Answer:
There's no way to answer this question 100% accurately, because we don't know your teacher's grading scale, or how much tests and quizzes are weighted for your grade in the class. That being said, one test shouldn't bring your grade down too much. As the year goes on, and more assignments are put in the gradebook, it will even out. If you get a 100 percent on 3 tests, and a 60 percent on one test, it evens out to a 90 percent.
If you need more help, type in "Rogerhub grade calculator." It's a website that is very helpful in calculating your grade for the year. Hope this helps! :)
Seth has $10,000 in a savings account that earns 1.5 % annually. How much will he have total after 1 year?
Answer: $11,500
.............................
Answer:120,000
Step-by-step explanation:
10,000 is how much she make times that by how many months are in a year its 12 months and you get your out come.
4h10 · 6h6
How do I solve this?
Answer:
24 h^16
Step-by-step explanation:
4h ^10 · 6h^6
Multiply the constants
4*6 = 24
Since the bases are the same, add the exponents
h^10 * h^ 6 = h^ ( 10+6) = h^16
24 h^16
The spinner below has three regions: $5, $0, and $10. To play the game, you spin one time and then you win the amount in the region that the spinner lands on. a.) What is the expected value for the game? b) If you have to pay $10 to play, is it a fair game? *
a) $5.00 b) no
a) $4.79 b) yes
a) - $ 8.75 b) no
a) $ 3.00 b) yes
Answer:
$5.00 ; no
Step-by-step explanation:
Given that:
135 / 360 = 0.375
90 / 360 = 0.25
135/ 360 = 0.375
X ___ 5 _____10 _____ 0
P(x): _0.25___0.375___0.375
Expected value :
ΣX*p(X) :
5(0.25) + 10(0.375) + 0(0.375)
1.25 + 3.75 + 0
= $5
b) If you have to pay $10 to play, is it a fair game?
For the game to be fair :
Amount paid = Expected winning
$10 ≠ $5
Since, amount paid is greater than expected winning, then the game is not fair
The equation represents Function A, and the graph represents Function B:
Function A f(x) = 6x - 1
Function B graph of line going through ordered pairs 1, 4 and negative 1, negative 2 and negative 2, negative 5
Which equation best compares the slopes of the two functions?
(A) Slope of Function B = 2 x Slope of Function A
(B) Slope of Function A = Slope of Function B
(C) Slope of Function A = 2 x Slope of Function B
(D) Slope of Function B = − Slope of Function A
Answer:
C. Slope of Function A = 2 x Slope of Function B
Step-by-step explanation:
The slope of function A is the x-coefficient: 6.
The slope of function B is ...
... slope = (change in y)/(change in x) = (-2-4)/(-1-1) = -6/-2 = 3
6 is 2 times 3
How many zero are need to write the diameter of the Milky Way Galaxy in standard notation?
Elevation is a measure of height in relation to sea level. The highest feature on Earth is Mount Everest with an elevation +29,029 feet. The lowest feature on Earth is the Challenger Deep with an elevation -35,797 feet. What elevation does sea level represent in this scenario? Which feature is farther from sea level?
Answer:
[tex]Sea\ Level = 0\ ft[/tex]
The farthest point is the Challenger Deep
Step-by-step explanation:
Given
[tex]Highest = +29029ft[/tex]
[tex]Least = -35,797ft[/tex]
Solving (a): The sea level
Both elevations had signs in front of them.
The sea level is the point at the neutral level, neither positive nor negative.
Hence:
[tex]Sea\ Level = 0\ ft[/tex]
Solving (b): Farthest Point.
The farthest point is the one with the highest magnitude.
Comparing
[tex]Highest = +29029ft[/tex] to [tex]Least = -35,797ft[/tex]
-35,797 ft has the highest magnitude.
Hence:
The farthest point is the Challenger Deep
Paula knits hats. The number of hats h she can knit varies directly with the amount of yarn (y) in yards she has. The constant of proportionality is 42. Write an equation to represent the relationship between the number of yards of yarn Paula has and the number of hats she can knit.
Answer:
h = 42y
Step-by-step explanation:
The number of hats h she can knit varies directly with the amount of yarn (y) in yards she has.
h = ky
Where,
h = the number of hats she can knit
y = amount of yarn she has(yards)
k = constant of people = 42
Eequation to represent the relationship between the number of yards of yarn Paula has and the number of hats she can knit.
h = 42y
Two sides of a triangle measure 8 cm and 15 cm. Which could be the length of the third side? O 6 cm O18 cm O 24 cm O 28 cm
Answer:
18
Step-by-step explanation:
It's the only size that works.
A rectangle has dimensions of 1 and 6
Another rectangle was drawn from it using a scale factor of 1.5.What are the side lengths of this image?
b.Another rectangle has an area nine times bigger than the original (the 1x6).What is the scale factor?
Thank you!!!!
Answer:
a. 1.5 and 9
b. 3
- 2x + 3y = 14
x + 2y = 7
Answer:
x = -1 , y = 4Step-by-step explanation:
x + 2y = 7 ⇒ x = 7 - 2y
- 2x + 3y = 14
- 2(7 - 2y) + 3y = 14
-14 + 4y + 3y = 14
-14 +7y +14 = 14 +14
7y = 28
y = 4
x = 7 - 2y = 7-2(4) = 7 - 8 = -1
What is m∠TVU?
m∠TVU = __°
[tex]4x + 3 = 3x + 12[/tex]
Both sides minus 3
[tex]4x = 3x + 12 - 3[/tex]
[tex]4x = 3x + 9[/tex]
Both sides minus 3x
[tex]4x - 3x = 9[/tex]
[tex]x = 9[/tex]
So :
TVU = 3(9)+12 ----¢ TVU = 27 + 12
TVU = 39°
_________________________________
And we're done.
Thanks for watching buddy good luck.
♥️♥️♥️♥️♥️
A family car is being tested for fuel efficiency. It drives non-stop for 100 miles and uses 3.2 gallons of gasoline. Which of the following is the rates of distance traveled to fuel used?
Answer:
31.25miles per gallon
Step-by-step explanation:
Distance traveled = 100miles
Quantity of gasoline used = 3.2gallons
Unknown:
Rates of distance traveled to fuel used = ?
Solution:
The rates of distance traveled to fuel used is given as;
Rates = [tex]\frac{distance traveled}{fuel used }[/tex]
Input the parameters and solve;
Rates = [tex]\frac{100}{3.2}[/tex] = 31.25miles per gallon
PLS HELP ME 16 and 17
How do I solve 12a+3c=2a+6, for a
Answer:
14a+9c
Step-by-step explanation:
Answer:
Step-by-step explanatio
what is 7/12 divided by 2/9
Answer:
21/8 or 2.625
Step-by-step explanation:
What fraction of an hour is 4 minutes? Give your answer in its simplest form.
Answer:
An hour is 60 minutes.
And according to question we have to find the simplest form of 60/4
4/60
= 1/15
So the fraction is 1/15
PLEASE SOMEONE I NEED THIS DONE ASAP I dont Got time left....
Which of these measures could not be the lengths of the sides of a right triangle?
A. 4, 10, 16
B. 5, 12, 13
C. 7, 24, 25
D. 8, 15, 17
Answer:
A.
Step-by-step explanation:
Use the pythagoreon theory
4^2+10^2=16^2
116=256
5^2+12^2=13^2
169=169
7^2+24^2=25^2
625=625
8^2+15^2=17^2
289=289
Hope this helps! :)
which expression is equivalent to 1/4 n - 16
a 1/4 (n-4)
b 1/4 (n-64)
c 4(n-4)
d 4(n-64)
9514 1404 393
Answer:
b 1/4 (n-64)
Step-by-step explanation:
Multiplying the expression by 1 does not change its value:
= (1/4)(4) × (1/4n -16)
= (1/4) × (4(1/4n -16)) . . . . . associative property
= (1/4) × ((4/4)n -4·16) . . . . distributive property
= (1/4)(n -64) . . . . matches choice B
how to multiply rational expressions?
pls help me...
Point :
A × B = B × A
Ex)
[tex] \frac{1}{2} \times \frac{3}{4} = \frac{3}{4} \times \frac{1}{2} = \frac{3}{2} \times \frac{1}{4} [/tex]
_________________________________
a )
[tex] \frac{12 {a}^{2} }{25 {b}^{3} } \times \frac{5b}{4 {a}^{4} } = \frac{12 {a}^{2} }{4 {a}^{4} } \times \frac{5b}{25 {b}^{3} } = \\ [/tex]
[tex] \frac{4 {a}^{2} \times 3 }{4 {a}^{2} \times {a}^{2} } \times \frac{5b}{5b \times 5 {b}^{2} } = \\ [/tex]
[tex] \frac{3}{ {a}^{2} } \times \frac{1}{5 {b}^{2} } = \frac{3}{5 {a}^{2} {b}^{2} } \\ [/tex]
_________________________________
b )
[tex] \frac{ {x}^{2} - 2x - 15 }{ {x}^{2} - 9 } \times \frac{ {x}^{2 } - 6x + 9 }{4x - 12} = \\ [/tex]
[tex] \frac{(x - 5)(x + 3)}{(x - 3)(x + 3)} \times \frac{(x - 3)(x - 3) }{4(x - 3)} = \\ [/tex]
[tex] \frac{(x - 5)}{(x - 3)} \times \frac{(x - 3)}{4} = \\ [/tex]
[tex] \frac{(x - 3)(x - 5)}{(x - 3) \: \: \: \times \: \: 4} = \frac{x - 5}{4} \\ [/tex]
_________________________________
And we're done.....♥️♥️♥️♥️♥️
whats the y intercept of a(n)=6(n-1)-5
Yesterday Christopher sold 35 pounds of apples and 34 pounds of bananas for a total revenue of $163.50. Today he sold 15 pounds of apples and 17 pounds of bananas for a goal revenue of $76.75. Determine the price of each pound of apples and the price of each pound of bananas
Answer:
Step-by-step explanation:
35 a + 34 b = 163.50 (given)
15 a + 17 b = 76.50 (given) multiply this equation by -2
-30 a - 34 b = -153.00 now add this equation to the first equation t get
5 a = 10.50 solve this for a (apple's price) then sub this value into one of the equations to find banana price, b.
Is 166 an even number?
Answer:
Step-by-step explanation:
Hello friend!!!!!
Yes it is an even number.
Any number that ends with 0, 2, 4, 6 or 8 is an even number
since 166 ends with 6, it is an even number.
hope this helps
plz mark as brainliest!!!!!!!!!!
Can a relationship be proportional and linear at the same time?
Answer:
relationship between variable can be linear, non-linear, proportional or non-proportional.
If a football player passes a football from 4 feet off the ground with an initial velocity of 36 feet per second, how long will it take the football to hit the ground? Use the equation h = −16t^2 + 6t + 4. Round your answer to the nearest hundredth.
A(n)=2+(n-1)(3) find the fourth and tenth term of the sequence
Answer:
The fourth term is 11 and the tenth term is 29
Step-by-step explanation:
Let us use the given formula to solve the question
∵ A(n) = 2 + (n - 1)(3) is the formula of the nth term of an sequence
∵ n is the position of the term in the sequence
∴ For the fourth term n = 4
∴ For the tenth term n = 10
→ Substitute n by 4 in the formula above to find the fourth term
∵ A(4) = 2 + (4 - 1)(3)
∴ A(4) = 2 + (3)(3)
∴ A(4) = 2 + 9
∴ A(4) = 11
∴ The fourth term is 11
→ For the tenth term put n = 10
∵ n = 10
∵ A(10) = 2 + (10 - 1)(3)
∴ A(10) = 2 + (9)(3)
∴ A(10) = 2 + 27
∴ A(10) = 29
∴ The tenth term is 29
Simplify the radical expression by rationalising the denominator. 4 over the square root of 10
Answer:
idu
Step-by-step explanation:
60 percent of what number is 30? StartFraction 60 times 2 Over 30 times 2 EndFraction = StartFraction 120 Over 60 EndFraction StartFraction 30 divided by 1 Over 60 divided by 1 EndFraction = StartFraction 30 Over 60 EndFraction StartFraction 60 divided by 2 Over 100 divided by 2 EndFraction = StartFraction 30 Over 50 EndFraction StartFraction 100 times 2 Over 30 times 2 EndFraction = StartFraction 200 Over 60 EndFraction
Answer:
C.
Step-by-step explanation:
I answerd this on Edgenuity and got it right.
Answer:
Its C..
Step-by-step explanation:
I just took the test on edge.
Hope this helps
You might need! Calculator Carolina is mowing lawns for a summer job. For every mowing job, she charges an initial fee plus $6 for each hour of work. Her total fee for a 4-hour job, for instance, is $32. Let y represent Carolina's fee (in dollars) for a single job that took 2 hours for her to complete.
Answer:
16
Step-by-step explanation:
4 hours 32 dollars
half of 32 is 16
Need help will def give Brainlyest
PLEASE HELP ASAP WILL MARK AS BRAILEST A sewing company created 355 packages using a total of 8,875 buttons. Which rate represents the relationship between the buttons and the number of packages? 25 buttons per package 88 buttons per package 25 packages per button 35 packages per button
Answer:
25 buttons per package
Step-by-step explanation:
Answer:
I believe it is 25 buttons per package
