Answers
Step-by-step explanation:
your basically finding the area witch is b*h so for 3.(im not really sure so don't fully trust me on three lol) 6×8=48mm
then on 4. it's 10×13=130mi
Related Questions
helpppppppp!! I will mark brainliest if you show work!
Answers
Answer:
$798
Step-by-step explanation:
Jack invested $7100 compounded continuously at an interest rate of 3⅝% which is 0.03625
Formula for future value of continuous compounding is;
FV = PVe^(rt)
Where;
FV is future value
PV is present value
r is interest rate
t is time
After 19 years;
FV = 7100 × e^(0.03625 × 19)
FV = $14137.697
Henry invested $7100 compounded monthly at an interest rate of 3⅜% which is 0.03375.
Formula for FV of monthly compounding is;
FV = PV(1 + i)^(n)
FV = 7100(1 + 0.03375)^(19)
FV = $13339.922
Thus, amount Jack has more than Henry = 14137.697 - 13339.922 = $797.775
Approximating to the nearest dollar gives $798
The sum of three numbers is 84, the second number is 2 times the 3rd , the first number is 8 more than the 3rd. What are the numbers
Answers
Answer:
a = 27
b = 38
c = 19
Step-by-step explanation:
a + b + c = 84
b = 2c
a = 8+c
8+c +2c+c = 84
4c + 8 = 84
4c = 76
c = 19
b = 2(19) = 38
a = 8 + 19 = 27
1/2 + 3/4
write answer as a fraction
Answers
Answer: 5/4
Step-by-step explanation:
4/6
just add the numerators and denominators
Help me please!!!!!!!
Answers
Answer:
Step-by-step explanation:
...
Ms. Grant recorded the numbers of students in her homeroom class who participated in spirit week. The table shows the number of students who dressed up each day. Day Mon Tues. Wed. Thurs. Fri. Total Number of students O 1 4 Ол 5 15 Find the mean and the median of the data set. Determine which of these values is greater. A. The mean, 4, is greater than the median, 3. B. The mean, 4, is greater than the median, 2. C. The median, 5, is greater than the mean, O. D. The median, 4, is greater than the mean, 3.
Answers
Answer:
D
Step-by-step explanation:
Answer:its not D its A
Step-by-step explanation:
Which of the following describes the data set?
11,13,22,27,29,33,44,49,55.56
Answers
Answer:b if im not mistaken
Step-by-step explanation:
During the basketball season, Jason scored 43 points. He scored 5 fewer points than three times the number Kevin did. How many points did Kevin score? Write an equation and solve.
Answers
K=(43+5)/3
K=(48)/3
K= 16
Find the length if each arc, round your answers to the nearest tenth.
Answers
Answer:
240
Step-by-step explanation:
in this circle you can fit in total 3 angles which a 120º
so you have one angle and you have 2 angles of 120 left so you would add them together which gives you the total of 240 º
hope that helps
please mark as brainliest if correct
thank you
Show your work.
please help!
Answers
Answer:
5/3
Step-by-step explanation:
25^1/2/27^1/3
5/27^1/3
5/3
look at picture for better set up
Reduce the expression, if possible, by cancelling the common factors.
Exact Form:
5
3
5
3
Decimal Form:
1.
¯
6
1.6‾
Mixed Number Form:
1
2
3
write an expression that is equivalent to: 1/3 ÷ 5/6
Answers
Answer: 0.4 or 4 i think
In 1980, there were 1.2 million elephants living in Africa. Because the natural grazing lands for the elephant are disappearing due to increased population and cultivation of the land, the number of elephants has decreased by about 6.8% per year. In 1987, what was the population of elephants? Round up to the nearest elephant.
Answers
Plzzz help me plzzzzz math helppppp
No links or imma report u 20 points plzzzzz
Answers
Answer:
wheres the question? it just says what you said-
Answer:
Picture please
Step-by-step explanation:
I'll help you with math, is it 6th grade math?
A ball is thrown into the air with an upward velocity of 40 ft/s. Its height h in feet after t seconds is given by the function \large h=-16t^2+40t. What is the ball's maximum height?
Answers
Answer:
[tex]h=25[/tex]
Step-by-step explanation:
From the question we are told that:
Velocity [tex]v=40fts[/tex]
The height h function
[tex]\large h=-16t^2+40t[/tex]
Generally time t is mathematically given by
[tex]h'=-32t+40[/tex]
[tex]-32t+40=0[/tex]
[tex]t=\frac{40}{32}[/tex]
[tex]t=1.25[/tex]
Therefore the ball's maximum height is given as
[tex]\large h=-16(1.25)^2+40(1.25)[/tex]
[tex]\large h=-16(1.25)^2+40(1.25)[/tex]
[tex]h=25[/tex]
PLEASE HELP
Page 125 #8
Arc PR = ___ degrees
Answers
===========================================================
Explanation:
Angle PAQ is 90 degrees as the square marker indicates. The adjacent angle RAQ is also 90 degrees.
So overall, central angle PAR is 90+90 = 180 degrees. Arc PQR is 180 degrees which is a semicircle.
Let f(x) = 8x-3. What is f5)? O A. 40 O B. 45 O c. 43 O D. 37
Answers
Answer:
D. 37
Step-by-step explanation:
f(5) = 8(5) - 3
f(5) = 40 - 3
f(5) = 37
please help me do it i can't seem to get it
Answers
Given:
In triangle XYZ, P is the centroid of triangle XYZ, YP = 8, QP = 5, YZ = 10.
To find:
The measure of median YS.
Solution:
We know that a centroid divides a median in 2:1.
P is the centroid and YS is the median. So,
[tex]YP:PS=2:1[/tex]
Let the measure of YP and PS are 2x and x.
It is given that the measure of YP is 8.
[tex]2x=8[/tex]
[tex]x=\dfrac{8}{2}[/tex]
[tex]x=4[/tex]
[tex]PS=4[/tex]
Now, the measure of YS is:
[tex]YS=YP+PS[/tex]
[tex]YS=8+4[/tex]
[tex]YS=12[/tex]
The measure of median YS is 12 units. Therefore, the correct option is (a).
if 4x=3y, which shows the ratio of x to y in simplest form?
Answers
Answer:
B
Step-by-step explanation:
4x=3y
x/y=3/4
Just like the photo I attached
If 4x=3y, then 3/4 is the ratio of x to y in the simplest form. Option B is correct.
The ratio of x to y can be determined by dividing both sides of the equation 4x = 3y by y:
4x/y = 3y/y
4x/y = 3
To express the ratio of x to y in simplest form, we divide both sides of the equation by 4:
x/y = 3 / 4
Therefore, the ratio of x to y in simplest form is 3/4. option B is correct.
To learn more on Ratios click:
https://brainly.com/question/1504221
#SPJ4
Out of 80 workers surveyed at a company, 11 walk to work A. What is the experimental probability that a randomly selected worker at that company walks to work B. Predict about how many of the 3,700 workers at the company walk to work
Answers
Answer:
Below.
Step-by-step explanation:
A. Required probability = 11/80.
B. 3700 * 11/80 = 508.75 so the predicted number would be 509.
Find the value of FG
Answers
Answer:
FG = 16
Step-by-step explanation:
∆FEG is congruent to ∆GEH. Therefore,
FG = HG
Find x
x + 11 = 3x + 1 (substitution)
Collect like terms
x - 3x = -11 + 1
-2x = -10
Divide both sides by -2
x = -10/-2
x = 5
✔️FG = x + 11
Plug in the value of x
FG = 5 + 11
FG = 16
Kathy has a circular hot tub in her backyard with a
radius of 5.5 feet. She wants to place a decorative
border around the circumference of the hot tub. If the
border costs $6.70 per foot, how much will the border
for the hot tub cost? Type in your answer without the '$'
sign.
Answers
Answer:
$231.42
Step-by-step explanation:
Find the tub radius. It is C = 2πr, which here is C = 6.28(5.5 ft ) = 34.54 ft.
The border costs $6.70/ft. Multiply $6.70/ft by 34.54 ft:
($6.70/ft)(34.54 ft) = $231.42
what does 2x<12 eqaul
Answers
Answer:
x <6
Step-by-step explanation:
bots these days i swear
The volume of a sphere is 5000pi m^3 What is the surface area of the sphere to the nearest square meter?
Answers
Answer:
2nd chioce
Step-by-step explanation:
Find the greatest common factor of the terms in the following expression: 8m + 18mn.
m
2 m
mn
8
Answers
Answer:
2m
Step-by-step explanation:
GCF of 8 and 18 is 2 and m is the only variable in both parts of the equation.
Can someone help with these two questions thank you!
Answers
Answer:
10^-5= 1/10^5
so option c is correct
62 miles an hour. How many miles will a bird fly in 7 hours
Answers
Answer:
434
Step-by-step explanation:
multiply 62 and 7
Could someone please tell me the answer
Answers
Its 10.4 you are correct
EASY BRAINLIEST PLEASE HELP!!
-if you answer correctly ill give you brainliest which will give you 25pts-
(if you put links or don't answer accordingly im reporting your account)
Answers
Answer: B
Step-by-step explanation: its B
Answer:
its a c and d
Step-by-step explanation:
You mix 3/4 quart of blue paint for every 5/6 quart of yellow paint to make 4 3/4 quarts of green paint. How much blue paint and how much yellow paint do you use?
Answers
Answer: We need 2.5 quarts of yellow paint.
Step-by-step explanation:
As per given, The ratio of blue paint to yellow paint is [tex]\frac34: \frac{5}{6}[/tex].
[tex]=3\times6:5\times4\\\\=18:20\\\\ =9:10[/tex]
Total green paint = [tex]4\frac34[/tex] quarts
Quantity of yellow paint required = [tex]\frac{10}{9+10}\times4\frac34[/tex]
[tex]=\frac{10}{19}\times\frac{19}{4}\\=\frac{5}{2}\\=2.5\ $$ quarts$$[/tex]
Hence, We need 2.5 quarts of yellow paint.
i want to fined out that
a^2+b^2
________is equal to?
a+b
Answers
Answer:
(a+b)²-2ab
Step-by-step explanation:
First we need to factorize (a+b)²
(a+b)² = a² + 2ab + b²
(a+b)² = a²+b²+2ab
Subtract 2ab from both sides
(a+b)² - 2ab = a²+b²+2ab - 2ab
(a+b)²-2ab = a²+b²
Swap;
a²+b² = (a+b)²-2ab
Hence the expression of a² + b² is (a+b)²-2ab
Patrick is building a fence for his backyard. He bought wood planks that have a base length of 1/2 a foot and a height of 6 feet. If he buys 24 of these wood planks what is the total area he can cover with the fence
Answers
Answer:
72 ft^2
Step-by-step explanation:
area = length x width
1/2 x 8 = 3
3 x 24 = 72