Answer:
a = 16
Step-by-step explanation:
[tex]y + 4 = \dfrac{3}{4}(x-8)\\\\y + 4 = \dfrac{3}{4}x- \dfrac{3}{4}*8\\\\y +4 = \dfrac{3}{4}x-3*2\\\\y+4+6= \dfrac{3}{4}x \\\\y+10= \dfrac{3}{4}x[/tex]
Now plugin x = a and y =2 in the above equation,
[tex]2+10= \dfrac{3}{4}*a\\\\12= \dfrac{3}{4}a\\\\12* \dfrac{4}{3}=a\\\\a=4*4\\\\a=16[/tex]
The number 8.046 can be modeled using base ten blocks. How many reach type of kereta tutte
number
8 thousands biocks. 4 ters blocks and 6 ores blocs
8 hundreds blocks. 4 tens blocks and 6 ores blocks
8 thousands blocks. 4 hundrer's books and 6 ones biocis
8 thousands blocks. 8 hundreds blocks and 6 ones biocks
Save and at
9514 1404 393
Answer:
(a) 8 thousands, 4 tens, 6 ones
Step-by-step explanation:
The number 8,046 can be written in expanded form as ...
8000 +40+6
Then the base-10 blocks needed to represent this number are ...
8 thousands4 tens6 onesI need help with this please !!!
Answer:
75=3
Step-by-step explanation:
75-75=1x^-12
Sara gave 1/4
of her money to each of her 3 sisters. What fraction of her money
did she give away?
Answer:
3/4
Step-by-step explanation:
3*(1/4)=3/4
What percent of workers have output more than 70 units?
Answer:
30%
Step-by-step explanation:
A bank offers an investment account with an annual interest rate of 1.28%
compounded monthly. Nicole invests $34,000 into the account for 3 years.
Answer:
$49320.40
Step-by-step explanation:
Let's work the small steps first. Nicole invests $34,000 into the bank, but the catch is that the value increases by "x%" every month, for 3 years. Since there are 12 months in a year, we know we will have to multiply 12 by 3, which yields us 36 months. Now we multiply our "x" value, which is 1.28% by 36, which yields us 45.06%. When we add that extra 45.06% to the already existing $34,000, the money increases to $49320.40
Your gain was +$15,320.40
If you're wondering what the one year value is, divide 45.06% by 3, and you will get 15.02%. If your instructor/teacher asks for the one year mark, the answer is $39106.80
Your gain was $5106.80
The two year mark would yield Nicole $44,213.60. The rate was 30.04% at two years, which means Nicole gained an extra $10213.60.
I hoped this helped buddy!
need help with this...
Answer:
right out the equation solve
Step-by-step explanation:
PLEASE HELP
will mark as brainliest!!!!
The nurse reported that Tricia's daughter had gained 4.2 pounds
since her last checkup and now weighs 31.6 pounds. How much
did Tricia's daughter weigh at her last checkup?
y
-3
5
-1
2
1
-1
-1
4
The table above:
on
DONE
Answer:
is nonlinear?
Step-by-step explanation:
Pls help I’ll brainlest ASAP and add extra points
Answer:
1. A
2. B
3. A
4. his conclusion should be the juice made group A do less stacks than B
5. give the juice do group B and see if the result changes
Step-by-step explanation:
P.S. = the group A underperfomance actually had nothing to do with the juice, it was because Homer was in this group, lol (JK)
Explanation (2)
•The independent variable is the variable or the thing that the scientist/creator changes.
•the dependent variable is what we measure at the end and it depends on the independent.
•Controlled group/variable is the thing that should be constant in order to have an accurate results and it never changes even if anything changes in the experiment.
Answers:
1. Controlled: Number of stacks of paper
Amount of time
Amount of juice
Number of workers
2. Independent: Amount of juice given to workers
3. Dependent: Number of stacks at the end
•Explanation that helps with your conclution: The juice has nothing to do with how much stacks the workers finish. It depends on how each worker is handled to do their work even when on pressure, also. The juice may be a distraction to the workers because they drink it while working so they're consuming their energy without the help of the juice. Lastly, maybe some of the workers didn't drink the same amount of juice while working on finishing the stacks.
4. CONCLUSION: Group B had much higher results than Group A in 24% Even though they didn't drink the juice. Shows that workers do their job more efficiently and faster when their not distracted while working.
5. (a) Smith should make sure that the 50 workers drink the same amount of juice before they start their work and also make sure that both groups start doing their task at the same time and finish at the same time, for accurate changes.
(b) As Felipe said: try to give the juice to group B and see the result change.
(c) Do the experiment many times to see how long does the juice keep the workers productive while working, by the results change.
!!!!!(CHOOSE ANY ANSWER FROM Q5)!!!!!
Hope this helps, this took me forever.
Help I’m stuck on this problem
Solve for x please.
Answer:
X=8
Step-by-step explanation:
first write 14x-2=46+(9x-8) because (the exterior angle of a triangle is always equal to the sum of two interior angle)
what is the cost of 2.5kg at 18p per 1/2 kg plz help
Answer:
2.5 * 1/2 or 0.5 = 1.25 * 18 = 22.5
Step-by-step explanation: 22.5
Answer:
90 pStep-by-step explanation:
Use ratios:
1/2 kg ⇒ 18p2.5 kg ⇒ xFind x by cross - multiplication:
1/2x = 18*2.5x = 2*45x = 90If it’s 9:04pm what time would it be 5 hours and 18 mins from then
Answer:
12 : 22
Step-by-step explanation:
Step-by-step explanation:
3:00 hours and 26 second
Solve the inequality and graph the solution on the line provided. 4 + 6 x < 4
Answer:
inequality: x<0
Step-by-step explanation:
Question below correct answer gets brainliest
The perimeter of a rectangle is 44 inches. If the length is 1 more than twice the width, what is the length and width?
Only algebraic solution is accepted
Answer:
The width is 7 inches, the length is 15 inches
Step-by-step explanation:
If the width is x inches, then the length is 2x+1 inches. Since the perimeter of a rectangle is 2 times the width plus 2 times the length, the perimeter will be 2x+2(2x+1), which simplifies to 6x+2. Since the perimeter is 44 inches, we get the equation 6x+2=44, which makes x=7. So, the width is 7 and the length is 15.
Express the following in standard form: i) 39700000 ii) 0.00000023 iii) 0.00057865
solve plss braniliest
Step-by-step explanation:
-203+132=-71
1553-(-203)=1756
An airplane is landing at Memphis International Airport. The airplane is currently flying at a height of 13,000 feet. The airplane begins its decent to the landing strip at a constant rate of 500 feet per second. The airplane will continue its constant decent until it lands. Write an expression to represent the airplane's decent until it lands.
A) 13000+500s
B) -500s +13000
C) 13000-26s
D) 26s+13000
this would meen so much if you could her me iim so stressed out pls help
Answer:
375, 450, 9, 750
is, always, 75
Step-by-step explanation:
Hope this helps, dont stress out you got this
Nicole deposited $5000 into an account with a 2.4% annual interest rate, compounded monthly. Assuming that no withdrawals are made, how long will it take for the investment to grow to $6500? Do not round any intermediate computations, and round your answer to the nearest hundredth. If necessary, refer to the list of financial formulas. years X - ?
Answer:
10.94 years
Step-by-step explanation:
We're gonna use the compound interest formula: P = A(1 + r/n)ⁿˣ
P = Final amount (6500)
A = Starting amouint (5000)
r = rate (0.024)
n = number of times applied (12)
x = number of years
6500 = 5000(1 + 0.024/12)¹²ˣ
First, divide both sides by 5000
(1 + 0.024/12)¹²ˣ = 6500/5000 = 1.3
Then solve the equation inside the parenthesis
1.002¹²ˣ = 1.3
Take log₁.₀₀₂ from both sides
12x = log₁.₀₀₂(1.3)
12x = 131.3133
Finally divide both sides by 12
12x/12 = 131.3133/12
x = 10.942775
Surface area of 56,14, and 16
Answer:
328
Step-by-step explanation:
Just try it
3x+2y+2z = -2
2x+y-z = -2
x-3y+z = 0
x a a a
[ a x a a ] =?
a a x a
Answer:
nyee he he he
Step-by-step explanation:
heh
paps undertale
solve pls brainliest
Answer
A1- White
A2- 4
B- 3
C- 3
Answer:
1. white
2. 4
3. 3
4. 3
Step-by-step explanation:
7(-2x + 5) = 28
Pls help me guys
Answer:
x equals 1/2
or x equals 0.5
Answer:
ur answer is right
Step-by-step explanation:
7(-2x+5)=28
7(3x)=28
umyea
An investment account was opened with an initial deposit of 9,600 and earns 7.4% interest compounded continuously, how much will the account be worth after 15 years?
Answer:
10,656
Step-by-step explanation:
I=PRT
I=(9600)(0.074)(15)
Multiply those
I=10,656
In 15 years, will have $28,011.44 if 7.4% interest compounded continuously.
What is interest ?The cost of borrowing money is called interest, and it is typically stated as a percentage, such as an annual percentage rate (APR).Lenders may charge interest to borrowers for using their funds, or borrowers may charge interest to lenders for using their funds.Interest is frequently regarded as compound interest or simple interest (based on the principal amount) (based on principal and previously-earned interest).Credit cards, mortgages, auto loans, personal loans, savings accounts, and penalty assessments are all frequently linked with interest.The macroeconomic policy set by the Federal Reserve's federal funds rate has a significant impact on interest rates.To learn more about interest, refer to
https://brainly.com/question/20690803
#SPJ2
which of the following quotients is greater that 9 and less than 12.
a) 144/12
b) 250/20
c) 320/20
d) 81/9
please help me
Answer:
(D)
Step-by-step explanation:
Becuase 81 is greater than 9 and 9 is less than 12 (I hope this helps) :)
Step-by-step explanation:
12 less ( subtracting 12 from something else)
the quotient-Dividing between two values
A number: let's use Y
so we want to substract 12 from the product of y/9
(Y/9) -12.
So 81 is greater than 9 but 9 is less than 12.
Find the circumference and the area Of the circle with diameter 4 cm
Use vale 3.14 to help with answer
Answer:
circumference: 12.56 cm
area: 12.56 cm^2
Step-by-step explanation:
1. The formula to find the circumference of a circle is [tex]2\pi r[/tex] or [tex]\pi d[/tex]. In this case, pi is approximated to 3.14, and the diameter is 4.
[tex]3.14 * 4[/tex] [tex]12.56[/tex]Therefore, the circumference is 12.56 cm.
2. The formula to find the area of a circle is [tex]\pi r^2[/tex], and in this case, pi is approximated to 3.14. Also, the radius is half the diameter: 4/2 = 2.
[tex]3.14 * 2^2[/tex] [tex]3.14 * 4[/tex] [tex]12.56[/tex]Therefore, the area is 12.56 cm^2.
Given that f(x) = x^2– 5x– 36 and g(x) = x + 4, find (f +9)(x) and express
the result in standard form.
Answer:
x^2 -4x-32
Step-by-step explanation:
f(x) = x^2– 5x– 36
g(x) = x + 4
(f +g)(x) = x^2– 5x– 36 + x + 4
Combine like terms
= x^2 -4x-32
Answer:
[tex] \longmapsto \: f(x) = {x}^{2} - 5x - 36 \\ \longmapsto \: g(x) = x + 4 \\ \longmapsto(f + g)(x) \\ = f(x) + g(x) \\ = ( {x}^{2} - 5x - 36) + (x + 4) \\ = {x}^{2} - 5x - 36 + x + 4 \\ = \boxed{ {x}^{2} - 4x - 32}[/tex]
x²-4x-32 (in standard form) is the right answer.