Answer:
ok so you need to just do
Step-by-step explanation:
y x 575 = 575
constant
Is -9/4 rational. Please I need this now the thing said 20 characters long so I’m just gonna type. The best answer gets brainliest ig
Answer:
no -9/4 is irrational
Step-by-step explanation:
vacsusvvsjshsvsh plz give brainliest
Joseph uses 1/5
cup of bananas for every
4/5 cup of apples to make a smoothie.
Enter the number of cups of bananas Joseph uses for 1 cup of apples.
Answer:5/5
Step-by-step explanation:
If z varies inversely as x^2, and z = 9 when x = 2/3, find z when x = 5/4
Answer:
Step-by-step explanation:
z varies inversely
so z=a/x^2
9=a/(2/3)^2
9=a/(4/9)
9=9a/4
a=4
z=4/x^2
z=4/(5/4)^2
z=4/(25/16)
z=64/25
If z varies inversely as x², it is given by the equation z = 4/x². When x = 5/4, z = 2.56
What is an equation?
An equation is an expression that shows the relationship between two or more numbers and variables.
z varies inversely as x². Let k represent the constant of proportionality, hence:
z = k/x²
z = 9 when x = 2/3, hence:
9 = k / (2/3)²
k = 4
z = 4/x²
When x = 5/4:
z = 4 / (5/4)²
z = 2.56
If z varies inversely as x², it is given by the equation z = 4/x². When x = 5/4, z = 2.56
Find out more on equation at: https://brainly.com/question/2972832
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An arts academy requires there to be 3 teachers for every 57 students and 5 tutors for every 55 students. How many students does the academy have per teacher? Per tutor? How many tutors does the academy need if it has 99 students?
Answer:
15
Step-by-step explanation:
Answer:
9 tutors would be needed
Step-by-step explanation
5/55=.0909
.0909×99=9
5/4y + 8 = 17.50
Please Help me
Melanie is looking for a loan. She is willing to pay no more than an effective rate of 9.955% annually. Which, if any, of the following loans meet Melanie’s criteria?
Loan A: 9.265% nominal rate, compounded weekly
Loan B: 9.442% nominal rate, compounded monthly
Loan C: 9.719% nominal rate, compounded quarterly
a.
B only
b.
A and C
c.
A and B
d.
None of these fit Melanie’s criteria.
Answer:
The correct answer is C.
Step-by-step explanation:
Giving the following information:
Loan A: 9.265% nominal rate, compounded weekly
Loan B: 9.442% nominal rate, compounded monthly
Loan C: 9.719% nominal rate, compounded quarterly
To calculate the effective annual rate, we need to use the following formula:
Effective annual rate= [(1+i)^n] - 1
Loan A:
i= 0.09265/52= 0.001782
Effective annual rate= [(1.001782^52) - 1]
Effective annual rate= 0.097 = 9.7%
Loan B:
i= 0.09442/12= 0.007868
Effective annual rate= [(1.007868^12) - 1]
Effective annual rate= 0.0986 = 9.86%
Loan C:
i= 0.09719/4= 0.02439
Effective annual rate= [(1.02439^4) - 1]
Effective annual rate= 10.11%
Answer:
c
Step-by-step explanation:
Estimate the number of pieces Sharon will have if she divides 15 1/3 yards of fabric into 4 4/5 yard lengths.
Answer:
about 3 of them
Step-by-step explanation:
15 1/3 divided by 4 4/5 = 3 7/36
you roll a single die numbered from 1 to 6 twice. what is the probability of rolling a 6 the first time and an odd number second
Answer:
1/12
Step-by-step explanation:
Since the two rolls are independent, then the chance of getting a 6 in the first and an odd number in the second is obtained by multiplying the two probabilities.
1/6 is the probability of rolling 6, 1/2 is the probability of rolling an odd number
1/6 times 1/2 is 1/12
Please help!! I’ll mark you as brainliest if correct
Answer:
n(n-1)/2 use this. U may check for 5
plz help me i did it but messed up some ware plz help . 5x5=4x5+9=
Answer: 25=29
Step-by-step explanation:5x5=25
4x5+9=29
Answer:
Need brainliest
Step-by-step explanation:
In a survey of school students, 64 had taken mathematics course, 94 had taken chemistry course, 58 had taken physics course, 28 had taken mathematics and physics, 26 had taken mathematics and chemistry, 22 had taken chemistry and physics course, and 14 had taken all the three courses. Find how many had taken one course only by using Venn diagram.
Answer:
106
Step-by-step explanation:
From the information given :
Let:
Mathematics = M
Physics = P
Chemistry = C
n(M) = 64 ; n(C) = 94 ; n(P) = 58
All three (n(MnCnP) = 14
Kindly check attached picture for clearer explanation :
Number of students who took only one subject :
(24 + 22 + 60) = 106
The price of blackberries at a farm is $1.56 per pound. Which equation can be used to determine c, the total price of n pounds of blackberries? (10 points)
a
c = 1.56n
b
c equals 1.56 over n
c
c = 1.56 + n
d
c = 1.56 − n
Answer:
A. c = 1.56n
Step-by-step explanation:
Hope this helps!
Stealing your points like how you stole mine! +*♡
Don't answer someone's question with some nonsense and then delete it; especially when I spent over an hour on that one question. I will surely delete my answers after this and still have my 30 points...
don't reap what you sow :)
You can search that up if you don't even know what that means.
Have a nice day! +*♡
Hope this helped.
Help me, save my life.
What is the ratio of students who dance to the total number of students?
Answer:
I'm sorry I don't know the ratio but the whole number of students is 164 and dance students is 43 i hope this helps if not im sorry i tried to help
Step-by-step explanation:
5. $115 coat; 9.5% tax
Answer:
The total would be 125.93.
58 POINTS PLEASE HELP ASAP
Question 3 (4 points)
(02.06)
The figure below shows parallel lines cut by a transversal:
A pair of parallel lines is shown, cut by a transversal. Angle 7 is located in the upper right exterior corner on the top line, and angle 8 is located in the upper left exterior corner of the top line.
Which statement is true about ∠7 and ∠8? (4 points)
Question 3 options:
1)
∠7 and ∠8 are supplementary because they are a pair of corresponding angles.
2)
∠7 and ∠8 are complementary because they are a pair of adjacent angles on a straight line.
3)
∠7 and ∠8 are congruent because they are a pair of adjacent angles on a straight line.
4)
∠7 and ∠8 are supplementary because they are a pair of adjacent angles that form a straight line.
Answer:
4)
Step-by-step explanation:
Answer:
It's 4
Step-by-step explanation:
Express each ratio as a fraction in its simplest form 6 minutes to 1 hour
Answer:
1:10
Step-by-step explanation:
1 hour is 60 minutes, so the ratio is 6:60.
To simplify, divide both sides by 6.
Thus, you get:
1:10.
(a) Solve for x.
(b) Solve for M.
y=Mx + b
Answer:
a) [tex]x=\frac{y}{m}-\frac{b}{m}[/tex]
b) [tex]m=\frac{y}{x}-\frac{b}{x}[/tex]
Step-by-step explanation:
We are given the equation:
y = mx + b
Part A:[tex]y=mx+b\\\\mx+b=y\\\\mx+b-b=y-b\\\\mx=y-b\\\\\frac{mx=y-b}{m}\\\\\boxed {x=\frac{y}{m}-\frac{b}{m}}[/tex]
Part B:[tex]y=mx+b\\\\mx+b=y\\\\mx+b-b=y-b\\\\mx=y-b\\\\\frac{mx=y-b}{x}\\\\\boxed{m=\frac{y}{x}-\frac{b}{x}}[/tex]Hope this helps!
Danielle makes the claim that when the polynomial x^2-3x-10 is divided by x-5, the remainder is 0. Use what you have learned about dividing polynomials to either verify that Danielle is correct or prove that she is incorrect. What arguments would you use to support your claim
Answer:
Daniel is correctStep-by-step explanation:
Given the polynomial P(x) = x^2-3x-10
To check that the remainder is zero if divided by x - 5, we will first have to equate x - 5 to zero and get x;
x - 5 = 0
x = 5
Then find P(5)
P(5) = 5^2 - 3(5) - 10
P(5) = 25 - 15 - 10
P(5) = 25-25
P(5) = 0
This shows that x - 5 is a factor of the polynomial since P(5) gave us zero according to the factor theorem
What is the decimal equivalent of 3 over 9?
a. 0 point 2 bar.
b. 0 point 3 bar.
c. 0 point 4 bar.
d.0 point 5 bar.
Answer:
the answer is b)0.3.......
Answer:
Concept: Conversions
[tex] \frac{3}{9} = \frac{1}{3} = 0.33[/tex]Give Brainlistlast month leonardo went to the gas station 5 times to buy gas for his car the numbers of gallons he purchased were 14.071, 14.32, 14.199 and 14.1 gallons
Answer:
its 14.32
Step-by-step explanation:
because if you line all the numbers up and you look in the hundreds place 3 is the biggest number
Bob's gift shop sold a record number of cards for Mother's Day. One salesman sold 24 cards, which was 20% of the cards sold for Mother's Day. How many cards were sold for Mother's Day?
Answer:24 cards - 20%= 19.2
Step-by-step explanation:
Is the equation y=4x+1 proportional? *
Yes
No
Answer:
No
Step-by-step explanation:
y = 4x + 1 is not a direct variation. Direct variations have the form y = kx. So y = 4x would be a direct variation (k=4), but not y = 4x+1
nine divide by the quantity x plus y
7(x + 9 ) - x
Explanation:
the quantity x plus 9 is written x + 9 , plus meaning add.
times the quantity means multiply the quantity x + 9 multiplied by 7
this is written 7(x + 9 )
finally minus x means subtract x
putting it all 'together' we get 7(x + 9 ) - x
Use trigonometry to solve for x. Round to the nearest tenth.
Answer:
14.6
Step-by-step explanation:
Tangent of 39 degrees multiplied by 18 is 14.5674, or 14.6
The ratio of green houses to white houses in Queens is 5 to 7. There are 63 white houses, How many green houses are there?
PLEASE ANSWER THESE 3 QUESTIONS I WILL MARK BRAINLIEST IF ITS RIGHT..
Answer:
1. C 2. I am pretty sure it is D if not than C 3. C
Step-by-step explanation:
which decimal is less than 0.8 and greater than 0.02
A.0.81
B.0.46
C.0.86
D.0.006
Answer:
The decimal is 0.46
Step-by-step explanation:
Given
Less than 0.8
Greater than 0.02
Required
Determine the decimal
Let the decimal be x
Such that:
[tex]x < 0.8[/tex] and [tex]x > 0.02[/tex]
Rewrite as:
[tex]x > 0.02[/tex] and [tex]x < 0.8[/tex]
Rewrite as:
[tex]0.02 < x[/tex] and [tex]x < 0.8[/tex]
This can be merged to give:
[tex]0.02 < x<0.8[/tex]
From the list of given options, only 0.46 fall in this range because:
[tex]0.02 < 0.46<0.8[/tex]
So:
[tex]x = 0.46[/tex]
Directions: Convert the following equations from standard form to slope-intercept form.
10. 6x + 2y = 10
11. x + 2y = 4
Gina Wilson (All Things Algebra" LLC], 2012-2017
12. x + y = -3
13. -2x + 3y = -6
Answer:
in order
y = -3x + 5
y = 1/2(x) + 2
y = -x - 3
y = 2/3(x) - 2
Step-by-step explanation:
slope-intercept form is y= mx + b
10. 6x + 2y = 10
2y = -6x + 10, subtract 6x from both sides
y= -3x + 5, divide both sides by 2
11. x + 2y = 4
2y = x + 4, subtract x from both sides
y = 1/2(x) + 2, divide both sides by 2
12. x + y = -3
y = -x - 3, subtract x from both sides
13. -2x + 3y = -6
3y = 2x - 6, add 2x to each side
y = 2/3(x) - 2, divide both sides by 3
19. (03.02 LC)
ABCD is a rectangle. What is the value of x? (1 point)
65 meters
33 meters
9 meters
28 meters
Answer:
33
Step-by-step explanation:
Here in rt angled triangle ABC AC= 65 which is hypotenuse
so ,
65^2 = x^2 +56^2
√(65^2 -56^2)= x
x= 33