Answer: Even
Step-by-step explanation:
Look at the ones place of each number, which in this case is 8 and 6.
8 + 6 = 14, which is an even number. This makes the sum of both numbers also an even number.
If you know that a line has a slope of 5 and a y-intercept of 7,
what is the equation for that line in slope-intercept form?
Nolan invested $5,300 in an account paying an interest rate of 3.8% compounded
annually. Assuming no deposits or withdrawals are made, how long would it take, to
the nearest tenth of a year, for the value of the account to reach $6,880?
HELP
Answer:
7
Step-by-step explanation:
did the question
The amount of money would be $6,880 in the account after 7 years.
What is Compound interest?Compound interest is defined as interest paid on the original principal and the interest earned on the interest of the principal.
A = P(1+r/100)ⁿ
Where:
A = the future value of the investment or loan
P = the principal investment or loan amount
r = the interest rate (decimal)
n = the number of compound periods
Given data as follows:
p = $5,300
r = 3.8%
A = $6,880
A = P(1+r/100)ⁿ
Substitute the values of p,r, and A in the formula,
6,880 = 5,300(1 + 3.8/100)ⁿ
6,880/5,300 = (1 + 0.038)ⁿ
1.2981 = (1.038)ⁿ
n = 6.9954
Rounded to the nearest digit, and we get
n = 7
Therefore, the amount of money would be $6,880 in the account after 7 years.
To learn more about Compound interest click here:
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Find the mean, median, and mode of the data:
2.4, 1.9, 3.3, 3.5, 3.2, 2.7, 1.1, 20.9, 2.4.
Answer:
I would need a picture to answer the question
If it is possible to label each element of an infinite set S with a finite string of keyboard characters, from a finite list characters, where no two elements of Shave the same label, then S is a countably infinite set. Use the above statement and prove that the set of rational numbers is countable.
A. We can label the rational numbers with strings from the set (0, 1, 2, 3, 4, 5, 6, 7, 8, 9,-) by writing down the string that represents that rational number in its simplest form. As the labels are unique, it follows that the set of rational numbers is countable.
B. We can label the rational numbers with strings from the set {0, 1, 2, 3, 4, 5, 6, 7, 8, 9,/,-) by writing down the string that represents that rational number in its simplest form. As the labels are unique, it follows that the set of rational numbers is countable.
C. We can label the rational numbers with strings from the set (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 1) by writing down the string that represents that rational number in its simplest form. As the labels are unique, it follows that the set of rational numbers is countable.
D. We can label the rational numbers with strings from the set (1, 2, 3, 4, 5, 6, 7, 8, 9,/ -) by writing down the string that represents that rational number in its simplest form. As the labels are unique, it follows that the set of rational numbers is countable.
Answer:
D. We can label the rational numbers with strings from the set (1, 2, 3, 4, 5, 6, 7, 8, 9, / -) by writing down the string that represents that rational number in its simplest form. As the labels are unique, it follows that the set of rational numbers is countable.
Step-by-step explanation:
The label numbers are rational if they are integers. The whole number subset is rational which is written by the string. The sets of numbers are represented in its simplest forms. The rational numbers then forms numbers sets which are countable.
what happens to just the median?
Answer:
It increases
Step-by-step explanation:
The density curve below represents the number of minutes after Naledi's alarm clock rings that she rises from bed.
Answer:
BOTH A and C
Step-by-step explanation:
Brielle exercises for 3/4 hour each day for 6 days in a row. altogether, how much hours does she exercise during the 6 days? Please someone respond quickly it’s my math homework and it’s like 2:31 and I just wanna sleep but have to finish it first.
Answer:
She exercises for 4.5 hours during these 6 days.
Step-by-step explanation:
In this question:
Each day, she exercises 3/4 of an hour a day.
In 6 days, she will have exercised for:
[tex]T = 6 \times \frac{3}{4} = \frac{6*3}{4} = \frac{18}{4} = 4.5[/tex]
She exercises for 4.5 hours during these 6 days.
what is the area of a triangular prism with 1 1 1.2 1.2 and0.8
x^2 + 8x + 7 = 0
what is the
x - intercepts:
Solutions:
Factors:
Vertex:
Axis of symmetry:
i will brainlest first answer and no need for explanation
Answer:
x - intercepts: -1, -7
Solutions: [is the x-intercepts] -1,-7
Factors: (x+1)(x+7)
Vertex: -4, -9
Axis of symmetry: x = -4
Step-by-step explanation:
An artist is painting a large mural of flowers on the
side of a school. If she uses the scale 4 inches = 1 inch,
how large will the mural painting of a rose bloom be if the
actual height of the rose bloom is 61 inches?
Answer:
The mural painting will be of 15.5 inches.
Step-by-step explanation:
We solve this question by proportions, using rules of three.
Scale of 4 inches = 1 inch
This means that 4 inches of real dimensions is one inch on the drawing.
How large will the mural painting of a rose bloom be if the actual height of the rose bloom is 61 inches?
The painting is a fourth of the real bloom(61 inches). So
61/4 = 15.5 inches
The mural painting will be of 15.5 inches.
4z = 7/10, what is z?
Answer:
7/40 hope it may help u
Step-by-step explanation:
4z=7/10
z=7/10×4
z=7/40
Answer:
4/70
Step-by-step explanation:
Find the slope of the line through the given points (-7, 7), (-1,10)
Answer:
The slope would be 1/2.
Step-by-step explanation:
When solving questions like these, make sure to plug in the points into the formula: [tex]\frac{y_{2} - y_{1}}{x_{2} - x_{1}} = slope[/tex] . y2 would stand for the y coordinate of the second point, y1 would stand for the y coordinate of the first point. While x2 would stand for the x coordinate of the second point and x1 for the x coordinate of the first point. Once plugged in, it should look like this: [tex]\frac{10-7}{-1-(-7)}[/tex]. That should then give you the slope of 1/2. Hope this helps!! :D
The product of a number and 9, increased by 4, is 58. Find the number
Answer:
first do 58-4 which is 54 then do 54/ 9 which is 6 so the number is 6
Answer:
6
Step-by-step explanation:
58 - 4 = 54
54/9 = 6 (because 9 x ? = 54)
Plzzz help me!!
Here are tho options
A.-25 1/6 yd 2
B.22 1/6 yd 2
C.25 1/6 yd 2
D.61 5/6 yd
Melinda models the situation with the proportion 3/5 = x/30 Explain her error. Then show how to use the correct proportion to solve the problem
Answer: i don’t know
Step-by-step explanation:
3 plus 29/24 please tell me
Answer:
4 5/24
Step-by-step explanation:
29/24 = 1 5/24
1 5/24 + 3 = 4 5/24
Plz mark as brainliest if correct! Have a nice day!!!
-Lil G
Answer:
4.21
Step-by-step explanation:
3 + 29/24
3 + 1.21
4.21
The approximate length of a
marathon race is 26 miles. The
approximate length of a half-
marathon race is 13 miles. Last
year, a runner ran 1 marathon
and 3 half-marathons. Which
expression represents the total
number of miles the runner ran in
these races?
a. (26 + 1) x (13 + 3)
b. (26 x 1) + (13 x 3)
c. (26 + 13) x (1 + 3)
d. (26 x 13) + (1 x 3)
Answer:
The answer is letter B
Step-by-step explanation:
We know obviously when you are multiplying (since it is how MANY he ran that we are multiplying to get total distance), you don't add 1 or 3 to the numbers. We also know he did not run the 26 mile course 13 times, so the only answer choice that is feasible and/or even remotely correct would be B.
Factor the follow expression:
8x−10
Select one:
2(x−5)
2(4x−5)
8(x−10)
2(4x−10)
Answer:
2(4x-5)
Step-by-step explanation:
find the greatest common factor (biggest number that goes into 8 and 10)
it is two
divide both by two
put 2 on the outside to symbolize that you multiply the inside by 2
2(4x-5)
Answer:
[tex]2(4x - 5)[/tex]
Step-by-step explanation:
1) Find the Greatest Common Factor (GCF).
[tex]gcf = 2[/tex]
2) Factor out the GCF. (Write the GCF first. Then, in parentheses, divide each term by the GCF.)
[tex]2( \frac{8x}{2} - \frac{10}{2} )[/tex]
3) Simplify each term in parentheses.
[tex]2(4x - 5)[/tex]
Therefor, the answer is Option B.
NEED HELP PLEASE ! WILL MARL BRANIEST IF RIGHT
Answer:
-9, -2, 14
Step-by-step explanation:
-1 is < 0 so plug it into the first function.
8(-1) -1 = -9
0 is ≥ 0 so plug it into the second function
8(0)-2 = -2
2 is ≥ 0 so plug it into the second function
8(2) - 2 = 14
A young person decides to put aside some money for retirement by putting $1,000 in a 30-year savings bond that pays 3.0% simple interest per year. The interest compounds. How much money will the person have after 30 years?
Answer:
2427.26 $
Step-by-step explanation:
Just use this formula when you have such type of problems:
N = N° (1 + %)^t
Where N = final amount
N°= initial amount
t = peroid of time
Now let's solve:
N = 1000(1 + 0.03)^30
N = 2427.26
PLEASE HELP ME ASAP
WILL MARK BRAINLY
What property do you use when multiplying two polynomials?
Commutative
Associative
Identity
Distributive
Answer: Distributive hope this helps.
Step-by-step explanation:
Answer:
Distributive
Step-by-step explanation:
I took the test and got it right.
answer pls>>>>>.
pls
I need help
5th Grade: Module 2 - Lesson 23
please send me picture why bc i need do a division of that and show my work please help
problem: 9152/29
Answer:
Stealing
Step-by-step explanation:
Area of composite shapes!!
Answer:
34.5 units²
Step-by-step explanation:
7 x 3 = 21
4.5 x 3 = 13.5
21 = 13.5 = 34.5 units²
need help with this question
Answer: 21
Step-by-step explanation:
Find the area. Use 3.14 for pi.
Round to the nearest tenth if necessary. A circle with a radius of 48mm
Answer:
7234.56
Step-by-step explanation:
A = pi * r * r
A = 3.14 * 48 * 48
A = 7234.56
mark me brainly plz
[tex]\huge\bf\underline{\underline{\pink{A}\orange{N}\blue{S}\green{W}\red{E}\purple{R:-}}}[/tex]
Here we've being provided with the information that is we have a circle with a radius of 48cm. And we've been asked to find out the area of circle.
Radius (r) = 48cm Pie (π) = 3.14 Area (a) = ?The standard formula to calculate area of circle is given by,
[tex]:\implies\tt{a = \pi {r}^{2} }[/tex]
[tex]:\implies\tt{a = 3.14 \times 48 \times 48}[/tex]
[tex]:\implies\tt{a = 3.14 \times 2304}[/tex]
[tex]:\implies\tt{a = 7234.56}[/tex]
The area of circle is 7234.56.(PS: We have assumed 48cm instead of 48mm given in question)
Classify the angle as acute, right, obtuse, or straight.
Answer:
Step-by-step explanation:
Our eyes tell us that the angle is less than 90 degrees. That's the definition of Acute.
A right angle = 90 degrees.
An obtuse angle is larger than 90 degrees.
A straight angle is a line which = 180 degrees.
Instructions for a craft project say that the length of a piece of red ribbon should be 7 inches less than the length of a piece of blue ribbon.
How long is the red ribbon if the length of the blue ribbon is:
10 inches?
27 inches?
x
inches?
Question 5 of 10
The expression (tanx + cotx)2 is the same as
A. sec2x+ csc2x
B. cos2x+ sin2x
C. tan2x + cotax
D. sec2x + cos2x
Answer: option A - sec2x + csc2x
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
A
P
E
X
What are the solutions of 2x2 + 8x + 26 = 0?
Step-by-step explanation:
2×2 + 8x + 26 =0
4 + 8x + 26 =0
4 + 26 = 0-8x
30 = 8x
divide both sides by th coefficient of x
30
[tex] \frac{30}{8} = \frac{8x}{8} [/tex]
=3.75
Answer:
-2 +/- 3i
Step-by-step explanation: