Answers
Answer:
good it is pc
Step-by-step explanation:
Related Questions
The vertex of this parabola is at (-5, -2). When the x-value is -4, the
y value is 2. What is the coefficient of the squared expression in the
parabola's equation?
(-5,-2)
© A. 1
O B. -1
C. 5
D. 4
Answers
So you know the vertex is at (-5,-2) and there is a point (-4,2). This means you can write it in vertex form.
Vertex form is y= a(x-h)^2 +k
Therefore:
y= a(x+5)^2 -2
Now since you know that plug in the point to find a.
2 = a(-4+5)^2-2
4 = a
So your equation is:
y= 4(x+5)^2 -2
Now you want to know the coefficient of the squared expression. So let’s multiply it out.
y= 4 [(x+5)(x+5)]-2
y= 4(x^2+10x+25)-2
y= 4x^2+40x+100-2
y= 4x^2 + 40x + 98
Therefore your coefficient is 4.
Carla deposited $8500 into an account paying 7.9% annual interest compounded monthly. How much
money will be in the account after 6 years? (also called Future value).
Round to the nearest cent if necessary.
Answers
Answer:
if you have any questions or concerns you may have added the new year is not available for remote playback is unavailable right now the only thing I want to exchange the product
$13,633.26 will be in the account after 6 years.
--------------
This question is solved using the compound interest formula.
Compound interest:
The compound interest formula is given by:
[tex]A(t) = P(1 + \frac{r}{n})^{nt}[/tex]
Where A(t) is the amount of money after t years, P is the principal(the initial sum of money), r is the interest rate(as a decimal value), n is the number of times that interest is compounded per year and t is the time in years for which the money is invested or borrowed.
--------------
In this question:
Deposit of $8500 means that [tex]P = 8500[/tex].Interest rate of 7.9% means that [rex]r = 0.079[/tex].Compounded monthly, that is, 12 times an year, so [tex]n = 12[/tex].6 years, thus, [tex]t = 6[/tex].--------------
How much money will be in the account after 6 years?
This is A(6), so:
[tex]A(t) = P(1 + \frac{r}{n})^{nt}[/tex]
[tex]A(6) = 8500(1 + \frac{0.079}{12})^{12\times6}[/tex]
[tex]A(6) = 13,633.26[/tex]
$13,633.26 will be in the account after 6 years.
A similar question is given at https://brainly.com/question/23781391
in the diagram below, ABCD is a rectangle.
Answers
9514 1404 393
Answer:
BC = 10 ft
Step-by-step explanation:
You may recognize the ratio of the given leg and hypotenuse of triangle BCD is 24 : 26 = 12 : 13. You may recall that the Pythagorean triple (5, 12, 13) is commonly seen in math problems. Here, that means side BC is 2×5 = 10 feet.
__
If you don't recall these helps, you can use the Pythagorean theorem to find BC.
BC² + DC² = DB²
BC² = DB² -DC² = (26 ft)² -(24 ft)² = 676 ft² -576 ft² = 100 ft²
BC = √(100 ft²) = 10 ft
Complete the problems in measurements. Show answers in simplest terms.
e. Joseph has a bag of dog food that weighs 5 lb. He wants to feed his dog 7 oz. of dog food per day, How many days will the bag of dog food last?
Answers
5(16)=80 lbs of dog food
80/7=11.4 days
The graphs below show measurements from cubes
with different side lengths.
Which pairs of variables have a linear relationship?
Select two options.
24
side length and perimeter of 1 face
20
perimeter of 1 face and area of 1 face
16
Perimeter of 1 Face
surface area and volume
A
area of 1 face and surface area
side length and volume
1
2
3
4
5
6
Side Length
40
36
32
Answers
Answer:
the first one and the third one
Step-by-step explanation:
Answer:
Side length and perimeter of 1 face
Area of 1 face and surface area
Step-by-step explanation:
Find the value of X
Answers
Answer:
100°
Step-by-step explanation:
the lower right angle is 180-149 = 31°
the sum of all three angles in a triangle is 180°.
so the solution is 180-31-49
Plz help me solve this thanks
Answers
Answer:
[tex]-2\sqrt{3}+8\sqrt{5}[/tex]
Step-by-step explanation:
[tex]-2\sqrt{3} -\sqrt{5} +3\sqrt{9\times5} = -2\sqrt{3} -\sqrt{5} +3\sqrt{9}\times\sqrt{5} = -2\sqrt{3} -\sqrt{5} +9\sqrt{5} = -2\sqrt{3}+8\sqrt{5} \\[/tex]
What is the volume of the solid figure?
Answers
152 cubic ft
Answer:
Volume of solid figure=Volume of
upper cuboid+volume of lower cuboid
=l*b*h+l*b*h=10*4*3+4*4*2=152 cubic ft
152 cubic ft
Answer:
Volume of solid figure=Volume of
upper cuboid+volume of lower cuboid
=l*b*h+l*b*h=10*4*3+4*4*2=152 cubic ft
help me fast plsssdsssssss
Answers
5. What is the volume of a cube with a side that is 7 ft. long
Answers
[tex]\underline \bold{ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: }[/tex]
[tex]\huge\underline{\sf{\red{Problem:}}}[/tex]
5.) What is the volume of a cube with a side that is 7 ft. long.[tex]\huge\underline{\sf{\red{Given:}}}[/tex]
[tex]\quad\quad\quad\quad\sf{v = volume}[/tex]
[tex]\quad\quad\quad\quad\sf{s = side}[/tex]
[tex]\quad\quad\quad\quad\sf{s = 7ft}[/tex]
[tex]\huge\underline{\sf{\red{Fomula:}}}[/tex]
[tex]\quad\quad\quad\quad \boxed{\sf{v = {s}^{3} }}[/tex]
[tex]\huge\underline{\sf{\red{Solution:}}}[/tex]
[tex]\quad\quad\quad\quad {\sf{⟶v = {s}^{3} }}[/tex]
[tex]\quad\quad\quad\quad {\sf{⟶v = {(7)}^{3} }}[/tex]
[tex]\quad\quad\quad\quad {\sf{⟶v = 7×7×7 }}[/tex]
[tex]\quad\quad\quad\quad {\sf{⟶v = 343 }}[/tex]
[tex]\quad\quad\quad\quad ⟶\boxed {\sf{v = 343 \: {ft}^{3} }}[/tex]
[tex]\huge\underline{\sf{\red{Answer:}}}[/tex]
[tex] \huge\quad\quad \underline{\boxed {\sf{ \red{v = 343 \: {ft}^{3} }}}}[/tex]
[tex]\underline \bold{ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: }[/tex]
#CarryOnLearning
[tex]\sf{\red{✍︎ C.Rose❀}}[/tex]
mainly an addition to the terrific reply above, which is absolutely correct
Check the picture below.
in a company ther are bell ring after interval of 3,5 and 15 minutes if they ring together at 8:00 AM when they ring together next
Answers
Answer:
8:15 AM
Step-by-step explanation:
This is an interval question so we use LCM to solve such kind of questions
LCM of 3,5,15=15
So after 15 minutes it will ring again
So at 8:15 AM it will ring
4
3. Fred used 1 1/6cups of raisins, and 3 1/3cups
of nuts to make his trail.mix. How many
cups of the mix did he make?
Answers
Explanation:
1 1/6 + 3 1/3
= 7/6 + 10/3
= 7/6 + 20/6
= 27/6
= 4 3/6
SIMPLIFY 4 3/6:
4 1/2
Have a nice day
Simplify 6-(-14)+(-2)
Answers
Answer:
18
Step-by-step explanation:
when there is a - in front of an expression in parentheses, change the sign of each term in the expression
6+14+(-2)
then calculate the sum or difference
6+14-2= 18
Can someone help me with this question please..
Answers
Answer:
B = (3,3)
Step-by-step explanation:
The order pair of B is (3,3)
3 is x component
3 is y component
Some one help me with this pls!!!
Answers
Answer:
V = 2,495.5 ft³
Step-by-step explanation:
Volume of the given cylinder = πr²h
Where,
π = 3.14
radius (r) = ½(17) = 8.5 ft
height (h) = 11 ft
Plug in the values into the formula
V = 3.14 × 8.5² × 11
V = 3.14 × 72.25 × 11
V = 2,495.515
V = 2,495.5 ft³ (to nearest tenth)
how is 470000000 written in scientific notation
Answers
Answer:
4.7 * 10^8
Step-by-step explanation:
Margot surveyed a random sample of 180 people from the United States about their favorite sports to watch. Then she sent separate, similar, survey to a random sample of 180 people from the United Kingdom. Here are the results:
Favorite sport to watch United States United kingdom Total
Basketball 60 51 111
Football 67 14 81
Soccer 28 86 114
Tennis 25 29 54
Total 180 180 360
Margot wants to perform a x^2 test of homogeneity on these results. What is the expected count for the cell corresponding to people from the United Kingdom whose favorite sports to watch is tennis?
Answers
Answer:
27
Step-by-step explanation:
The expected count in a χ² test can be obtained thus :
Expected count for each each point in a two way table ::
(row total * column total) / total
Therefore, expected count for cell corresponding to people from United Kingdom whose favorite sport is tennis :
Row total = (51+14+86+29) = 180
Column total = (25 + 29) = 54
Total = 360
Hence,
Expected count = (180 * 54) / 360
Expected count = 27
If h (x) = 1 - 2/3, find h (x) when x is -6.
Answers
Answer:
h = 19/3
Step-by-step explanation:
convert fraction to decimal 7over 21 need help now
Answers
Answer:
0.33333
Step-by-step explanation:
That's the answer to this
Please Find the value of x and y
Answers
Answer: x=40° and y=140°
Step-by-step explanation:
From the figure, we know that x and 40 are vertical angles. Therefore, they are equal to each other.
x=40°
With the value of x, we know that x and y are supplementary angles. That means they are equal to 180°.
40+y=180 [subtract both sides by 40]
y=140°
Now we know x=40° and y=140°.
Suppose Shelly needs to have $40,000 at the end of six years to open a cookie shop. She invests in an annu
pays 8% interest, compounded semiannually. How much does she have to invest each compounding period
her goal?
Answers
Answer:
Step-by-step explanation:
40,000= x (1+ .04)^12
the future value of the account =40,000
the amount invested at the end of each period =x because we do not know
the interest rate per period = 0.04 because 8% compounded semiannually is 4% per 6 months or written as decimals 0.04
(1+.04) because you gain interest so you add to the 100% of your money 4%
the number of periods = 12 because in 6 years we have twelve 6 months periods
[tex]x= \frac{40,000}{1.04^{12} }[/tex]
x= $24,983.88
Answer:
the answer is $2662.09
Step-by-step explanation:
A window is constructed with the top half of an ellipse on top of a square. The square portion of the window has a 40 inch base. If the window is 54 inches tall at its highest point, find the height, h, of the window 10 inches from the center of the base.
Decorative image
Answers
Which statement must be true about line TU?
Answers
Answer:
wer: The true statement is 'Line TU is parallel to line RS'. Explanation: Since, we know that if a line is perpendicular to two different lines then these two different lines must be parallel to each other. Here, it is given that WV is perpendicular to both lines RS and TU. Therefore, RS must be parallel to TU.
3. Find the measure of the exterior angle in the diagram below.
Answers
Answer:
the value of x is 29° which is b
Find the solution set of the inequality
\qquad8x - 8 \leq -72.8x−8≤−72.
Answers
Step-by-step explanation:
- 8 is the ans .hope this help you. mark me as brainliest
What is the end behavior of the polynomial function?
Answers
Answer:
As x→∞, y→-∞
Step-by-step explanation:
Notice how as the x values increase, the y values get closer to negative infinity. As the x values decrease into the negatives, the y values get closer to positive infinity.
3x^2 - 4x + 2 = 0
how many solutions does the equation above have?
Answers
If there is an 10+ lax
on a $25 pair of pants
what is the tax
amount?
Answers
Answer:
A 6% sales tax.
Step-by-step explanation:
Simplify:{x(6x - 1
A)
B)
2x-1
9
2x
x-
2x7.5
D
Answers
[tex]\implies {\blue {\boxed {\boxed {\purple {\sf {D. \:= 2 {x}^{2} - \frac{1}{3} x}}}}}}[/tex]
[tex]\sf \bf {\boxed {\mathbb {STEP-BY-STEP\:EXPLANATION:}}}[/tex]
[tex] \frac{1}{3} x \: ( \: 6x - 1 \: )\\[/tex]
[tex] = \frac{x \: ( \: 6x - 1 \: )}{3}\\[/tex]
[tex] = \frac{6 {x}^{2} - x}{3} \\[/tex]
[tex] = \frac{6 {x}^{2} }{3} - \frac{x}{3}\\ [/tex]
[tex] = 2 {x}^{2} - \frac{1}{3} x\\[/tex]
[tex]\red{\large\qquad \qquad \underline{ \pmb{{ \mathbb{ \maltese \: \: Mystique35♛}}}}}[/tex]
Hey again I need some help I would really appreciate it
Answers
Answer:
127 degree
Step-by-step explanation:
because angle 6 is alternate to 127 degree. Alternate makes a=b which is angle 6 is equal to 127 degree
