions at:
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The law of exponent used in is _____
A. Quotient of power
B. Power of a quotient
C. Product of power
D. Power of prduct
Suppose you have 76 feet for a regular dog pen the function A= 38x-x^2 where x= width gives you the maximum area what is the maximum area round the nearest tenth as necessary
A= width=19ft,area =361ft^2
B= width=38ft,area=760ft^2
C= width=38ft,area =361^2
D= width=19ft,area=1083ft^2
Calculate the equation of a straight line which x-intercept is = - 2 and y-intercept = 2
Answer:
y=-2x+2
Step-by-step explanation:
it has a positive slope
the line should point like this on the graph: picture above
Is this relation a function? {(1,4), (-5,2), (4,1), (1,6)}
Answer:
no
Step-by-step explanation:
No, it is not since 2 points have the same x-coordinate and different y-coordinates.
Trey can drive his car 130 miles on 4 gallons of gas. At this rate, how many gallons of gas will Trey need in order to drive 195 miles?
Step-by-step explanation:
Hi friend. Hope this helps you.
Stay blessed.
♥️♥️
PLEASSEE HELPP ME WITH THISS TYY
Answer:
EC/BC = DE/AB
Step-by-step explanation:
There are multiple answers for this, here's one: EC/BC = DE/AB
I need help !! I don’t understand this one
Answer:
I think it's the 3rd one
Solve.....Whatever this means XD
Answer:
x = -1
Step-by-step explanation:
Let me know in the comments if you need an explanation I tried to get it to you as quick as possible :)
Plus it looks in the picture like you only need the answer and you don't need work. :)
Can someone answer this quick
x=10 ewe eee eeeee eee eeeee eee eeeee eee eeeee eee eeeee eee eeee
Table 2 is Proportional because when I cross multiply 2 times 3 and 1 times 6, I get 6. The products are the same
What is the actual question?
Jason wants to buy a new video
game console that costs $495.00. He
saves $24.15 a week for 8 weeks. How
much money does he still need to save for
the video game console
Answer:
$301.8
Step-by-step explanation:
Which equation represents the line that is parallel to y = -3 and passes through (-1,6)?
Answer:
y=6
Step-by-step explanation:
Which represents the solution(s) of the graphed system of equations, y = x2 + x -2 and y = 2x - 2?
Ty
2
1
O (-2, 0) and (0, 1)
O (0, -2) and (1,0)
Mark this and retum
Save and Exit
Next
Submit
Answer:
(0, -2) and (1, 0)
Step-by-step explanation:
y = x² + x - 2 and y = 2x - 2
y = x² + x - 2 ⇔ do not change; y = x² + x - 2
y = 2x - 2 ⇔ multiply by -1 ; -y = - 2x + 2
Now add the two equations:
y = x² + x - 2
(+) -y = - 2x + 2
0 = x² - 2x + x + 0
0 = x² - x
0 = x (x - 1) Factor out x
0 = x; 0 = x - 1 Set each factor = to 0 and solve.
x = 0; x = 1
Substitution the value of x into both equations and solve for y
If x = 0 If x = 1
y = (0)² + 0 - 2 ; y = 2(0) - 2 y = 1² + 1 - 2 ; y = 2(1) -2
y = 0 +0 -2 ; y = 0 - 2 y = 1 + 1 -2 ; y = 2 - 2
y = -2 ; y = -2 y = 0 ; y = 0
Solutions to the question: (0, -2) and (1, 0)
Quick Check
Steve worked 22 hours this week at $15.00 an hour. His deductions
included: $22.30 in Federal Taxes; $21.50 in FICA and $2.00 in misc.
taxes. What is his net pay?
A. $330.10
B. $284.20
O $120.00
D. $264.90
Answer:
Option B. $284.20
Step-by-step explanation:
Net pay = Gross salary - Deductions
=> Net pay = $330.00 (22 hours × $15 per hour) - $45.80
=> Net pay = 284.20 (Ans)
So, the answer is Option B. $284.20
Help, Please
I don’t understand
Answer:
(A) ∠1 and ∠3
Step-by-step explanation:
Angles 1 and 3 are vertical angles because they are across from each other in the intersection of two lines.
Hope this helps :)
What percent of 800 is 313? Enter your percent as a fraction in simplest form by filling in the boxes.
Answer:
39.125%
Step-by-step explanation:
Answer:
313/8
Step-by-step explanation:
(313 ÷ 800) x 100 = [tex]\frac{313 \times 100}{800} =\frac{31300}{800} =\frac{313}{8}[/tex] %
Find the distance between the points. (0, 4) and (3, 0)
I'm not sure but I think it's 5
Find the area shaded
PLEASE HELPPPPP
A solid cylinder has a radius of 2 cm and a height of 7 cm. It has a density of 3.1 grams
per cubic em. What is the mass of the cylinder? Use 3.14 for pi and round your answer to the
nearest hundredth
Answer:
Step-by-step explanation:
The first thing you need to do is find the volume.
r = 2cm
h = 7 cm
pi = 3.14
V = pi*r^2 *h
V = 3.14 * 2^2 * 7
V = 3.14 * 4 * 7
V = 87.92 cm^3
Next find the mass using the density formula
Density = mass / volume
Density = 3.1 grams / cm^3
Volume = 87.92 cm^3
3.1 = m / 87.92 Multiply both sides by 87.92
3.1 * 87.92 = m
m = 272.55
Note:
Technically There should be no decimal places. 3.1 is only 2 significant digits. The answer should be 270 grams.
If you could travel to any year in a time machine, what year would you choose and why?
Answer:
If I could travel to any year in a time machine, I would choose a year in future. For example, 3050. Everyone assumes the future according to their own imagination. But nobody knows what it actually looks like. So, if I could time travel, I would travel to a year in future.
Camden is going to invest $600 and leave it in an account for 12 years. Assuming the
interest is compounded continuously, what interest rate, to the nearest hundredth of
a percent, would be required in order for Camden to end up with $920?
[tex]~~~~~~ \textit{Continuously Compounding Interest Earned Amount} \\\\ A=Pe^{rt}\qquad \begin{cases} A=\textit{accumulated amount}\dotfill & \$920\\ P=\textit{original amount deposited}\dotfill & \$600\\ r=rate\to r\%\to \frac{r}{100}\\ t=years\dotfill &12 \end{cases}[/tex]
[tex]920=600e^{\frac{r}{100}\cdot 12}\implies \cfrac{920}{600}=e^{\frac{3r}{25}}\implies \cfrac{23}{15}=e^{\frac{3r}{25}}\implies \log_e\left( \cfrac{23}{15} \right)=\log_e\left( e^{\frac{3r}{25}} \right) \\\\\\ \ln\left( \cfrac{23}{15} \right)=\cfrac{3r}{25}\implies 25\cdot \ln\left( \cfrac{23}{15} \right)=3r\implies \cfrac{25\cdot \ln\left( \frac{23}{15} \right)}{3}=r \\\\\\ 3.5620\approx r\implies \stackrel{\%}{3.56}\approx r[/tex]
A box is to be constructed with a rectangular base and a height of h cm. The length, l, of the box is 10 cm, and the width, w, is twice the height. Which quadratic equation best models the volume of the box? V = lwh V = 20h V = 20h2 V = 100h V = 100h2.
Answer:
B
Step-by-step explanation:
V=20h2
Answer:
b
Step-by-step explanation:
Find the midpoint between P(-8, -7) and K(11,5).
Answer:
M(3/2, -1)
Step-by-step explanation:
[tex](\frac{x_1+y_1}{2},\frac{x_2+y_2}{2})\\ \\(\frac{-8+11}{2},\frac{-7+5}{2})\\\\(\frac{3}{2},\frac{-2}{2})\\\\(\frac{3}{2},-1)[/tex]
Therefore, the midpoint between P(-8, -7) and K(11,5) is M(3/2, -1)
"What number is that, whose quarter shall be 9 more than the whole?"
A) 12 B)9 C)8 D)-8 E)-12
The number is -12.
What is the unknown number?
Let the number we are to determine be represented by a
This equation can be determined from the question: 1/4a = 9 + a
In order to determine the value of a, take the following steps
Combine similar terms :
1/4a - a = 9
Add similar terms
-3/4a = 9
divide both sides of the equation by -4/3
a = -12
To learn more about division, please check: https://brainly.com/question/13281206
